#chip
- Game Boy sound hardware (APU) chipThe game-boy 's sound unit, the APU, has four channels that are each built differently — "unlike some other sound chips, such as the C64's SID or the Atari 5200's POKEY, each sound channel is specialized" — plus a VIN …
- SID (MOS 6581 / 8580) chipThe SID — Sound Interface Device — is the sound chip of the commodore-64 : three voices, each with its own waveform, pulse width and adsr-envelope , plus one shared programmable filter; designed by bob-yannes at MOS …