Convert audio: amr to qcelp

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Online video audio document converter logo of convertfiles

Convertfiles.com
Convert documents with Convertfiles.com Convertfiles let’s you use a simple online file converter for various filetypes like PDF, Doc and EPUB. On the website, you can convert archives, spreadsheets and documents to a format of your choosing. Best of all, their conversion service is free and without the need for additional software. Just click the […] Go to convertfilescom.
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Online video audio document converter logo of Uniconverter

Online UniConverter
Online or offline converter Online UniConverter (or Media.io) is a free online audio converter that converts your audio files to a wide range of output formats. In addition to audio files, Online UniConverter supports video formats as well. It’s easy to use, supports multiple languages and converts your files quickly. You can upload your files […] Go to online-uniconverter.
5 votes, average: 4.40 out of 55 votes, average: 4.40 out of 55 votes, average: 4.40 out of 55 votes, average: 4.40 out of 55 votes, average: 4.40 out of 5

.amr

The AMR file type is primarily associated with ‘Adaptive Multi-Rate ACELP Codec’. Speech encoding format used in GSM telephony. The AMR ACELP coder will lower the compression rate as cellular interference increases, thus enabling more error correction to be applied. It also is used to harmonize the codec standards amongst different cellular systems. (ACELP = […] Learn more about amr

.qcelp

QCLEP, which may be known under a different name (Qualcomm PureVoice), is an audio file by PureVoice. It originally has been developed as a vocoder in 1994 in order to enhance the quality of speech in the CDMA networks. Later on, it has been replace by EVRC which is provides even better quality of speech, […] Learn more about qcelp