When you are using your cellular device to record sound or voice, there are chances that the recorded files will be generated in AMR format (Adaptive Multi-Rate sound codec). Never heard of it? Please read on. This post will focus on the information about AMR and provide you the tool if you need toconvert AMR to MP3 on Mac.
What is AMR
Free Download the Best AMR MP3 Converter. A highly recommended MP3 to AMR converter is UniConverter software. This software is well known for its performance, reliability and speed. It supports conversion of audios, standard videos and HD video formats. That means it can convert audios such MP3 to formats like AMR, AIFF, FLAC, M4A, AAC, M4R. Our AMR to MP3 Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 2 hours.
AMR stands for Adaptive Multi-Rate sound codec, which is firstly developed by Ericsson. Based on AMR, AMR-WB (Adaptive Multi-Rate Wideband) is developed. AMR is a codec that is widely used for speech and sound recording on 3G (third-generation) mobiles devices. It is a hybrid of speech codes to transmit speech parameters as well as waveform signals. It is also a preferred codec for GSM (Global System for Mobile Communications) standards. When you record audio via the mobile phone’s audio recorder feature, the recording has a great chance to be saved in AMR, by default.
- AMR can be tailored to fit various needs of the operators;
- AMR can improve speech quality via codec mode adaptation;
- AMR provides better power control and improved handover compared to most other codecs;
- AMR has higher compression rate, taking up less precious space on mobile devices;
- AMR has increased resistance to interference & errors.
Why Convert AMR to MP3
Despite all these benefits above, AMR still has one drawback that drags its usability down – compatibility. AMR is too compressed that it can’t be used by other media player apps on your Mac, like iTunes; popular devices like iPad and iPhone can’t recognize it either. No matter how much space it spares you, you have to convert it to a more acceptable format like MP3, for easier sharing with friends or posting on your social account.
There are many online and offline tools to convert AMR to MP3 for PC users but Mac users may have to buy an application to do the AMR to MP3 conversion job. Forget about those paid app because continue to read and you will get a completely free solution on how to convert AMR to MP3 on Mac.
Best Ways to Convert AMR to MP3 on Mac
ALL2MP3 for Mac (Recommended)
All2MP3 for Mac is the most famous media-to-MP3 converter on Mac OS, which has been used by millions of users for years. Its greatest feature is to convert almost source media files in any formats to MP3, including audio formats like AMR, WAV, WMA, AAC, M4A, M4B, OGG, FLAC, ALAC, etc. and video formats like MP4, AVI, WMV, MKV, FLV, 4K, etc. Working as an AMR to MP3 converter on Mac is a part of ALL2MP3 for Mac’s duties.
Why should you choose All2MP3 for Mac instead of other similar products?
- It is the easiest for both inexperienced and pros.
- It provides drag-and-drop utility.
- It is the fastest and can handle large size files.
- It can batch convert audio to MP3.
- All media formats supported.
- Output quality and output location can be adjusted.
- It is 100% free without any adware or hidden cost.
How to Convert AMR to MP3 on Mac
Click the above download button to get All2MP3 for Mac downloaded first, then launch and install it. Drag the AMR files to the program window.
Then you will see a new window with several options: “Quality” is to choose quality level; “Change all Paths” is to choose output folder; “Reset” is to restore your settings; “Add” is to input more files; “Trash files after conversion” is to delete source files after conversion.
After that, a simple click of “Convert” button will get the process started.
Online Audio Converter
When you need to convert a small AMR file immediately instead of searching, downloading and installing software, using online audio converter can be a good option. But you need to notice that some of the online converters do not support AMR format. Google “online audio converter” and look for the service that fits your need. Usually you need to upload the AMR file, choose the format you want, and start conversion. Then, wait for their server to process the audio conversion and finally, hit the download link they offer to download the converted files in the target format.
It is not an efficient way to batch convert files or convert heavy-sized files; it also has many limitations in files size, length, etc. So, we recommend you install All2MP3 for Mac to solve the problem once and for all.
AMR, is a compressed file format for storing spoken audio. It is well supported by most of modern 3G mobile phones for voice recordings, and the file can be saved in two types of AMR format: either the AMR-NB (Narrowband) or AMR-WB (Wideband).
There are many of desktop programs such as VLC, QuickTime, RealPlayer that can open .amr files on your computer, whether you use Windows or Mac OS X system. This is fine if you just want to get the AMR audio file playable on your computer, but if you've got a portable music player or multimedia handheld device such as iPhone, iPad, PS4, Xbox One, it's annoying not to be able to play it. To make your digital .amr music portable, you definitely should convert AMR to MP3 format for better compatibility. MP3 is one of the most commonly used audio formats and is already well accepted by hardware manufacturers and software companies.
If you want a simple program to convert your AMR files to MP3 for Mac or Windows, it doesn't get simpler than Video Converter. Don't let the name fool you, apart from converting between video formats, the program allows you to convert pretty much any audio file you might have into nearly any audio format you like, including the conversion from .amr to .mp3 format with 3 simple steps, and other conversions including .wma to .mp3, m4a to mp3, flac to m4a, etc. The software even provides a large number of presets, which ranges from Apple, Microsoft to Android, making it fast and easy to convert your video & audio suitable for playback on your mobile devices.
for Windows for Mac
Below is a guide showing you about how to convert the AMR using the program. Let's take a look at how it works.
How to convert AMR audio file to MP3 audio file in Mac or Windows
Stage 1 – Select AMR files
First of all select the source files.
Head to the top menu, click the 'Add File' button at the left side, from the file-browser window, select your .amr audio stored on your computer and press OK.
Alternatively, drag your AMRs and drop to the window of this MAR to MP3 converter.
Stage 2 – Choose your file format that you want to convert to
Go to bottom left side of screen and click the 'Profile' button, this will bring up a drop-down menu with just about every option you could ask for.
Find the 'General Audio' category, from there, pick 'MP3 Audio' as the output format for the resulting file.
By the way, there are device-targeted categories available for you quick convert AMR or other video & audio files to something better suited for your device.
Select a path on your computer for saving the results in 'Destination'.
Stage 3 – Convert from AMR to a MP3 format
Free Amr To Mp3 Converter For Mac
Now, click the green 'Convert' button at the lower right corner of interface to begin converting AMR to MP3 audio file on Mac or PC.
Convert Amr To Mp3 Mac
The time taken will purely depend upon how many AMR files you need to convert and the hardware of the computer.
Change Amr To Mp3
Do keep in mind that as a versatile converting utility, the application also enables you to convert MP4 to WAV audio, VOB to MP4, MOV to WMV file for Mac, MKV to AVI, WMV to MP4 for Mac and other video & audio conversions.