.AIFF/.AIF/.AIFC/.AFC/.C01 - Audio Interchange File Format
.AIFC is an extension of the original AIFF format that adds support for compressed sample data.
.AIF is just an alternative extension for .AIFF, as is .AFC for .AIFC.
The .C01 files are a variant used by the Typhoon OS for the Yamaha TX16W.
- AIFF: 1..32-bits PCM, loop, key-range, mono / stereo / multi, name.
- AIFC: As AIFF plus IMA 4-bit ADPCM / G.721 ADPCM / G.723 ADPCM / G.726 ADPCM / G.728 ADPCM (Awave Audio only) / DWVW ADPCM / GSM 06.10 / MACE3 / MACE6 / μ-law / A-law.