Online WMA to GSM, you can put the WMA to GSM format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload WMA file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'GSM'
Select output GSM or any other format as the conversion result (click the Convert button)
Step 3
Download your WMA file
After the conversion you can download your GSM file and upload it to Google Drive, Dropbox.
wma : Windows Media Audio
WMA is a proprietary audio container format of Microsoft. There are 4 codec used in WMA – WMA, WMA Professional, WMA Lossless and WMA Voice. It uses one of the four WMA codec to encode audio. WMA contains the audio file in Advanced Systems Format (ASF) format. The ASF file decides how the metadata will be encoded.
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.