AMR can be supported by VoiceAge, Nokia phone, NTT, Ericsson 3G cell phones, Apple QuickTime Player, RealPlayer and AMR Player.
AMR (Adaptive Multi-Rate) is a compressed audio format developed by Ericsson. It stands for Adaptive Multi-Rate audio code, an audio data compression for speech coding.
Customize style. It can be designed to fit the various needs of the operators;
Improve audio quality. It has a code mode adaptation;
Highly compression rate. It saves space on mobile devices.
f2fsoft best AMR to MP3 Converter
Works with/without Wi-Fi
Safe and fast speed
Clip, Edit, Trim, Crop functions
Compatible with Mac OS X 10.12 (Sierra), 10.11, 10.10, 10.9, 10.8, 10.7, 10.6, Windows 10/8/7/XP/Vista
Converts video/audio into 100+ formats for iPhone, Android phone, iPad, iPod, computer, Xbox One/360 devices
Step1 Load AMR Video by clicking Add File button on the top of the interface.
Step2 Set output format MP3. On the bottom of the interface, there are Profile and Destination . Click the Profile line, you will see a pop-up list, choose General Audio > MP3.
Step3 Edit AMR. On the top of the interface, click Edit button, you will see a window which has Effect, Crop, Rotate, Watermark.
For example, you can click Effect to adjust Audio Effect and Video Effect (Brightness, Contrast, Saturation) to improve your video/audio output effect. Don't forget to click Apply button
Step4 Start converting AMR to MP3 now by clicking Convert button.
Type free AMR to MP3 converter online into Google search box
Click https://convertio.co/amr-mp3/ link
Click From Computer> AMR to MP3> Convert
Online Video/Audio Converter has the limitation for the size of video/audio while f2fsoft free AMR to MP3 converter can do a batch video/audio files conversion.
Online Video/Audio Converter has lower speed than f2fsoft Video Converter.
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