- Extension
- .sph
- .dj
- Format
- Binary
- Text
- Category
- Audio
- Document
- Developer
- NIST
- John MacFarlane
- 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.
- Djot is a lightweight plain-text markup language designed as a faster, simpler alternative to Markdown with unambiguous syntax rules. It is used for writing documents that can be converted to formats like HTML, PDF, or others. The .dj extension marks plain text files written in this syntax.
- MIME Type
- audio/x-nist-sph
- text/x-djot
