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High-Efficiency Advanced Audio Coding

Index High-Efficiency Advanced Audio Coding

High-Efficiency Advanced Audio Coding (HE-AAC) is an audio coding format for lossy data compression of digital audio defined as an MPEG-4 Audio profile in ISO/IEC 14496-3. [1]

75 relations: Adobe Flash Player, Advanced Audio Coding, AIMP, Amarok (software), Android (operating system), AOL Radio, Audacious (software), Audio coding format, Bit rate, Codec, Coding Technologies, Digital audio, Digital radio, Digital Radio Mondiale, Digital Video Broadcasting, ETSI, European Broadcasting Union, FAAC, Flash Video, Foobar2000, Fraunhofer FDK AAC, Frequency domain, Icecast, International Electrotechnical Commission, International Organization for Standardization, IP Multimedia Subsystem, IPhone, IPod Touch, ISDB-T International, ISO base media file format, ITunes, JetAudio, Lossy compression, MacOS, MediaHuman Audio Converter, Microsoft Windows, Moving Picture Experts Group, Mp3PRO, MPEG transport stream, MPEG-2, MPEG-4, MPEG-4 Part 14, MPEG-4 Part 3, MPEG-4 SLS, MPlayer, Mpv (media player), Multimedia Broadcast Multicast Service, Multimedia Messaging Service, Nero AAC Codec, Nero AG, ..., Nokia PC Suite, Open-source model, Opus (audio format), Pandora Radio, Parametric Stereo, Patent pool, QuickTime, Real-Time Messaging Protocol, RealPlayer, Rhythmbox, Root-mean-square deviation, SonicStage, Spectral band replication, Streaming media, Treble (sound), TuneIn, UMTS, Unified Speech and Audio Coding, VLC media player, Vorbis, Winamp, XM Satellite Radio, 3G, 3GP and 3G2, 3GPP. Expand index (25 more) »

Adobe Flash Player

Adobe Flash Player (labeled Shockwave Flash in Internet Explorer and Firefox) is freeware for using content created on the Adobe Flash platform, including viewing multimedia contents, executing rich Internet applications, and streaming audio and video.

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Advanced Audio Coding

Advanced Audio Coding (AAC) is a proprietary audio coding standard for lossy digital audio compression.

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AIMP

AIMP (Artem Izmaylov Media Player) is a freeware audio player for Windows and Android, originally developed by Russian developer Artem Izmaylov (Artyom Izmajlov).

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Amarok (software)

Amarok is a cross-platform free and open-source music player.

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Android (operating system)

Android is a mobile operating system developed by Google, based on a modified version of the Linux kernel and other open source software and designed primarily for touchscreen mobile devices such as smartphones and tablets.

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AOL Radio

AOL Radio powered by Slacker (formerly AOL Radio powered by CBS Radio, and prior AOL Radio featuring XM) was an online radio service available in the United States only.

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Audacious (software)

Audacious is a free and open source audio player with a focus on low resource use, high audio quality, and support for a wide range of audio formats.

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Audio coding format

An audio coding format (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).

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Bit rate

In telecommunications and computing, bit rate (bitrate or as a variable R) is the number of bits that are conveyed or processed per unit of time.

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Codec

A codec is a device or computer program for encoding or decoding a digital data stream or signal.

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Coding Technologies

Coding Technologies AB was a Swedish technology company that pioneered the use of spectral band replication in Advanced Audio Coding.

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Digital audio

Digital audio is audio, or simply sound, signal that has been recorded as or converted into digital form, where the sound wave of the audio signal is encoded as numerical samples in continuous sequence, typically at CD audio quality which is 16 bit sample depth over 44.1 thousand samples per second.

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Digital radio

Digital radio is the use of digital technology to transmit and/or receive across the radio spectrum.

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Digital Radio Mondiale

Digital Radio Mondiale (DRM; mondiale being Italian and French for "worldwide") is a set of digital audio broadcasting technologies designed to work over the bands currently used for analogue radio broadcasting including AM broadcasting, particularly shortwave, and FM broadcasting.

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Digital Video Broadcasting

Digital Video Broadcasting (DVB) is a set of internationally open standards for digital television.

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ETSI

The European Telecommunications Standards Institute (ETSI) is an independent, not-for-profit, standardization organization in the telecommunications industry (equipment makers and network operators) in Europe, headquartered in Sophia-Antipolis, France, with worldwide projection.

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European Broadcasting Union

The European Broadcasting Union (EBU; Union européenne de radio-télévision, UER) is an alliance of public service media organisations, established on 12 February 1950.

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FAAC

FAAC or Freeware Advanced Audio Coder is a software project which includes the AAC encoder FAAC and decoder FAAD2.

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Flash Video

Flash Video is a container file format used to deliver digital video content (e.g., TV shows, movies, etc.) over the Internet using Adobe Flash Player version 6 and newer.

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Foobar2000

foobar2000 is a freeware audio player for Microsoft Windows, iOS and Android developed by Peter Pawłowski.

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Fraunhofer FDK AAC

Fraunhofer FDK AAC (Full title Fraunhofer FDK AAC Codec Library for Android) is an open-source software library for encoding and decoding Advanced Audio Coding (AAC) format audio, developed by Fraunhofer IIS, and included as part of Android.

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Frequency domain

In electronics, control systems engineering, and statistics, the frequency domain refers to the analysis of mathematical functions or signals with respect to frequency, rather than time.

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Icecast

Icecast is a streaming media project released as free software maintained by the Xiph.org Foundation.

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International Electrotechnical Commission

The International Electrotechnical Commission (IEC; in French: Commission électrotechnique internationale) is an international standards organization that prepares and publishes International Standards for all electrical, electronic and related technologies – collectively known as "electrotechnology".

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International Organization for Standardization

The International Organization for Standardization (ISO) is an international standard-setting body composed of representatives from various national standards organizations.

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IP Multimedia Subsystem

The IP Multimedia Subsystem or IP Multimedia Core Network Subsystem (IMS) is an architectural framework for delivering IP multimedia services.

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IPhone

iPhone is a line of smartphones designed and marketed by Apple Inc. The iPhone line of products use Apple's iOS mobile operating system software.

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IPod Touch

The iPod Touch (stylized and marketed as iPod touch) is an iOS-based all-purpose mobile device designed and marketed by Apple Inc. with a touchscreen-controlled user interface.

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ISDB-T International

ISDB-T International, ISDB-Tb or SBTVD, short for Sistema Brasileiro de Televisão Digital (Brazilian Digital Television System), is a technical standard for digital television broadcast used in Brazil, Botswana, Peru, Argentina, Chile, Honduras, Venezuela, Ecuador, Costa Rica, Paraguay, Philippines, Bolivia, Nicaragua, El Salvador and Uruguay, based on the Japanese ISDB-T standard.

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ISO base media file format

ISO base media file format (ISO/IEC 14496-12 – MPEG-4 Part 12) defines a general structure for time-based multimedia files such as video and audio.

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ITunes

iTunes is a media player, media library, Internet radio broadcaster, and mobile device management application developed by Apple Inc. It was announced on January 9, 2001.

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JetAudio

JetAudio is a shareware media player application for Microsoft Windows and Android which offers advanced playback options for a wide range of multimedia file formats.

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Lossy compression

In information technology, lossy compression or irreversible compression is the class of data encoding methods that uses inexact approximations and partial data discarding to represent the content.

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MacOS

macOS (previously and later) is a series of graphical operating systems developed and marketed by Apple Inc. since 2001.

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MediaHuman Audio Converter

MediaHuman Audio Converter is a freeware audio conversion utility developed by MediaHuman Ltd..

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Microsoft Windows

Microsoft Windows is a group of several graphical operating system families, all of which are developed, marketed, and sold by Microsoft.

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Moving Picture Experts Group

The Moving Picture Experts Group (MPEG) is a working group of authorities that was formed by ISO and IEC to set standards for audio and video compression and transmission.

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Mp3PRO

mp3PRO is an unmaintained proprietary audio compression codec that combines the MP3 audio format with the spectral band replication (SBR) compression method.

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MPEG transport stream

MPEG transport stream (transport stream, MPEG-TS, MTS or TS) is a standard digital container format for transmission and storage of audio, video, and Program and System Information Protocol (PSIP) data.

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MPEG-2

MPEG-2 (a.k.a. H.222/H.262 as defined by the ITU) is a standard for "the generic coding of moving pictures and associated audio information".

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MPEG-4

MPEG-4 is a method of defining compression of audio and visual (AV) digital data.

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MPEG-4 Part 14

MPEG-4 Part 14 or MP4 is a digital multimedia container format most commonly used to store video and audio, but it can also be used to store other data such as subtitles and still images.

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MPEG-4 Part 3

MPEG-4 Part 3 or MPEG-4 Audio (formally ISO/IEC 14496-3) is the third part of the ISO/IEC MPEG-4 international standard developed by Moving Picture Experts Group.

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MPEG-4 SLS

MPEG-4 SLS, or MPEG-4 Scalable to Lossless as per ISO/IEC 14496-3:2005/Amd 3:2006 (Scalable Lossless Coding), is an extension to the MPEG-4 Part 3 (MPEG-4 Audio) standard to allow lossless audio compression scalable to lossy MPEG-4 General Audio coding methods (e.g., variations of AAC).

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MPlayer

MPlayer is a free and open media player software.

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Mpv (media player)

mpv is media player software, based on MPlayer and mplayer2.

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Multimedia Broadcast Multicast Service

Multimedia Broadcast Multicast Services (MBMS) is a point-to-multipoint interface specification for existing and upcoming 3GPP cellular networks, which is designed to provide efficient delivery of broadcast and multicast services, both within a cell as well as within the core network.

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Multimedia Messaging Service

Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network.

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Nero AAC Codec

Nero AAC Codec is a set of software tools for encoding and decoding Advanced Audio Coding (AAC) format audio, and editing MPEG-4 metadata.

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Nero AG

Nero AG (known as Ahead Software AG until 2005) is a German computer software company that is especially well known for its CD/DVD/BD burning suite, Nero Burning ROM, and is currently the global market leader for this recording software.

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Nokia PC Suite

Nokia PC Suite is a software package used to establish an interface between Nokia mobile devices and computers that run the Microsoft Windows operating system.

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Open-source model

The open-source model is a decentralized software-development model that encourages open collaboration.

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Opus (audio format)

Opus is a lossy audio coding format developed by the Xiph.Org Foundation and standardized by the Internet Engineering Task Force, designed to efficiently code speech and general audio in a single format, while remaining low-latency enough for real-time interactive communication and low-complexity enough for low-end embedded processors.

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Pandora Radio

Pandora Radio (also known as Pandora Internet Radio or simply Pandora) is a music streaming and automated music recommendation internet radio service powered by the Music Genome Project.

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Parametric Stereo

Parametric Stereo (PS) is lossy audio compression algorithm and a feature and an Audio Object Type (AOT) defined and used in MPEG-4 Part 3 (MPEG-4 Audio) to further enhance efficiency in low bandwidth stereo media.

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Patent pool

In patent law, a patent pool is a consortium of at least two companies agreeing to cross-license patents relating to a particular technology.

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QuickTime

QuickTime is an extensible multimedia framework developed by Apple Inc., capable of handling various formats of digital video, picture, sound, panoramic images, and interactivity.

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Real-Time Messaging Protocol

Real-Time Messaging Protocol (RTMP) was initially a proprietary protocol developed by Macromedia for streaming audio, video and data over the Internet, between a Flash player and a server.

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RealPlayer

RealPlayer, formerly RealAudio Player, RealOne Player and RealPlayer G2, is a cross-platform media player app, developed by RealNetworks.

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Rhythmbox

Rhythmbox is a free and open-source audio player that plays and helps organize digital audio files.

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Root-mean-square deviation

The root-mean-square deviation (RMSD) or root-mean-square error (RMSE) (or sometimes root-mean-squared error) is a frequently used measure of the differences between values (sample or population values) predicted by a model or an estimator and the values observed.

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SonicStage

SonicStage is the name for Sony software that is used for managing portable devices when they are plugged into a computer running Microsoft Windows.

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Spectral band replication

Spectral band replication (SBR) is a technology to enhance audio or speech codecs, especially at low bit rates and is based on harmonic redundancy in the frequency domain.

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Streaming media

Streaming media is multimedia that is constantly received by and presented to an end-user while being delivered by a provider.

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Treble (sound)

Treble refers to tones whose frequency or range is at the higher end of human hearing.

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TuneIn

TuneIn Inc. is an American audio streaming service delivering live news, radio, sports, music, and podcasts to an audience of over 60 million monthly active users worldwide.

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UMTS

The Universal Mobile Telecommunications System (UMTS) is a third generation mobile cellular system for networks based on the GSM standard.

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Unified Speech and Audio Coding

Unified Speech and Audio Coding (USAC) is an audio compression format and codec for both music and speech or any mix of speech and audio using very low bit rates between 12 and 64 kbit/s.

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VLC media player

VLC media player (commonly known as VLC) is a free and open-source, portable, cross-platform media player and streaming media server developed by the VideoLAN project.

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Vorbis

Vorbis is a free and open-source software project headed by the Xiph.Org Foundation.

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Winamp

Winamp is a media player for Windows, macOS and Android, originally developed by Justin Frankel and Dmitry Boldyrev by their company Nullsoft, which they later sold to AOL in 1999 for $80 million.

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XM Satellite Radio

XM Satellite Radio (XM) was one of the three satellite radio (SDARS) and online radio services in the United States and Canada, operated by Sirius XM Holdings.

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3G

3G, short for third generation, is the third generation of wireless mobile telecommunications technology.

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3GP and 3G2

3GP (3GPP file format) is a multimedia container format defined by the Third Generation Partnership Project (3GPP) for 3G UMTS multimedia services.

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3GPP

The 3rd Generation Partnership Project (3GPP) is a collaboration between groups of telecommunications standards associations, known as the Organizational Partners.

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Redirects here:

AAC HE, AAC+, AAC++, AAC-HE, AACplus, Aac plus, AacPlus, AacPlus v2, Aacplus, E-AAC, EAAC, EAAC+, EAAC+ (High-Efficiency Advanced Audio Coding v2), EAACplus, HE AAC, HE-AAC, HE-AAC v2, HEAAC, HeACC, High Efficiency Advanced Audio Coding.

References

[1] https://en.wikipedia.org/wiki/High-Efficiency_Advanced_Audio_Coding

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