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Run a AC3 to MP3 Online Converter or buy a batch App and save time!


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Audio Converter To Convert Almost All Audio Formats

Convert Audio Files in Batch!

Get Total Audio Converter to convert whole albums in one go.
  • Convert hundreds of tracks in 3 clicks;
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  • Keep your files safe, don't send them to the web.

 

File extension.AC3
CategoryAudio File
DescriptionAC3 is a file format with multi-channel Dolby Digital sound. Each file with .ac3 extension may contain up to 6 audio data blocks, and each block consists of 256 audio fragments for each channel. AC3 tracks may feature output for subfoofer in order to create dimensional 5.1 sounding. AC3 tracks are supported by multiple freeware players, but the quality of sounding highly depends on the acoustic system. If the software doesn't support AC3, AC3 Filter codec needs to be installed.
Associated programsQuickTime Player
VLC Media Player
Windows Media Player
Developed byDolby Digital
MIME type
Useful links

File extension.MP3
CategoryAudio File
DescriptionMP3 is the most popular audio file type based on MPEG-1 Layer III compression. Its lossy algorithm was developed in 1991. MP3 codes the sound almost with the same quality, as CD (16-bit stereo), providing compression in size 1 to 10 from the original WAF or AIFF tracks. The quality of MP3 seriously depends on the bitrate. It can be 128 - 256 kbps. Higher bitrates are also supported, but they seriously increase the file size. It is supported by all modern hard- and software players.
Associated programsRealOne
WinAmp
Windows Media Player
iTunes
Developed byFraunhofer Institute
MIME typeaudio/mpeg
audio/MPA
audio/mpa-robust
Useful linksMore detailed information on MP3 files

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