What is the difference between .sd2 and .sph?
- Extension
- .sd2
- .sph
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Avid Technology
- NIST
- Description
- The Sound Designer II file, with the extension .sd2, is an audio file format that was originally developed by Digidesign for their digital audio workstation software, specifically for use in professional recording and editing environments. The format was widely used for its high-quality audio data storage and was particularly popular in the late 80s and 90s. It supports multiple audio channels and bit depths, making it versatile for various audio production tasks.
- 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-sd2
- audio/x-nist-sph
- Sample
- sample.sd2
- sample.sph
- Wikipedia
- .sd2 on Wikipedia
- .sph on Wikipedia