M
music-fan
How to convert 3GP/ AWB (AMR-WB)/ AMR to MP3
http://www.softe.net/eufony_help/convert-amr-mp3.php
3GP is a file format which is used in mobile phones to store media
(audio/ video). This file format is a simpler version of "ISO 14496-1
Media Format". Audio is stored in AMR-NB or AAC-LC formats.
The Adaptive Multi-Rate (AMR) standard is a speech coding algorithm
that operates on narrowband signals (~200 to 3400 Hz) at variable bit
rates in the range of of 4.75 to 12.2 kbps. This technology was
initially developed for the GSM system and later adopted by the 3GPP
as the mandatory codec for 3G wireless systems based on evolved GSM
core networks (WCDMA, EDGE, GPRS). AWB stands for Adaptive Multi-Rate
Wideband ACELP speech codec.
When you recorded videos/ voices in 3GP/ AMR format on your 3G mobile
phone, or on your Voice Recording Pen, you probably want them to be
converted to popular MP3 files.
Follow the steps below to convert 3GP/ AWB/ AMR files to MP3.
Converting 3GP/ AWB/ AMR to MP3 using Eufony Audio Converter
http://www.softe.net/audio_converter.php
1. After launch Eufony, In the folders pane, click on the folder
contains 3GP/ AWB/ AMR files you want to convert to MP3.
2. In the file list pane, select one or more 3GP/ AWB/ AMR files.
3. Right click on the selected 3GP/ AWB/ AMR files to bring up the
context menu and select Convert.
4. In the Audio Format Conversion window, select MP3 from the Output-
Browse icon button to change. (optional)
6. Click Convert to start converting.
http://www.softe.net/eufony_help/convert-amr-mp3.php
3GP is a file format which is used in mobile phones to store media
(audio/ video). This file format is a simpler version of "ISO 14496-1
Media Format". Audio is stored in AMR-NB or AAC-LC formats.
The Adaptive Multi-Rate (AMR) standard is a speech coding algorithm
that operates on narrowband signals (~200 to 3400 Hz) at variable bit
rates in the range of of 4.75 to 12.2 kbps. This technology was
initially developed for the GSM system and later adopted by the 3GPP
as the mandatory codec for 3G wireless systems based on evolved GSM
core networks (WCDMA, EDGE, GPRS). AWB stands for Adaptive Multi-Rate
Wideband ACELP speech codec.
When you recorded videos/ voices in 3GP/ AMR format on your 3G mobile
phone, or on your Voice Recording Pen, you probably want them to be
converted to popular MP3 files.
Follow the steps below to convert 3GP/ AWB/ AMR files to MP3.
Converting 3GP/ AWB/ AMR to MP3 using Eufony Audio Converter
http://www.softe.net/audio_converter.php
1. After launch Eufony, In the folders pane, click on the folder
contains 3GP/ AWB/ AMR files you want to convert to MP3.
2. In the file list pane, select one or more 3GP/ AWB/ AMR files.
3. Right click on the selected 3GP/ AWB/ AMR files to bring up the
context menu and select Convert.
4. In the Audio Format Conversion window, select MP3 from the Output-
5. If you want to change the destination folder for MP3, click on the
Browse icon button to change. (optional)
6. Click Convert to start converting.