- Extension
- .ircam
- .sph
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Institut de Recherche et Coordination Acoustique / Musique
- NIST
- Description
- IRCAM SDIF (Institut de Recherche et Coordination Acoustique/Musique Sound Description Interchange Format). Used by academic music software such as the CSound package, and the MixView sound sample editor.
- Waveform audio file created in the NIST SPHERE format, which is often used in speech recognition research; often contains a recording of a person speaking; can be provided as input to speech recognition systems.
- MIME Type
- audio/x-ircam
- audio/x-nist-sph
