What is the difference between .au and .aac?
- Extension
- .au
- .aac
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Audacity
- Bell Labs, Fraunhofer Institute, Dolby Labs, Sony and Nokia
- Description
- Audio file created by Audacity, a free, cross platform audio editor; uses a proprietary format that can only be opened by Audacity; saved as one of multiple audio data files for an Audacity project (.AUD).
- Compressed audio file similar to an .MP3 file, but offers several performance improvements; examples include a higher coding efficiency for both stationary and transient signals, a simpler filterbank, and better handling of frequencies above 16 kHz; maintains quality nearly indistinguishable from the original audio source.
- MIME Type
- audio/basic
- audio/x-aac
- Sample
- sample.au
- sample.aac
- Wikipedia
- .au on Wikipedia
- .aac on Wikipedia