Convert AAC to AMR
Convert AAC audios to AMR format, edit and optimize audios online and free.
Drop Files Anywhere to Upload
Advanced Audio Coding (AAC) is a digital audio file format designed to provide superior sound quality and compression efficiency compared to older formats like MP3. Developed in the late 1990s by a consortium of companies, including Fraunhofer IIS, Dolby, and Sony, AAC has become the standard audio format for various platforms, including Apple's iTunes and YouTube. It is widely used in streaming, broadcasting, and multimedia applications due to its ability to deliver high-fidelity audio at lower bit rates, making it ideal for bandwidth-constrained environments.
Adaptive Multi-Rate Codec (AMR) is a file extension used primarily in voice applications, including VoIP, audio messaging, and mobile phone telephony. Originating from the European Telecommunications Standards Institute (ETSI) in 1999, AMR files enable efficient compression and transmission of speech audio. The codec dynamically adjusts bit rates during transmission to optimize audio quality and network capacity. Its efficient bandwidth utilization and compatibility with various communication standards have made AMR a preferred choice for many modern communication systems.
Select a AAC audio from your computer, or drag & drop it on the page.
Use any available AAC to AMR tools on the preview page and click Convert.
Let the conversion process finish, then download your AMR audio.
Trim & cut AAC and convert it to AMR.
To change AAC format to AMR, upload your AAC file to proceed to the preview page. Use any available tools if you want to edit and manipulate your AAC file. Click on the convert button and wait for the convert to complete. Download the converted AMR file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to AAC file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to AAC file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to AAC file location or include path to your input file.