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Unified Speech and Audio Coding | MPEG
https://mpeg.chiariglione.org/standards/mpeg-d/unified-speech-and-audio-coding
Unified Speech and Audio Coding (USAC) is the newest MPEG audio standard, published in late 2011. It achieves consistently state-of-the-art compression performance for any mix of speech and music content.
Unified speech and audio coding scheme for high quality …
https://ieeexplore.ieee.org/abstract/document/4959505/
Unified speech and audio coding scheme for high quality at low bitrates Abstract: Traditionally, speech coding and audio coding were separate worlds. Based on different technical approaches and different assumptions about the source signal, neither of the two coding schemes could efficiently represent both speech and music at low bitrates.
AES E-Library » The ISO/MPEG Unified Speech and Audio ...
https://www.aes.org/e-lib/browse.cfm?elib=17074
abstract={with the advent of devices that unite a multitude of functionalities, the industry has an increased demand for an audio codec that can deal equally well with all types of audio content. in early 2012 the iso/iec jtc1/sc29/wg11 (mpeg) finalized the new mpeg-d unified speech and audio coding standard, bringing together the previously separated worlds of …
AES E-Library » MPEG Unified Speech and Audio Coding - …
https://www.aes.org/e-lib/browse.cfm?elib=16292
abstract={in early 2012 the iso/iec jtc1/sc29/wg11 (mpeg) finalized the new mpeg-d unified speech and audio coding standard. the new codec brings together the previously separated worlds of general audio coding and speech coding. it does so by integrating elements from audio coding and speech coding into a unified system. the present publication outlines all …
MPEG unified speech and audio coding | Request PDF
https://www.researchgate.net/publication/260347132_MPEG_unified_speech_and_audio_coding
Unified speech and audio coding (USAC) is one of the latest coding technologies. It is based on a switchable coding structure, and has demonstrated the highest levels of performance for both ...
MPEG Unified Speech and Audio Coding - IEEE Journals ...
https://ieeexplore.ieee.org/document/6530580
MPEG Unified Speech and Audio Coding. Abstract: The MPEG Audio Subgroup has a rich history of accomplishments in creating music coding technology. At higher bit rates, MPEG technology can represent arbitrary sounds, including the human voice, with excellent quality. MPEG-1 and MPEG-2 Audio coders use perceptually shaped quantization noise as the primary …
Unified Speech and Audio Coding : definition of Unified ...
http://dictionary.sensagent.com/Unified%20Speech%20and%20Audio%20Coding/en-en/
SAOC - Spatial Audio Object Coding and USAC - Unified Speech and Audio Coding) • MPEG - E ( 2007 ): Multimedia Middleware . Part 1 : MPEG Surround · Part 3 : Unified Speech and Audio Coding • • Multimedia compression and container formats • • Video • • ISO ...
MPEG Unified Speech and Audio Coding Enabling …
https://www.nttdocomo.co.jp/english/binary/pdf/corporate/technology/rd/technical_journal/bn/vol13_3/vol13_3_017en.pdf
ISO/IEC MPEG USAC Unified Speech and Audio Coding 1. Introduction Traditionally, speech and audio sig-nals have been encoded using different coding schemes because of their differ-ent applications. Regarding speech, speech coding schemes that encode nar-row band signals (up to 3.5 kHz) at lower bitrates have been used for tele-phony applications.
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