What is the difference between .nist and .cvsd?
- Extension
- .nist
- .cvsd
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- National Institute of Standards and Technology
- Adaptive Digital Technologies
- Description
- SPHERE (SPeech HEader Resources) is a file format defined by NIST (National Institute of Standards and Technology) and is used with speech audio. SoX can read these files when they contain μ-law and PCM data. It will ignore any header information that says the data is compressed using shorten compression and will treat the data as either μ-law or PCM. This will allow SoX and the command line shorten program to be run together using pipes to encompasses the data and then pass the result to SoX for processing.
- Continuously Variable Slope Delta Modulation Audio is a headerless format used to compress speech audio for applications such as voice mail.
- MIME Type
- audio/x-nist
- audio/x-cvsd
- Wikipedia
- .cvsd on Wikipedia