- Extension
- .sph
- .tex
- Format
- Binary
- Text
- Category
- Audio
- Document
- Developer
- NIST
- Donald Knuth
- 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.
- It is a file that contains symbols, graphics, text, or mathematical expression developed by LaTex a typesetting system. Mainly used to typeset articles, books, and publications in computer science, physics, statistics, electrical engineering, and economics.
- MIME Type
- audio/x-nist-sph
- text/x-tex
