ADPCM-A

File Format
Name	ADPCM-A
Ontology	Electronic File Formats Audio and Music 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