Covox ADPCM Audio Files
Unknownaudio · also known as Covox 8-bit audio
Covox ADPCM Audio Files (also known as Covox 8-bit audio) is a title for a family of Adaptive Differential Pulse Code Modulation (ADPCM) formats, used for compressing 8-bit unsigned pulse code modulation. They were invented by Covox for use with Covox sound output devices. ADPCM is a lossy compression format containing audio data that are optimized for storing digitally recorded or sampled voice data.
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| Extensions | .v8.cvx.v2s.v3s.v4s.vmf |
|---|---|
| MIME types | application/octet-stream |
| Signatures | ff55ffaaff55ffaa at byte 0 (Covox ADPCM Audio Files | Covox 8-bit audio) |
| PRONOM | fmt/1676 |
| Wikidata | Q105853888 |
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From PRONOM, Wikidata. Updated 2026-10-20.