Online OPUS to CVSD, you can put the OPUS to CVSD format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload OPUS file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'CVSD'
Select output CVSD or any other format as the conversion result (click the Convert button)
Step 3
Download your OPUS file
After the conversion you can download your CVSD file and upload it to Google Drive, Dropbox.
opus : Sound coding format
Opus is a sound encoding format, and Opus's predecessor was the celt encoder. Developed by the IETF for real-time voice transmission over the network, the standard format is RFC 6716.
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