ADPCM-A

ADPCM-A is one of the adaptive differential pulse-code modulation (ADPCM) lossy compressed audio formats used by the Yamaha YM2610 chip, which is used in the NeoGeo game system. The other format is ADPCM-B.

There are sometimes claimed to be Yamaha ADPCM formats called "MNF" and "SPB", but it's unclear whether they correspond to these.

ADPCM-A has 8 channels with a 8 MHz playback frequency.

Links

 * ADPCM (NeoGeoDev Wiki)
 * ADPCM Codecs (NeoGeoDev Wiki)
 * YM2610 (NeoGeoDev Wiki)
 * YM2610 Decoder