What is the difference between .amr and .htk?
- Extension
- .amr
- .htk
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Nokia
- Cambridge University's Speech Group.
- 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.
- Single channel 16-bit PCM format used by HTK, a toolkit for building Hidden Markov Model speech processing tools.
- MIME Type
- audio/amr
- application/x-htk
- Sample
- sample.amr
- sample.htk
- Wikipedia
- .amr on Wikipedia
- .htk on Wikipedia