Online AVR to GSM, you can put the AVR to GSM format on your computer, tablet or mobile phone without downloading any software!
Upload AVR file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Select output GSM or any other format as the conversion result (click the Convert button)
Download your AVR file
After the conversion you can download your GSM file and upload it to Google Drive, Dropbox.
avr : Audio Visual Research format
The AVR file extension is a data format known as Audio Visual Research File. AVR files were developed for use on Apple Macintosh computers. They were specifically, used for the older 680x0-based Atari ST computer systems.
GSM 06.10 Lossy Speech Compression. A lossy format for compressing speech which is used in the Global Standard for Mobile telecommunications (GSM). It’s good for its purpose, shrinking audio data size, but it will introduce lots of noise when a given audio signal is encoded and decoded multiple times. This format is used by some voice mail applications. It is rather CPU intensive.