AMR (Adaptive Multi-Rate)
Specialized in human voice. Standard in Brazilian courts (ESAJ/PJE) and legacy recorders.
Yes, we support AMR!
Technical Specifications
Advantages
- Extremely lightweight
- Focus on speech
Disadvantages
- Low fidelity for music
Use Cases
How It Works
Upload your file
Upload your AMR file via browser or drag and drop.
Automatic transcription
Our AI transcribes the audio with high accuracy in minutes.
Download the result
Download the transcription as text, SRT, VTT or other formats.
Yes, we support AMR!
Specialized in human voice. Standard in Brazilian courts (ESAJ/PJE) and legacy recorders.
Frequently Asked Questions
Does VoxScriber support AMR files?
Yes! VoxScriber fully supports AMR files. Simply upload your file and our AI will automatically transcribe it with high accuracy.
What is the audio quality of AMR?
AMR offers Good audio quality with Lossy compression. This makes it suitable for most transcription use cases — our AssemblyAI engine extracts audio accurately regardless of compression level.
How do I transcribe a AMR file to text?
Go to VoxScriber, upload your AMR file (up to 5 GB / 10 hours), select the language and click transcribe. Your result will be ready in minutes as text, SRT or VTT.