AMR to AAC

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Employees of some of the world's most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.

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From your personal desktop to your business files, we've got you covered

We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!

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Tools to suit your file conversion needs

You'll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you'll easily find what you need and soon have your files in the formats and sizing that work for you.

AMR Audio Format

AMR Converter

An AMR file is also known as an Adaptive Multi-Rate Codec file, and this audio format was developed by 3GPP (the Third Generation Partnership Project). Its primary function is to store spoken audio, such as MMS messages and voice recordings, and it’s widely used by mobile devices for this purpose.

AMR uses Adaptive Multi-Rate encoding and various techniques, such as the ACELP (algebraic code excited linear prediction) compression algorithm and VAD (voice activity detection) technology to efficiently compress data, reducing the file size and bandwidth usage. This makes them an ideal format for mobile devices where storage space can be limited. VideoLAN VLC media player can play AMR files, as can Apple QuickTime and Windows Media Player.

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AAC Audio Format

AAC Converter

AAC is one of the most common formats for digital music, in a large part because it is the default format for Apple devices and the iTunes program, as well as some Sony and Nintendo devices. AAC is short for Advanced Audio Coding. It was developed in 1997 and is now an open standard recognised by ISO, the International Organization for Standardization.

Like MP3, the AAC file format uses lossy compression. With both formats there is some loss of audio quality to create smaller file sizes that let users to store and share music more easily. However, with both MP3 and AAC, most listeners cannot hear this loss of quality. AAC also generally produces higher quality sound than MP3. As AAC is a widely used open standard format for digital music, you can play AAC audio tracks with almost all media players, including Apple Music, Windows Media Player, VLC, and Adobe Audition.

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How to convert a AMR to a AAC file?

  1. 1. Choose the AMR file that you want to convert.
  2. 2. Select AAC as the the format you want to convert your AMR file to.
  3. 3. Click "Convert" to convert your AMR file.

Convert from AMR

Using Zamzar, it is possible to convert AMR files to a variety of other formats:

AMR to AAC AMR to AC3 AMR to FLAC AMR to M4A AMR to MP3 AMR to MP4 AMR to OGG AMR to WAV AMR to WMA