What is an at3 file and how do I open an at3 file?

The AT3 file extension is a data format associated to Sony's Adaptive Transform Acoustic Coding 3.AT3 files and Adaptive Transform Acoustic Coding 3 were developed by Sony. These files are small audio files that are used by gamers to store music and other audio files on their PlayStation memory sticks, Sony CD and MP3 players and Sony Ericsson mobile phones. They may also use the file extensions of AA3 or OMG. AA3 format has been discontinued while OMG format is used to prevent files from being illegally copied. OMG files include the digital rights management, a copyright protection system of electronic media. Technically, it uses 132kbps Bitrate, 3.97MB data size, and saves about 176tracks into CD-R .MP3 files can be converted to AT3 files. Files in AT3 format can be opened with Sony SonicStage, Sony Sound Forge Pro 10, Sony ACID Pro 7, and Sony Vegas Pro 11 with ATRAC plugin in Microsoft Windows based systems.

How to open M4B File | How to open ABC File | How to open SLP File | How to open A2M File | How to open ADG File How to open ACD-BAK File | How to open AIF File | How to open WAV File | How to open DSS File | How to open EMP File How to open ALS File | How to open OGG File | How to open CAF File | How to open 3GA File | How to open AAC File How to open SIB File | How to open ACM File | How to open CPR File | How to open DCF File | How to open ACD File How to open AMXD File | How to open AC3 File | How to open DMSE File | How to open AGM File | How to open PTF File How to open ADTS File | How to open AFC File | How to open AA3 File | How to open RAM File | How to open 4MP File How to open ACD-ZIP File | How to open AA File | How to open AAX File | How to open CDA File | How to open DMSA File