WV to CVS Converter
Encode WavPack audio into CVSD modulation format online
Telephony Encoding
Compress WavPack lossless into CVS delta modulation — a robust format for voice transmission in telephony.
Clean Source
Lossless WavPack provides artifact-free audio — optimal input for the CVSD encoding process.
Secure Conversion
WV uploads are erased after processing. CVS files are deleted within 24 hours.
How to convert WV to CVS
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose cvs or any other format you need as a result (more than 200 formats supported)
Let the file convert and you can download your cvs file right afterwards
About formats
Frequently Asked Questions
CVS uses delta modulation for robust voice transmission — converting from lossless WavPack gives the cleanest input for this encoding.
Continuously Variable Slope Delta is a speech encoding used in military and telephony communications.
SOX and telephony processing tools can decode CVS files.
CVS is voice-grade — speech from WavPack converts well, but music will lose fidelity.
Yes — free on convertio.tools.