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2. MP3 - Wikipedia

   en.wikipedia.org/wiki/MP3

   An in-depth study of MP3 audio quality, sound artist and composer Ryan Maguire's project "The Ghost in the MP3" isolates the sounds lost during MP3 compression. In 2015, he released the track "moDernisT" (an anagram of "Tom's Diner"), composed exclusively from the sounds deleted during MP3 compression of the song "Tom's Diner", [ 78 ] [ 79 ...

3. Audio file format - Wikipedia

   en.wikipedia.org/wiki/Audio_file_format

   The audio in au files can be PCM or compressed with the μ-law, a-law or G.729 codecs. .awb: AMR-WB audio, used primarily for speech, same as the ITU-T's G.722.2 specification. .dss: Olympus: DSS files are an Olympus proprietary format. DSS files use a high compression rate, which reduces the file size and allows files to be copied and ...

4. Vorbis - Wikipedia

   en.wikipedia.org/wiki/Vorbis

   Vorbis is a continuation of audio compression development started in 1993 by Chris Montgomery. [12] [13] Intensive development began following a September 1998 letter from the Fraunhofer Society announcing plans to charge licensing fees for the MP3 audio format.

5. Audio coding format - Wikipedia

   en.wikipedia.org/wiki/Audio_coding_format

   An audio coding format [1] (or sometimes audio compression format) is a content representation format for storage or transmission of digital audio (such as in digital television, digital radio and in audio and video files). Examples of audio coding formats include MP3, AAC, Vorbis, FLAC, and Opus.

6. Data compression - Wikipedia

   en.wikipedia.org/wiki/Data_compression

   Lossy audio compression is used in a wide range of applications. In addition to standalone audio-only applications of file playback in MP3 players or computers, digitally compressed audio streams are used in most video DVDs, digital television, streaming media on the Internet, satellite and cable radio, and increasingly in terrestrial radio ...

7. Audio converter - Wikipedia

   en.wikipedia.org/wiki/Audio_converter

   M4A (MPEG-4 Audio): A compressed format often used with Apple devices, similar to MP3 but potentially offering higher quality at the same bitrate. FLAC (Free Lossless Audio Codec): A lossless compression format that maintains the original audio quality but creates files larger than MP3s. OGG Vorbis: An open-source, lossless compression format ...

8. WavPack - Wikipedia

   en.wikipedia.org/wiki/WavPack

   WavPack compression can compress (and losslessly restore) 8, 16, 24, and 32-bit fixed-point, and 32-bit floating-point PCM audio files in the .WAV file format. It can also handle DSD input in DSDIFF or DSF format. [2] It also supports surround sound streams and high sampling rates. Like other lossless compression schemes, the data reduction ...

9. Audacity (audio editor) - Wikipedia

   en.wikipedia.org/wiki/Audacity_(audio_editor)

   Audacity is a free and open-source digital audio editor and recording application software, available for Windows, macOS, Linux, and other Unix-like operating systems. [4] [5] As of December 6, 2022, Audacity is the most popular download at FossHub, [8] with over 114.2 million downloads since March 2015.