Convertamropus
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AMR to Opus

Online Convert AMR to OPUS Use OnlineConvert online. Free fast! No registration is required.

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How to convert AMR to OPUS?

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

Step 1

Upload AMR file

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

Select 'OPUS'

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

Download your AMR file

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

amr : Adaptive Multi-Rate Codec File

AMR files are compressed audio files which are often used by cell phones. This files can contain voice recordings or voicebox messages for example. The format was developed by Ericsson.

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.
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