Free Online AMR to VMS Converter
Convert AMR files to VMS online for free
AMR
转
VMS
AMR
Adaptive Multi Rate
This format was originally intended for voice compression and is able to change the bit rates of encoded audio data. AMR is actively used for encoding and decoding voice while its being transmitted over network channels. The format allows one to consider network capacity and adapt it to channel loads. Due to this, the voice quality is practically undiminished.
VMS
VMS
Used in Germany to compress speech audio for voice mail. A self-describing variant of cvsd (Continuously Variable Slope Delta modulation).
How to Convert AMR to VMS

Step 1: Upload Files
Click the upload button or drag and drop your files into the upload area. We support various file formats for conversion.

Step 2: Select Format
Choose your desired output format from the available options. The conversion will be automatically configured for optimal results.

Step 3: Download
Once the conversion is complete, your converted files will be ready for download. Click the download button to save your files.