Convert AAC to AIFF
You can convert AAC file to AIFF as well as to variety of other formats with free online converter.
How to convert aac to aiff?
How to convert aiff to aac?Advanced Audio Coding
File extension | .aac |
File category | audio |
Description | A proprietary format with lossy compression, which have been created as an alternative for MP3 with a higher quality of coding. Overtones out of human perception are being removed. AAC is two times less than MP3, which means 1/10 of CD digital data. The format has being widely used since 1997 as the seventh release of MPEG-2 family. As it is supplied by hardware players, the format is highly demanded by music fans. It has been widely spread in Apple production and is being used by default in iTunes. |
Technical details | The format conception is similar to MP3, but it is more advanced. Being able to execute larger compression, it is represented as a separate segment of MPEG-4 standard which is used for creation of compact audio files. AAC is highly efficient with variable and continuous bitrate, with sampling frequency of 8-96 KHz. The current version complies with the standard of ISO/IEC 14496-3. Compression is performed on the basis of auditory masking effect that provides with data reduction with no deterioration for sound quality. |
Programs |
Microsoft Windows Media Player
VLC media player
MPlayer
Foobar2000
Winamp
Apple iTunes
Audacity
|
Developer | Bell Labs, Dolby Laboratories, Sony, Nokia, Coding Technologies |
MIME type |
audio/aac
audio/aacp
audio/3gpp
audio/3gpp2
audio/mp4
audio/mp4a-latm
audio/mpeg4-generic
audio/x-aac
audio/x-m4a
audio/x-m4p
audio/x-m4b
audio/mp4a
audio/mpga
|
Audio Interchange File Format
File extension | .aiff |
File category | audio |
Description | AIFF is intended for viewing and processing of audio data, as well as for its storage in digital devices. Apple designers developed it on the base of IFF in late 1980s. Thanks to lossless coding it is very similar to WAV. In Windows OS it is mostly used with .aiff extension. AIFF files have gained great attention from Mac PC users. They are popular as well among professional musicians who are most particular about sound quality. The fact that the format is widely supported by various multimedia software, and universal players, may also be considered as a notable benefit. To open AIFF files in Windows OS it is required to install Apple iTunes, Windows Media Player, Roxio Creator, and some other programs. |
Technical details | When being coded, the stream is divided in sound segments. A minute of standard stereo sound corresponds with 10 Mb of memory, approximately. Standard non-compressed files use .aif or .aiff. In such files audio data are represented in the form of pulse code modulation. If some data are lost through codecs, .aifc is used. A standard 16 bit AIFF file has 2 channels for stereo sound, and sampling frequency of 44 100 Hz. Being non-compressed, it differs in size significantly from MP3 and other similar formats. Sometimes it may contain samples and cycle information. |
Programs |
Microsoft Windows Media Player
VLC media player
Winamp
jetAudio
Audacity
Apple QuickTime Player
Apple iTunes
|
Developer | Apple |
MIME type |
audio/x-aiff
audio/aiff
|