This page will contain discussion groups about Gameboy Advance, as they become available.Game Boy AdvanceThe Game Boy Advance (GBA) is a handheld video game console developed, manufactured and marketed by Nintendo. It is one of the latest in the Game Boy series of consoles, and the successor to the popular Game Boy Color. It was released in Japan on March 21, 2001, in North America on June 11, 2001, in Europe on June 22, 2001, and in China on June 8, 2004(Not including Hong Kong). Its codename during development was Project Atlantis. HardwareClose-up of Game Boy AdvanceThe Game Boy Advance is backward compatible with most games previously released for the Game Boy or the Game Boy Color, as well as new software developed to take advantage of the new technical capabilities of the system. It is powered by two AA batteries, which give about 15–30 hours of play time, as well as an optional power supply that plugs directly into the GBA's battery bracket. ProcessorsThe GBA has a custom 32-bit 16.8-MHz ARM processor (ARM7TDMI) based on a RISC architecture, which is much more suited to the C programming language than the 8-bit Z80-like processor used in older Game Boy models. The ARM processor can run both 32-bit ARM and 16-bit "Thumb" instruction set encodings. The system also contains an 8.4-MHz Z80-like processor to provide support for legacy GB software; however, both processors cannot be active at the same time. DisplayThe 2.9" LCD is capable of a maximum of 240×160 pixels in 15-bit color (32,768 colors). This display includes more pixels than Game Boy's 160×144; when playing legacy games, the user can press the "L" or "R" button to switch the display between 160×144 with a black border and scaling to 240×144 pixels. Early games had very dark color palettes because the display in the development kits was much brighter than the one in the production units; the production display has a gamma value of 4. Newer titles use gamma correction in their palettes. If the color LCD has a fault, it is that the Game Boy Advance is lit by ambient light. Users quickly learned to tilt the device to take advantage of window or overhead illumination. An aftermarket internal lighting kit known as the Afterburner was briefly popular before the introduction of the Game Boy Advance SP, and influenced the development of the new model. GraphicsThe GBA has hardware support for simple 2D operations using graphical elements called sprites. It can scale, rotate, sum-blend, and alpha-blend sprites against a background (with one alpha value for the whole screen, not the alpha-blending of image edges seen in the PNG format), and it can change the scaling and rotation of sprites and the background on each scanline to give a pseudo-3D effect. The GBA's picture generator has six display modes (three tiled and three bitmap) and 96 KiB of dedicated RAM. In tiled display modes, the system can manage four pixel-to-pixel layers, two pixel-to-pixel layers and one affine layer, or two affine layers, and it uses 64 KiB of RAM for tile and map data and 32 KiB for sprite cel data. In bitmap modes, it can display one large 16-bit bitmap, two 8-bit bitmaps (with page flipping), or one small 16-bit bitmap (with page flipping), and it uses 80 KiB of RAM for bitmap data and 16 KiB for sprite cel data. In all modes, it can show up to 128 sprites (individually controllable small moving objects) of 8×8 up to 64×64 pixels in either 4-bit or 8-bit indexed color. Each sprite can be drawn using either direct pixel mapping or affine mapping; it's possible to fit more direct sprites on a scanline. Later games pushed the GBA to its limits with simple 3D graphics. These games include Wolfenstein 3D, Duke Nukem Advance, and Doom and Doom 2. Utilizing 2D sprites for objects and 3D graphics for architecture, these games usually achieve a passable framerate, although sometimes in large environments or with many objects onscreen the framerate will drop to a very noticeable level. Some feel that such 3D games are a logical and welcome step for the GBA, while others feel that they are overly ambitious and beyond the capabilities of the system. With the release of the DS, future 3D games for the GBA will most likely be limited. MediaThe interface from the GBA unit to the ROM cartridge includes only a 24-bit address bus multiplexed with a 16-bit data bus. (Mattel's Intellivision console had previously used a multiplexed bus.) This setup limits the directly addressable memory to 16 binary megawords (that is, 256 binary megabits or 32 binary megabytes), but bankswitching hardware on the cartridge can extend this by controlling the ROM's upper address lines from software, effectively switching other parts of the ROM into the GBA's address space. Still, as of 2005, no published GBA titles have even executed such bankswitching hardware because 32 MiB of ROM is still too expensive for the price point at which most GBA games are sold. (It would possibly have to retail for $39.99 to $49.99) By early 2002, hardware became readily available for moving user code onto the GBA. For example, in December 2001, a flash memory cartridge plus writing hardware could be had for less than $200 U.S., and a $50 device emulates a netbooting master. By April 2003, the prices had come down to under $100 for the flash cartridge and writer and $30 for the boot cable. Because of this, a homebrew software development community has sprung up (see gbadev.org). Nintendo, however, has a history of viewing such devices as nothing more than piracy tools, since they can be used to copy cartridges containing copyrighted software. In February of 2002, Nintendo began sending threatening letters to some United States resellers of such devices. Previous lawsuits had banned the importation of similar devices for the 8-bit Game Boy. Connectivity4-Player connection with 2 GBAs, 1 GBA SP, and 1 GameCube with a Game Boy Player attachedThe GBA also has a serial port for connecting to other GBA units in a setup similar to a token ring network over a bus physical topology. A GBA can also receive up to 256 KiB of bootstrap code through the port, even when no cartridge is present (sometimes known as multiboot or netboot). This is used for multiplayer GBA connections, where multiple GBAs can play with only one cartridge; one GBA with a cartridge sends boot code to the other cartridge-less GBAs. The serial port can (with a suitable cable) also connect to a standard RS-232 serial port for debugging purposes and (hypothetically) Internet play, although a TCP/IP stack has yet to be implemented in a GBA game. To link GBA games, a GBA link cable is required. To link regular GB or GB Color games, the older GB link cable is required, even if you're using two GBAs. A wireless adapter was released on September 7, 2004 in the U.S. It allows GBAs to be linked without cords, and with more than four players at a time. It came bundled with Pokémon FireRed and LeafGreen. However, a game has to be designed with the wireless adapter in mind, and there are only a few such games. ModelsGame Boy Advance (original model)The Game Boy Advance sold at a base price of $100 USD when it was released in North America. Prior to the release of the Game Boy Advance SP, the GBA was the fastest-selling game console in history. Despite its success, many criticized the original Game Boy Advance for still not adopting a lighted screen, which Nintendo would rectify with later models. As of 2005, the original (non-lighted) model GBA has been discontinued. Game Boy Advance SPGame Boy Advance SPIn early 2003, Nintendo upgraded the Game Boy Advance giving it an internal front-light that can be turned on or off, a rechargeable lithium ion battery, as well as a folding case approximately half the size of the GBA. It was designed to address some common complaints with the original GBA. Interestingly, complaints about the original GBA screen being hard to see prompted a cottage industry of lighting solutions. This included the Afterburner Frontlighting Kit. This was a kit that sold for $30 and needed to be installed inside the original GBA. This Front-light turned out to be almost identical to Nintendo's solution to lighting the GBA SP. Around the same time as the release of the Game Boy micro, an improved version of the SP that (finally) utilized a proper backlit LCD screen was released. The switch that controls the light now toggles between "normal" (which itself is already brighter than a Nintendo DS's screen), and "bright", an intense brightness level similar to LCD television sets. The light cannot be turned off completely while the system is on. Battery life was actually improved in this new model. This new backlit model was originally available in two colors, Graphite and Pearl Blue. Nintendo quietly released these new screens so as not to confuse customers. They did, however, label the new boxes with large text reading "Now with a Brighter Backlit Screen". This new screen makes the old front-Lit GBA SP screens look dark and washed-out. Game Boy microGame Boy microIn September 2005, Nintendo released a second redesign of the Game Boy Advance. This model again goes back to the Game Boy Advance horizontal orientation, is much smaller and sleeker, and was the first Game Boy model to feature a backlight. The Game Boy micro also offers the user to switch between several colored faceplates to allow customization, a feature which Nintendo advertised heavily around the micro's launch. Unlike the previous models it does not support Game Boy or Game Boy Color titles. AccessoriesNintendo has released many add-ons for the Game Boy Advance (GBA). These include: Wireless Adapter - Released in 2004, this adapter hooks up to the back of the Game Boy Advance. It replaces link cables and allows many people to link up to each other. It markets for $20 and came included with Pokémon FireRed and Pokémon LeafGreen. Because it was released so late in the GBA's life, less than 20 games support this hardware. The adapter's usefulness is most evident in Pokémon; FireRed/LeafGreen feature a "Union Room" where up to forty people can enter to battle or trade Pokémon. The adapter itself was not backward compatible, leading to criticism that this accessory was more novel than useful, only available on a few games. A Game Boy micro version has also been released - it can interact fully with both models of the Wireless Adapter. Play-Yan - The Play-Yan is an MP3/MPEG4 player for the GBA and Nintendo DS. The cartridge is slightly bigger than normal GBA cartridge and includes a built-in headphone port as well as an SD Card slot. Music or videos that users have downloaded from the Internet can be transferred onto an SD Card and slotted into the Play-Yan device. Nintendo has released several mini games for the Play-Yan that can be downloaded from their website, although Nintendo later removed all mini-game functionality through a firmware update. The Play-Yan is currently available in Japan only, but a European release has been confirmed for early 2006. Since Play-Yan did not have a U.S. release to coincide with Game Boy micro as rumored, an American release has been speculated for 2006 as well. e-Reader - The e-Reader is a rather bulky scanning device that plugs into the game cartridge slot of the Game Boy Advance. Specialized cards with codes along the side and bottom are slid through the slit, scanning the card into the Game Boy Advance. Many ideas for the e-Reader have included cards that scan classic games like Donkey Kong and Excitebike onto the handheld ready to play, as well as a collaboration with Super Mario Advance 4 to have cards that unlock content. GameCube games like Animal Crossing had cards with unlockable content as well, and the Pokémon Trading Card Game playing cards also adopted the e-Reader codes. The e-Reader works with the Game Boy Player as well as the Game Boy Advance SP, but cannot fit into the Nintendo DS's Game Boy slot. It was discontinued in America in early 2004, but is still quite popular in Japan. It was not released in Europe. Game Boy Advance Video - These highly popular cartridges contain two episodes of 30 minute cartoon programs. First released in America in May of 2004, they cost $19.99 and included cartoons such as Pokémon, SpongeBob SquarePants, Sonic X, and Teenage Mutant Ninja Turtles. The movies Shrek, Shrek 2, and Shark Tale are also available for GBA Video and all three movies are in full. Unfortunately, these cartridges display an error when inserted into a GameCube via a Game Boy Player. Unofficial accessoriesGBA Movie Player - The GBAMP is a versatile gaming cartridge that allows people to play NES/Famicom games, watch movies (e.g. MPEGs), see .txt files, hear sound clips, etc. TV Tuner - Not much is known as of yet, but it does what it implies. It will most likely be what is being sold now on the Game Boy Advance, and that is to make the portable system into a portable television. Unofficial Game Boy Advance flash cartridges are also available. While they enable the distribution of homebrew applications and content, they may also facilitate the illegal distribution of copyrighted games. Sales and marketingThe Game Boy Advance, along with the Game Boy Advance SP and the Game Boy micro, has sold well. As of September 2005, the Game Boy Advance series has sold 70.04 million units worldwide.[1] GamesThe Game Boy Advance has become the modern flagship of sprite-based games. With hardware superior to the Super NES it has proven that sprite-based technology could improve and live side by side with the 3D games of today's consoles. The Game Boy Advance not only has one's typical platformers, but also a huge collection of SNES-style RPGs. It has also become a popular system for old-school gamers due to the increasing amount of games ported from various 8-bit and 16-bit systems of the previous era. Through the use of flash cartridges and emulators the Game Boy Advance can even play NES and PC Engine games, as well as AGI-based Sierra On-Line PC adventure games. Standout original titles include:
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Standout original titles include:. The SynthAxe was one notable example. Through the use of flash cartridges and emulators the Game Boy Advance can even play NES and PC Engine games, as well as AGI-based Sierra On-Line PC adventure games. It allows a guitarist to play synthesizers or other MIDI-enabled instruments. It has also become a popular system for old-school gamers due to the increasing amount of games ported from various 8-bit and 16-bit systems of the previous era. Such a device is not actually a guitar, but a human interface designed to play like one. The Game Boy Advance not only has one's typical platformers, but also a huge collection of SNES-style RPGs. A guitar-like MIDI controller is also refered to as a guitar/synthesizer. With hardware superior to the Super NES it has proven that sprite-based technology could improve and live side by side with the 3D games of today's consoles. This implementation led to the use of MIDI guitar as a synonym for a guitar/synthesizer or for the field of guitar synthesis in general. The Game Boy Advance has become the modern flagship of sprite-based games. In modern implementations, the converter's output is a MIDI signal. As of September 2005, the Game Boy Advance series has sold 70.04 million units worldwide.[1]. The pitches of the individual strings can be determined if a hexaphonic pickup is used. The Game Boy Advance, along with the Game Boy Advance SP and the Game Boy micro, has sold well. Most commonly, a guitar/synth is a converter which analyzes the pitch of each string and sends an electronic message to a synthesizer, telling it what note to play. While they enable the distribution of homebrew applications and content, they may also facilitate the illegal distribution of copyrighted games. A guitar/synthesizer is the adaptation of a guitar to control a synthesizer. Unofficial Game Boy Advance flash cartridges are also available. Many times, the necks of bottles were used, thus creating the term "bottle-neck". It will most likely be what is being sold now on the Game Boy Advance, and that is to make the portable system into a portable television. A slide, (bottle or knife) used in blues and rock to create a 'gliss' or 'hawaiian' effect. TV Tuner - Not much is known as of yet, but it does what it implies. A capo (used to change key without changing fingering) is sometimes called a "cheater". MPEGs), see .txt files, hear sound clips, etc. Vibrato is a variation in pitch, whereas tremolo is a variation in volume, so the tremolo bar is actually a vibrato bar and the "Vibrolux" amps actually had a tremolo effect. GBA Movie Player - The GBAMP is a versatile gaming cartridge that allows people to play NES/Famicom games, watch movies (e.g. Leo Fender, who did much to revolutionize the modern electric guitar, also created much confusion over the meaning of the terms "tremolo" and "vibrato", specifically by misnaming the "tremolo" bar on his guitars and also regarding the "Vibrolux" amps. Unfortunately, these cartridges display an error when inserted into a GameCube via a Game Boy Player. The latter two slang terms led stompbox manufacturers to use the term 'whammy' in coming up with a pitch raising effect introduced by popular guitar brand "Digitech". The movies Shrek, Shrek 2, and Shark Tale are also available for GBA Video and all three movies are in full. The pitch bend arm found on many electric guitars has also had slang terms applied to it, such as "tremolo bar", "sissy bar", "whammy handle", and "whammy bar". First released in America in May of 2004, they cost $19.99 and included cartoons such as Pokémon, SpongeBob SquarePants, Sonic X, and Teenage Mutant Ninja Turtles. The guitar has come to be called many different colloquial names over time such as: box, guit-fiddle and axe. Game Boy Advance Video - These highly popular cartridges contain two episodes of 30 minute cartoon programs. There are also more exotic varieties, such as double-necked guitars, all manner of alternate string arrangements, fretless fingerboards (used almost exclusively on bass guitars, meant to emulate the sound of a stand-up bass), and such. It was not released in Europe. Hybrids of acoustic and electric guitars are also common. It was discontinued in America in early 2004, but is still quite popular in Japan. The electric bass is similar in tuning to the traditional double bass viol. The e-Reader works with the Game Boy Player as well as the Game Boy Advance SP, but cannot fit into the Nintendo DS's Game Boy slot. Broadly speaking, guitars can be divided into 2 categories:. GameCube games like Animal Crossing had cards with unlockable content as well, and the Pokémon Trading Card Game playing cards also adopted the e-Reader codes. There are also a variety of commonly used alternate tunings. Many ideas for the e-Reader have included cards that scan classic games like Donkey Kong and Excitebike onto the handheld ready to play, as well as a collaboration with Super Mario Advance 4 to have cards that unlock content. Standard tuning has evolved to provide a good compromise between simple fingering for many chords and the ability to play common scales with minimal left hand movement. Specialized cards with codes along the side and bottom are slid through the slit, scanning the card into the Game Boy Advance. The most common by far, known as "standard tuning" (EADGBe), is as follows:. e-Reader - The e-Reader is a rather bulky scanning device that plugs into the game cartridge slot of the Game Boy Advance. A variety of different tunings are used. release to coincide with Game Boy micro as rumored, an American release has been speculated for 2006 as well. On electric guitars, heavier strings may also produce a thicker tone, leading to their use by rhythm guitarists in rock music. Since Play-Yan did not have a U.S. Heavier strings will also produce a louder note and for this reason steel-strung acoustic guitars will normally be strung heavier than electric guitars. The Play-Yan is currently available in Japan only, but a European release has been confirmed for early 2006. Heavier strings require more tension for the same pitch and are consequently harder to hold on to the fretboard. Nintendo has released several mini games for the Play-Yan that can be downloaded from their website, although Nintendo later removed all mini-game functionality through a firmware update. The larger the diameter the heavier the string is (with thinner strings being lighter). Music or videos that users have downloaded from the Internet can be transferred onto an SD Card and slotted into the Play-Yan device. The weight of a string is determined by its diameter and is normally measured in thousandths of an inch. The cartridge is slightly bigger than normal GBA cartridge and includes a built-in headphone port as well as an SD Card slot. There are also more exotic models involving multiple necks and pickups. Play-Yan - The Play-Yan is an MP3/MPEG4 player for the GBA and Nintendo DS. Guitars usually have six strings, although there are variations on this, the most common being a twelve-string guitar; the seven string guitar; the ukulele, which has four strings; and the bass guitar, which usually has four strings but also exists in five, six, eight, and twelve-string versions. A Game Boy micro version has also been released - it can interact fully with both models of the Wireless Adapter. The Pickguard is more often than not used in styles such as flamenco, which tends to use the guitar as a percussion instrument at times, rather than for instance, a classical guitar. The adapter itself was not backward compatible, leading to criticism that this accessory was more novel than useful, only available on a few games. the Gibson Les Paul), the pickguard is elevated. The adapter's usefulness is most evident in Pokémon; FireRed/LeafGreen feature a "Union Room" where up to forty people can enter to battle or trade Pokémon. On acoustic guitars and many electric guitars, the pickguard is mounted directly to the guitar top, while on guitars with carved tops (e.g. Because it was released so late in the GBA's life, less than 20 games support this hardware. In some electric guitars, the pickups and most of the electronics are mounted on the pickguard. It markets for $20 and came included with Pokémon FireRed and Pokémon LeafGreen. This is usually a piece of plastic or other laminated material that protects the finish of the top of the guitar. It replaces link cables and allows many people to link up to each other. Also known as a scratchplate. Wireless Adapter - Released in 2004, this adapter hooks up to the back of the Game Boy Advance. Some bridges allow for alternate tunings at the touch of a button. These include:. The whammy bar is sometimes incorrectly referred to as a "tremolo bar"; unlike the change in pitch that the whammy bar produces, a tremolo is a quick oscillation of the volume. Nintendo has released many add-ons for the Game Boy Advance (GBA). Some are springloaded and feature a "whammy bar", a removable arm which allows the player to modulate the pitch moving the bridge up and down. Unlike the previous models it does not support Game Boy or Game Boy Color titles. There may be some mechanism for raising or lowering the bridge to adjust the distance between the strings and the fretboard (action), and/or fine-tuning the intonation of the instrument. The Game Boy micro also offers the user to switch between several colored faceplates to allow customization, a feature which Nintendo advertised heavily around the micro's launch. From there, the variations are astounding. This model again goes back to the Game Boy Advance horizontal orientation, is much smaller and sleeker, and was the first Game Boy model to feature a backlight. On both electric and acoustic guitars, the bridge holds the strings in place. In September 2005, Nintendo released a second redesign of the Game Boy Advance. The main purpose of the bridge on an acoustic guitar is to transfer the vibration from the strings to the soundboard, which vibrates the air inside of the guitar, thereby amplifying the sound produced by the strings. This new screen makes the old front-Lit GBA SP screens look dark and washed-out. Once the purfling is glued in place, it is an integral part of the guitar, and contributes greatly to the durability of the instrument, since plastic tends not to split as wood does upon impact. They did, however, label the new boxes with large text reading "Now with a Brighter Backlit Screen". In mass produced guitars, the binding or purfling is almost exclusively high quality plastic. Nintendo quietly released these new screens so as not to confuse customers. During final construction, a small section of the outside corners is carved or routed out and then filled in with the purfling or binding material. This new backlit model was originally available in two colors, Graphite and Pearl Blue. The corners are overbuilt, using a triangular piece of scored wood (called a kerfed lining) on the interior of the instrument to allow it to follow the contours, and is glued in place. Battery life was actually improved in this new model. So to help, the purfling is used. The light cannot be turned off completely while the system is on. Trying to connect two thin pieces of wood at a 90 degree angle is an engineering challenge. The switch that controls the light now toggles between "normal" (which itself is already brighter than a Nintendo DS's screen), and "bright", an intense brightness level similar to LCD television sets. There is not much wood there, as the sides have to be thin to allow for bending, and the top and back have to be thin to allow the string vibrations to resonate. Around the same time as the release of the Game Boy micro, an improved version of the SP that (finally) utilized a proper backlit LCD screen was released. Because of the construction methods, the edges of the body are typically the weakest point of the acoustic guitar. This Front-light turned out to be almost identical to Nintendo's solution to lighting the GBA SP. Its purpose is not merely decorative, however. This was a kit that sold for $30 and needed to be installed inside the original GBA. This is the decorative edge found around the body of an acoustic guitar. This included the Afterburner Frontlighting Kit. In many cases the electronics have some sort of magnetic shielding to prevent pickup of external interference and noise. Interestingly, complaints about the original GBA screen being hard to see prompted a cottage industry of lighting solutions. These at their simplest consist of passive components such as potentiometers and capacitors, but may also include specialized integrated circuits or other active components requiring batteries for power, for preamplification and signal processing, or even for assistance in tuning. It was designed to address some common complaints with the original GBA. On guitars that have them, these components and the wires that connect them allow the player to control some aspects of the sound like volume or tone. In early 2003, Nintendo upgraded the Game Boy Advance giving it an internal front-light that can be turned on or off, a rechargeable lithium ion battery, as well as a folding case approximately half the size of the GBA. Guitar Synthesisers may have specialist 'cluster' pickups, effectively giving each string its own pickup. As of 2005, the original (non-lighted) model GBA has been discontinued. Some guitars need a battery to power their pickups and/or pre-amp; these guitars are referred to as having "active electronics", as opposed to the typical "passive" circuits. Despite its success, many criticized the original Game Boy Advance for still not adopting a lighted screen, which Nintendo would rectify with later models. However, a disadvantage of single coil pickups is a 60 cycle hum. Prior to the release of the Game Boy Advance SP, the GBA was the fastest-selling game console in history. Single coil pickups are used by guitarists seeking a brighter, twangier sound. The Game Boy Advance sold at a base price of $100 USD when it was released in North America. Typically, humbuckers are used by guitarists seeking a heavier sound. However, a game has to be designed with the wireless adapter in mind, and there are only a few such games. The type and model of pickups used can have large effects on the tone of the guitar. It came bundled with Pokémon FireRed and LeafGreen. Double-coil pickups are also known as humbuckers for their noise-cancelling ability. It allows GBAs to be linked without cords, and with more than four players at a time. Traditional electric pickups are either single-coil or double-coil. A wireless adapter was released on September 7, 2004 in the U.S. These pickups produce a better tone and pick up harmonic frequencies better than standard pickups, but they cost more and are more difficult to wire. To link regular GB or GB Color games, the older GB link cable is required, even if you're using two GBAs. However, a new type of pickup, called a Q-Tuner pickup, has been developed that measures the magnetic flux density of multiple magnets located in the pickup. To link GBA games, a GBA link cable is required. This signal is later amplified by an amplifier. The serial port can (with a suitable cable) also connect to a standard RS-232 serial port for debugging purposes and (hypothetically) Internet play, although a TCP/IP stack has yet to be implemented in a GBA game. Pickups work on a similar principle to a generator in that the vibration of the strings causes a small current to be created in the coils surrounding the magnets. This is used for multiplayer GBA connections, where multiple GBAs can play with only one cartridge; one GBA with a cartridge sends boot code to the other cartridge-less GBAs. Some acoustic guitars also have microphones or pickups built into them for stage work. A GBA can also receive up to 256 KiB of bootstrap code through the port, even when no cartridge is present (sometimes known as multiboot or netboot). This allows the pickups to measure the movement of the steel guitar string within the magnetic field above the pickup. The GBA also has a serial port for connecting to other GBA units in a setup similar to a token ring network over a bus physical topology. The most common type of pickups contain magnets that are tightly wrapped in copper wire. Previous lawsuits had banned the importation of similar devices for the 8-bit Game Boy. Pickups are usually placed right underneath the guitar strings. In February of 2002, Nintendo began sending threatening letters to some United States resellers of such devices. Pickups are electronic devices attached to a guitar that detect (or "pick up") string vibrations and allow the sound of the string to be amplified. Nintendo, however, has a history of viewing such devices as nothing more than piracy tools, since they can be used to copy cartridges containing copyrighted software. The electric guitar is usually not very loud when it is played without an amplifier. Because of this, a homebrew software development community has sprung up (see gbadev.org). Many higher-end electrics have a nitro-cellulose laquer finish on the top, which promotes resonance. By April 2003, the prices had come down to under $100 for the flash cartridge and writer and $30 for the boot cable. The body is usually carved or routed to accept the other elements, such as the bridge, pickup, neck, and other electronic components. For example, in December 2001, a flash memory cartridge plus writing hardware could be had for less than $200 U.S., and a $50 device emulates a netbooting master. Guitars constructed like this are often called "flame tops". By early 2002, hardware became readily available for moving user code onto the GBA. Many bodies will consist of good sounding but inexpensive woods, like ash, with a "top", or thin layer of another, more attractive wood (such as maple with a natural "flame" pattern) glued to the top of the basic wood. (It would possibly have to retail for $39.99 to $49.99). The most common woods used for electric guitar body construction include maple, basswood, ash, poplar, alder, and mahogany. Still, as of 2005, no published GBA titles have even executed such bankswitching hardware because 32 MiB of ROM is still too expensive for the price point at which most GBA games are sold. This wood is rarely one solid piece, as laminating hardwoods in the proper way can produce a body of exceptional strength and superior tone. (Mattel's Intellivision console had previously used a multiplexed bus.) This setup limits the directly addressable memory to 16 binary megawords (that is, 256 binary megabits or 32 binary megabytes), but bankswitching hardware on the cartridge can extend this by controlling the ROM's upper address lines from software, effectively switching other parts of the ROM into the GBA's address space. Most electric guitar bodies are made of wood. The interface from the GBA unit to the ROM cartridge includes only a 24-bit address bus multiplexed with a 16-bit data bus. However, size isn't everything and a well-made 3/4 sized nylon-strung instrument, which should seem inaudible outside intimate distances unamplified, can still be a versatile studio tool. With the release of the DS, future 3D games for the GBA will most likely be limited. As an instrument's maximum volume is determined by how much air it can move the Dreadnought body size is popular amongst acoustic performers. Some feel that such 3D games are a logical and welcome step for the GBA, while others feel that they are overly ambitious and beyond the capabilities of the system. The sound hole is normally a round hole in the top of the guitar, though some may have different shapes or multiple holes. Utilizing 2D sprites for objects and 3D graphics for architecture, these games usually achieve a passable framerate, although sometimes in large environments or with many objects onscreen the framerate will drop to a very noticeable level. The body of an acoustic guitar is a resonating chamber which projects the vibrations of the body through a sound hole, allowing the acoustic guitar to be heard without amplification. These games include Wolfenstein 3D, Duke Nukem Advance, and Doom and Doom 2. These are also strengthened with internal bracing, decorated with inlays and purfling, and subjected to a lot of abuse. Later games pushed the GBA to its limits with simple 3D graphics. Each one is chosen for their aesthetic effect and structural strength, and can also play a significant role in determining the instrument's timbre. Each sprite can be drawn using either direct pixel mapping or affine mapping; it's possible to fit more direct sprites on a scanline. The back and sides are made out of a variety of woods such as mahogany, Indian rosewood and highly regarded Brazilian rosewood (Dalbergia nigra). In all modes, it can show up to 128 sprites (individually controllable small moving objects) of 8×8 up to 64×64 pixels in either 4-bit or 8-bit indexed color. Different patterns of wood bracing have been used through the years by luthiers; to not only strengthen the top against collapsing under the tremendous stress exerted by the tensioned strings (Torres, Hauser, Ramirez, Fleta being among the most influential designers of their time), but also to affect the resonation of the top. In bitmap modes, it can display one large 16-bit bitmap, two 8-bit bitmaps (with page flipping), or one small 16-bit bitmap (with page flipping), and it uses 80 KiB of RAM for bitmap data and 16 KiB for sprite cel data. The majority of the sound is caused by vibration of the guitar top as the energy of the vibrating strings is transferred to it. In tiled display modes, the system can manage four pixel-to-pixel layers, two pixel-to-pixel layers and one affine layer, or two affine layers, and it uses 64 KiB of RAM for tile and map data and 32 KiB for sprite cel data. This thin (often 2 or 3 mm thick) piece of wood, strengthened by different types of internal bracing, is considered to be the most prominent factor in determining the sound quality of a guitar. The GBA's picture generator has six display modes (three tiled and three bitmap) and 96 KiB of dedicated RAM. The guitar top, or soundboard, is a finely crafted and engineered element often made of spruce, red cedar or mahogany. It can scale, rotate, sum-blend, and alpha-blend sprites against a background (with one alpha value for the whole screen, not the alpha-blending of image edges seen in the PNG format), and it can change the scaling and rotation of sprites and the background on each scanline to give a pseudo-3D effect. The body of the instrument is a major determinant of the overall sound for acoustic guitars. The GBA has hardware support for simple 2D operations using graphical elements called sprites. Some very high-end instruments may not have a neck joint at all, having the neck and sides built as one piece and the body built around it. An aftermarket internal lighting kit known as the Afterburner was briefly popular before the introduction of the Game Boy Advance SP, and influenced the development of the new model. Some luthiers prefer this method of construction as it is said to allow better sustain of each note. Users quickly learned to tilt the device to take advantage of window or overhead illumination. The sides (also known as wings) of the guitar are then glued to this central piece. If the color LCD has a fault, it is that the Game Boy Advance is lit by ambient light. These are designed so that everything from the machine heads down to the bridge are located on the same piece of wood. Newer titles use gamma correction in their palettes. Another type of neck, only available for solid body electric guitars, is the Neck-Through-Body construction. Early games had very dark color palettes because the display in the development kits was much brighter than the one in the production units; the production display has a gamma value of 4. Bolt-on necks, though they are historically associated with cheaper instruments, do offer greater flexibility in the guitar's set-up, and allow easier access for neck joint maintenance and repairs. This display includes more pixels than Game Boy's 160×144; when playing legacy games, the user can press the "L" or "R" button to switch the display between 160×144 with a black border and scaling to 240×144 pixels. guitars), and Spanish Heel style neck joints (commonly found in classical guitars). The 2.9" LCD is capable of a maximum of 240×160 pixels in 15-bit color (32,768 colors). Other commonly used neck joints include mortise-and-tenon joints (such as those used by CF Martin & Co. The system also contains an 8.4-MHz Z80-like processor to provide support for legacy GB software; however, both processors cannot be active at the same time. Set necks usually feature dovetail joints, which offer stability and sustain. The ARM processor can run both 32-bit ARM and 16-bit "Thumb" instruction set encodings. Almost all acoustic guitars, with the primary exception of Taylors, have glued (otherwise known as set) necks, while electric guitars are constructed using both types. The GBA has a custom 32-bit 16.8-MHz ARM processor (ARM7TDMI) based on a RISC architecture, which is much more suited to the C programming language than the 8-bit Z80-like processor used in older Game Boy models. This is the point at which the neck is either bolted or glued to the body of the guitar. It is powered by two AA batteries, which give about 15–30 hours of play time, as well as an optional power supply that plugs directly into the GBA's battery bracket. The shape of the neck can also vary, from a gentle "C" curve to a more pronounced "V" curve. The Game Boy Advance is backward compatible with most games previously released for the Game Boy or the Game Boy Color, as well as new software developed to take advantage of the new technical capabilities of the system. Conversely, the ability to change the pitch of the note slightly by deliberately bending the neck forcibly with the fretting arm is a technique occasionally used, particularly in the blues genre and those derived from it, such as rock and roll. . The rigidity of the neck with respect to the body of the guitar is one determinant of a good instrument versus a poor one. Its codename during development was Project Atlantis. The bending stress on the neck is considerable, particularly when heavier gauge strings are used (see Strings and tuning), and the ability of the neck to resist bending (see Truss rod) is important to the guitar's ability to hold a constant pitch during tuning or when strings are fretted. It was released in Japan on March 21, 2001, in North America on June 11, 2001, in Europe on June 22, 2001, and in China on June 8, 2004(Not including Hong Kong). The wood used to make the fretboard will usually differ from the wood in the rest of the neck. It is one of the latest in the Game Boy series of consoles, and the successor to the popular Game Boy Color. A guitar's frets, fretboard, tuners, headstock, and truss rod, all attached to a long wooden extension, collectively comprise its neck. The Game Boy Advance (GBA) is a handheld video game console developed, manufactured and marketed by Nintendo. Large guitar manufacturers often issue these guitars to celebrate a significant historical milestone. WarioWare, Inc.: Mega Microgame$. Although these guitars are often constructed from the most exclusive materials, they are generally considered to be collector's items and not intended to be played. Pokémon Ruby / Sapphire. While these designs are often just very elaborate decorations, they are sometimes works of art that even depict a particular theme or a scene. Mother 3. These designs use a variety of different materials and are created using techniques borrowed from furniture making. Metroid: Zero Mission. Some very limited edition high-end or custom-made guitars have artistic inlay designs that span the entire front (or even the back) of the guitar. Metroid Fusion. Most acoustic guitars have an inlay that borders the sides of the fretboard, and some electrics (namely Fender Stratocasters) have a black inlay running on the back of the neck, from about the body to the middle of the neck, commonly referred to as a skunk stripe. Mario & Luigi: Superstar Saga. The fretboard commonly has a large inlay running across several frets or the entire length of the fretboard, such as a long vine creeping across the fretboard. The Legend of Zelda: The Minish Cap. Often the edges of the guitar around the neck and body and down the middle of the back are inlaid. Fire Emblem. Many high-end guitars have more elaborate decorative inlay schemes. Final Fantasy Tactics Advance. The soundhole designs found on acoustic guitars vary from simple concentric circles to delicate fretwork. Golden Sun. Sometimes a small design such as a bird or other character or an abstract shape also accompanies the logo. Boktai. The manufacturer's logo is commonly inlaid into the headstock. Advance Wars. Beyond the fretboard inlay, the headstock and soundhole are also commonly inlaid. Such a scheme is very close to piano keys coloring (which involves black coloring for sharps that pentatonic consists of) and of some use on classic guitars. Playing these frets, for example, on E string yields notes E, G, A, B, D that fit perfectly into E minor pentatonic. A less popular fretboard inlay scheme involves inlays on 3rd, 5th, 7th, 10th, 12th, 15th, 17th, 19th, 22nd and 24th frets. However, playing these frets, for example, on E string would yield notes E, G, A, B, C# that barely make a complete musical mode by themselves. Pros of such scheme include its symmetry about the 12th fret and symmetry of every half (0-12 and 12-24) about the 7th and 19th frets. The most popular fretboard inlay scheme involves single inlays on the 3rd, 5th, 7th, 9th, 15th, 17th, 19th, and 21st frets, and double inlays on the 12th, sometimes 7th, and (if present) 24th fret. Many classical guitars have no inlays at all; the player himself sometimes will make them with a marker pen or correction fluid. On some low-end guitars, they are just painted. The simpler inlays are often done in plastic on guitars of recent vintage, but many older, and newer, high-end instruments have inlays made of mother of pearl, abalone, ivory, colored wood or any number of exotic materials. Some manufacturers go beyond these simple shapes and use more creative designs such as lightning bolts or letters and numbers. Dots are usually inlaid into the upper edge of the fretboard in the same positions, small enough to be visible only to the player. Fretboard inlays are most commonly shaped like dots, diamond shapes, parallelograms, or large blocks in between the frets. The person who is most well-known for this effect is bassist Sam Rivers of Limp Bizkit. Some guitar players put LED's in the fretboard as inlays to produce a neat lighting effect onstage. Inlays range from simple plastic dots on the fretboard to fantastic works of art covering the entire exterior surface of a guitar (front and back). The typical locations for inlay are on the fretboard, headstock, and around the soundhole (called a rosette on acoustic guitars). Inlays are visual elements set into the exterior wood on a guitar. Classical guitars do not have truss rods, as the nylon strings do not put enough tension on the neck for one to be needed. Some truss rod systems, called "double action" truss systems, will tighten both ways, allowing the neck to be pushed both forward and backward (most truss rods can only be loosened so much, beyond which the bolt will just come loose and the neck will no longer be pulled backward). Adjusting the truss rod affects the intonation of a guitar as well as affecting the action (the height of the strings from the fingerboard). Tightening the rod will curve the neck back and loosening it will return it forward. The truss rod can be adjusted to compensate for changes in the neck wood due to changes in humidity or to compensate for changes in the tension of strings. The truss rod counteracts the immense amount of tension the strings place on the neck, bringing the neck back to a straighter position. The truss rod is an adjustable metal rod that runs along the inside of the neck, adjusted by a hex nut or an allen-key bolt usually located either at the headstock (under a cover) or just inside the body of the guitar, underneath the fretboard (accessible through the sound hole). Every twelve frets represents one octave. The twelfth fret divides the string in two exact halves and the 24th fret (if present) divides the string in half yet again. Consequently, the ratio of the widths of two consecutive frets is the twelfth root of two , whose numeric value is about 1.059463. Guitars have frets on the fingerboard to fix the positions of notes and scales, which gives them equal temperament. Frets are available in several different gauges, depending on the type of guitar and the player's style. This feature is important in playing harmonics. Frets also indicate fractions of the length of a string (the string midpoint is at the 12th fret; one-third the length of the string reaches from the nut to the 7th fret, the 7th fret to the 19th, and the 19th to the saddle; one-quarter reaches from nut to fifth to twelfth to twenty-fourth to saddle). They can be re-shaped to a certain extent and can be replaced as needed. Frets are usually the first permanent part to wear out on a heavily played electric guitar. For more on fret spacing, see the Strings and Tuning section below. When strings are pressed down behind them, frets shorten the strings' vibrating lengths to produce different pitches- each one spaced a half-step apart on the 12 tone scale. Frets are metal strips (usually nickel alloy) embedded along the fretboard which are placed in points along the length of string that divide it mathematically. Fretboards are most commonly made of rosewood, ebony, maple, and sometimes graphite. Pinching a string against the fretboard effectively shortens the vibrating length of the string, producing a higher tone (a string, unfingered, will vibrate from the saddle to the nut; once fingered, it will vibrate only along the distance between the saddle and the fret directly before the finger). The smaller the fretboard radius, the more noticeably curved the fretboard is. The curvature of the fretboard is measured by the fretboard radius, which is the radius of a hypothetical circle of which the fretboard's surface constitutes a segment. It is flat on classical guitars and slightly curved crosswise on acoustic and electric guitars. Also called the fingerboard, the fretboard is a long plank of wood embedded with metal frets that comprises the top of the neck. The material used also affects the sound of the guitar. It is grooved to hold the strings in place, and it is one of the endpoints of the strings' tension. The nut is a small strip of ivory, bone, plastic, brass, graphite, or other medium-hard material that braces the strings at the joint where the headstock meets the fretboard. Some electric guitars feature 6 in-line tuners or even 4+2. Traditional layout of tuners is "3+3" which means 3 top tuners and 3 bottom ones. It is fitted with the machine head for pitch adjusting. The headstock is located at the end of the guitar neck. Refer to appropriate article for description of a part:. Guitar consists of several parts. Danelectro also pioneered tube amp technology. However, it was Danelectro that first produced electric guitars for the wider public. Rickenbacher was the inventor of the horseshoe-magnet pickup. The electric guitar was invented by Anthony Vick of Winton, North Carolina, with the help of George Beauchamp and Paul Berth, in 1931. The tar is thousands of years old, and could be found in 2, 3, 5, 6 string variations. (See the article on the lute for further history.) The Ancient Iranian lute, called tar in farsi also is found in the word guitar. In favor of the latter view, the reshaping of the vihuela into a guitar-like form can be seen as a strategy of differentiating the European lute visually from the Moorish oud. It is not clear whether this represents a transitional form or simply a design that combined features from the two families of instruments. The Spanish vihuela appears to be an intermediate form between the ancestral guitar and the modern guitar, with lute-style tuning and a small, but guitar-like body. (See related article). The name guitar was introduced into Spanish when guitars were brought into Iberia by the Moors after the 10th century. The word qitara is an Arabic name for various members of the lute family that preceded the Western guitar. The word guitar may also be a Persian loanword to Iberian Arabic. The modern word, guitar, was adopted into English from Spanish, possibly from earlier Greek word kithara. Prospective sources for various names of musical instruments that guitar could be derived from all appear to be a combination of two Indo-European roots: guit-, similar to Sanskrit sangeet meaning "music", and -tar a widely attested root meaning "chord" or "string".. Instruments very similar to the guitar appear in ancient carvings and statues recovered from the old Iranian capitol of Susa. The guitar appears to be derived from earlier instruments known in ancient central Asia. Instruments similar to what we know as the guitar have been popular for at least 5,000 years. Guitars are used in a variety of musical styles. Guitars are made and repaired by luthiers. Typically, a headstock extends from the neck for tuning. Guitars have a body acting mostly as a resonator, which can be hollow in acoustic guitars or solid in most electric guitars, and a neck. Classical guitars are also present in the guitar family. with electrical amplification) or both. Guitars may be acoustic, electric (i.e. The sound is produced by vibrating strings, which in turn cause the body and neck of the instrument to resonate. For right-handed players, the right hand plucks the strings with either the fingers or a plectrum (guitar pick), while the opposite applies for left handed players (in general). A guitar is a stringed musical instrument. Meshuggah & Charlie Hunter go a step further, using an 8 string guitar with two extra low strings. They are used today by bands such as KoЯn and players such as Steve Vai. 7 string guitars were developed in the 1990s (earlier in jazz) to achieve a much darker sound through extending the lower end of the guitar's range. slurs in the traditional Classical genre), pinch harmonics, volume swells and use of a Tremolo arm or effects pedals.
The electric guitar is used extensively in blues and rock and roll, and was commercialized by Gibson together with Les Paul and independently by Leo Fender. The sound is frequently modified by other electronic devices or natural distortion of valves (vacuum tubes) in the amplifier. Electromagnetic pickups (single and double coil) convert the vibration of the steel strings into electric signals which are fed to an amplifier through a cable or radio device. This Squier Stratocaster has the features of most electric guitars: multiple single coil pickups, a whammy bar, volume and tone knobs. Electric guitars: Electric guitars can have solid, semi-hollow or hollow bodies, and produce little or very low sound without amplification. The number of harp strings varies greatly, depending on the type of guitar and also the player's personal preference (as they have often been made to the player's specification). Some harp guitars also feature much higher pitch strings strung below the traditional guitar strings. Normally there is neither fingerboard nor frets behind the harp strings. The instrument is usually acoustic and the harp strings are usually tuned to lower notes than the guitar strings, for an added bass range. Most consist of a regular guitar, plus additional 'harp' strings strung above the six normal strings. They are typically rare and uncommon in the popular music scene. Harp Guitars are difficult to classify as there are many variations within this type of guitar. Harp guitars. Acoustic bass guitars also have steel strings, and match the tuning of the electric bass, which is likewise similar to the traditional double bass viol, the "big bass", a staple of string orchestras and bluegrass bands alike. Many electric archtop guitars intended for use in rock and roll even have a Tremolo Arm. The electric hollow body archtop guitar has a distinct sound among electric guitars and is consequently appropriate for many styles of rock and roll. Archtops are often louder than a typical dreadnought acoustic guitar. Archtop guitars were immediately adopted upon their release by both jazz and country musicians and have remained particularly popular in jazz music, usually using thicker strings (higher guaged round wound and flat wound) than acoustic guitars. Some solid body electric guitars are also considered archtop guitars although usually 'Archtop guitar' refers to the hollow body form. The typical Archtop is a hollow body guitar whose form is much like that of a mandolin or violin family instrument and may be acoustic or electric. Lloyd Loar of the Gibson Guitar Corporation invented this variation of guitar after designing a style of mandolin of the same type. Archtop guitars are steel string, instruments which feature a violin-inspired f-hole design in which the top (and often the back) of the instrument are carved in a curved rather than a flat shape. Big Joe Williams is a blues musician famous for his 12 string guitar. They are made both in acoustic and electric forms. Each pair of strings is tuned either in unison (the two highest) or an octave apart (the others). Rather than having only six strings, the 12-string guitar has pairs, like a mandolin. 12 string guitars usually have steel strings and are widely used in folk music, blues and rock and roll. The round neck resonator guitars are normally played in the same fashion as other guitars, although slides are also often used, especially in blues. The type of resonator guitar with a neck with a square cross-section -- called "square neck" -- is usually played face up, on the lap of the seated player, and often with a metal or glass slide. The purpose of the resonator is to amplify the sound of the guitar; this purpose has been largely superseded by electrical amplification, but the resonator is still played by those desiring its distinctive sound. Resonator, resophonic or Dobro® guitars: Similar to the flat top guitar in appearance, but with sound produced by a metal resonator mounted in the middle of the top rather than an open sound hole, so that the physical principle of the guitar is actually more similar to the banjo. The acoustic guitar is a staple in folk, Old-time music and blues music. Flat-top (steel-string) guitars: Similar to the classical guitar, however the body size is usually significantly larger than a classical guitar and it has a narrower, reinforced neck and stronger structural design, to sustain the extra tension of steel strings which produce a louder and brighter tone. The father of the modern classical guitar was Antonio Torres Jurado. In Mexico, the popular mariachi band includes a range of guitars, from the tiny requinto to the guitarron, a guitar larger than a cello, which is tuned in the bass register. Flamenco guitars are almost equal in construction, have a sharper sound, and are used in flamenco. Classical guitars: These are typically strung with nylon strings, played in a seated position and used to play classical music. (Gaspar Sanz' Instrucción de Música sobre la Guitarra Española of 1674 constitutes the majority of the surviving solo corpus for the era.) Renaissance and Baroque guitars are easily distinguished because the Renaissance guitar is very plain and the Baroque guitar is very ornate, with inlays all over the neck and body, and a paper-cutout inverted "wedding cake" inside the hole. They were more often used as rhythm instruments in ensembles than as solo instruments, and can often be seen in that role in early music performances. The strings are paired in courses as in a modern 12 string guitar, but they only have four or five courses of strings rather than six. They are substantially smaller and more delicate than the classical guitar, and generate a much quieter sound. Renaissance and Baroque guitars: These are the gracile ancestors of the modern classical guitar. A recent arrival in the acoustic guitar group is the acoustic bass guitar, similar in tuning to the electric bass.
However, the unamplified guitar is not a loud instrument, that is, it cannot compete with other instruments commonly found in bands and orchestras, in terms of sheer audible volume. The shape and resonance of the guitar itself creates acoustic amplification. Acoustic guitars: Unlike the electric guitar, the traditional guitar is not dependent on any external device for amplification. first (highest tone) string: e (a major third above middle C—329.6Hz). second string: B (a minor second below middle C—246.92Hz). third string: G (a perfect fourth below middle C—196.0Hz). fourth string: D (a minor seventh below middle C—146.8Hz). fifth string: A (a minor tenth below middle C—110Hz). sixth (lowest tone) string: E (a minor thirteenth below middle C—82.4Hz). Pickguard. Bridge. Electronics. Pickups. Body. Neck joint. Neck and fretboard. Inlays. Truss rod. Frets. Machine heads. Nut. Headstock. |