which implements encoding and decoding audio in the MP3 audio coding format in software. Some audio coding formats are documented by a detailed technical...

Although most audio file formats support only one type of audio coding data (created with an audio coder), a multimedia container format (as Matroska or...

information for a variety of audio coding formats. For listening tests comparing the perceived audio quality of audio formats and codecs, see the article...

lossy audio coding format developed by the Xiph.Org Foundation and standardized by the Internet Engineering Task Force, designed to efficiently code speech...

(DCT) coding and motion compensation. A computer software or hardware component that compresses or decompresses a specific video coding format is a video...

High-Efficiency Advanced Audio Coding (HE-AAC) is an audio coding format for lossy data compression of digital audio as part of the MPEG-4 standards....

An audio format is a medium for sound recording and reproduction. The term is applied to both the physical recording media and the recording formats of...

MPEG-4 Audio Lossless Coding, also known as MPEG-4 ALS, is an extension to the MPEG-4 Part 3 audio standard to allow lossless audio compression. The extension...

Resource Interchange File Format (RIFF) defined by IBM and Microsoft. The RIFF format acts as a wrapper for various audio coding formats. Though a WAV file can...

and MPEG-1 Audio: Advanced Audio Coding (AAC) Also MPEG-4 Part 3 audio objects, such as Audio Lossless Coding (ALS), Scalable Lossless Coding (SLS), MP3...

Matroska format) containing visual (video without audio) data in a video coding format (e.g. VP9) alongside audio data in an audio coding format (e.g. Opus)...

Windows Media Audio (WMA) is a series of audio codecs and their corresponding audio coding formats developed by Microsoft. It is a proprietary technology...

(AAC-SSR). AAC-LC profile consists of a base format very much like AT&T's Perceptual Audio Coding (PAC) coding format, with the addition of temporal noise shaping...

transform (MDCT) coding and linear predictive coding (LPC). In hardware, audio codec refers to a single device that encodes analog audio as digital signals...

Super Audio CD (SACD) is an optical disc format for audio storage introduced in 1999. It was developed jointly by Sony and Philips Electronics and intended...

MP3 (formally MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) is a coding format developed largely by the Fraunhofer Society in Germany under the lead...

FLAC (/flæk/; Free Lossless Audio Codec) is an audio coding format for lossless compression of digital audio, developed by the Xiph.Org Foundation, and...

methods such as Advanced Audio Coding, MP3, Vorbis, and Opus. Similar to other lossless audio codecs, files encoded to Monkey's Audio are typically reduced...

Adaptive Multi-Rate (AMR, AMR-NB or GSM-AMR) audio codec is an audio compression format optimized for speech coding. AMR is a multi-rate narrowband speech codec...

compression formats and related codecs. Linear pulse-code modulation (LPCM, generally only described as PCM) is the format for uncompressed audio in media...

(formally MPEG-1 Audio Layer II or MPEG-2 Audio Layer II, sometimes incorrectly called Musicam) is a lossy audio compression format. It is standardised...

is doubled. The technique is detailed in the G.726 standard. Audio coding formats and audio codecs have been developed to achieve further compression. Some...

Lossless Audio Codec (ALAC, /əˈlæk/), also known as Apple Lossless, or Apple Lossless Encoder (ALE), is an audio coding format, and its reference audio codec...

higher quality, into a given amount of bandwidth, using xHE-AAC audio coding format. Various other MPEG-4 codecs and Opus are also compatible, but the...

predictive coding (APC), a perceptual coding algorithm that exploited the masking properties of the human ear, followed in the early 1980s with the code-excited...

and DivX Media Format Archive format Comparison of audio coding formats Comparison of video codecs Comparison of video container formats NTFS#Metafiles...

standards for media coding, including compression coding of audio, video, graphics, and genomic data; and transmission and file formats for various applications...

This table documents the current support for audio coding formats by the <audio> element. The Web Audio API specification developed by W3C describes a...

source coding: encoding is done at the source of the data before it is stored or transmitted. Source coding should not be confused with channel coding, for...

perceptual coding and is widely used in speech coding, while MDCT coding is widely used in modern audio coding formats such as MP3 and Advanced Audio Coding (AAC)...