What is the difference between .amr and .cvsd?
- Extension
- .amr
- .cvsd
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Nokia
- Adaptive Digital Technologies
- Description
- An AMR file is an audio file saved in a compressed audio format developed by Ericsson. It is used by many 3G cell phones for voice recordings such as MMS messages. AMR files incorporate the Algebraic Code Excited Linear Prediction (ACELP) algorithm, which is designed to efficiently compress human speech audio.
- Continuously Variable Slope Delta Modulation Audio is a headerless format used to compress speech audio for applications such as voice mail.
- MIME Type
- audio/amr
- audio/x-cvsd
- Sample
- sample.amr
- Wikipedia
- .amr on Wikipedia
- .cvsd on Wikipedia