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furnace/doc/7-systems/c219.md
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Namco C219

Namco C219 is a 16-channel PCM sound chip that's a lot like C140, but has a noise generator, surround effect and a different µ-law curve.

this chip features:

  • stereo soft panning
  • accepts either 8-bit PCM or proprietary 8-bit µ-law compressed PCM samples

effects

  • 11xx: set noise mode.
  • 12xy: set invert mode.
    • if x is 1 or higher, surround is enabled.
    • if y is 1 or higher, invert is enabled.

info

this chip uses the C219 instrument editor.