Conversion Formats

Convert CVSD to NIST

Convert Continuously Variable Slope Delta modulation to NIST (National Institute of Standards and Technology)

Continuously Variable Slope Delta modulation
Audio Read Write
Continuously Variable Slope Delta modulation is a voice coding method. It is a delta modulation with variable step size (adaptive delta modulation), first proposed by Greefkes and Riemens in 1970
NIST (National Institute of Standards and Technology)
Audio Read Write
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.
Supported: Conversion from CVSD to NIST is listed.

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