- Extension
- .sph
- .snd
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- NIST
- SGI (Silicon Graphics, Inc.)
- Description
- 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.
- Generic sound format used by a variety of programs; may be a Macintosh sound resource (from Mac OS Classic), an AKAI MPC audio sample, a generic Amiga sound, or other audio file.
- MIME Type
- audio/x-nist-sph
- audio/basic
