Online PVF to CVU, you can put the PVF to CVU format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload PVF file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'CVU'
Select output CVU or any other format as the conversion result (click the Convert button)
Step 3
Download your PVF file
After the conversion you can download your CVU file and upload it to Google Drive, Dropbox.
pvf : Portable Voice Format
PVF is a special low-bandwidth ADPCM-based digital audio format for recording and storing human speech. A .pvf file contains digitally recorded speech in the PVF format. Such .pvf files were mainly used with legacy voice modems and software-based answering machines. Often, to be used with a specific modem, a .pvf file would have to be converted into the device-specific RMD format. Currently, PVF audio files can still be played with several major media players as well as converted into other formats (like WAV) with multi-format converter tools.
CVU file is a CVSD Unfiltered Audio. Continuously Variable Slope Delta modulation (unfiltered) is an alternative handler for CVSD that is unfiltered but can be used with any bit-rate.