WV to CVU Converter
Encode WavPack audio into unfiltered CVSD voice format
Raw Processing Input
Get unfiltered CVSD from WavPack lossless — ideal for telephony research and custom voice processing chains.
Pristine Source
WavPack lossless ensures the CVU encoder receives artifact-free audio for the best raw delta-modulated output.
Secure Handling
WV uploads are deleted immediately. CVU files are removed within 24 hours.
How to convert WV to CVU
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose cvu or any other format you need as a result (more than 200 formats supported)
Let the file convert and you can download your cvu file right afterwards
About formats
Frequently Asked Questions
CVU provides unfiltered CVSD audio — ideal for processing pipelines that apply their own filtering to raw delta-modulated data.
CVU skips post-processing filters. The raw delta-modulated signal is delivered for downstream custom filtering.
Telephony research systems and speech processing platforms that need unprocessed CVSD input.
No — CVU is designed for technical processing, not direct playback. Convert to WAV for listening.
Yes — free on convertio.tools.