Convertcvsdm4r
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Cvsd to M4R

Online Convert CVSD to M4R Use OnlineConvert online. Free fast! No registration is required.

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How to convert CVSD to M4R?

Online CVSD to M4R, you can put the CVSD to M4R format on your computer, tablet or mobile phone without downloading any software!

Step 1

Upload CVSD file

Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2

Select 'M4R'

Select output M4R or any other format as the conversion result (click the Convert button)
Step 3

Download your CVSD file

After the conversion you can download your M4R file and upload it to Google Drive, Dropbox.

cvsd : Continuously Variable Slope Delta modulation

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

m4r : MPEG 4 Ringtones Audio

M4R - is a digital multimedia container format used to store audio in mono channel mode. This format is suitable for store ringtones and it is widely used by Apple iPhone for its ringtones. Needless to say that M4R and M4A formats shares many similar features.
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