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#REDIRECT [[Adaptive Multi-Rate Wideband]] [[Category:Speech codecs]] ...

* [[Adaptive Multi-Rate Wideband]] (AMR-WB) * [[Extended Adaptive Multi-Rate - Wideband]] (AMR-WB+) ...

...pdf|title=3GPP2 C.S0030-0 Selectable Mode Vocoder (SMV) Service Option for Wideband Spread Spectrum Communication Systems|access-date=2009-05-26|publisher=3rd ===Codecs=== ...

'''internet Speech Audio Codec''' ('''iSAC''') is a [[wideband]] [[Speech communication|speech]] [[codec]], developed by [[Global IP Solut It is one of the codecs used by [[AOL Instant Messenger|AIM]] Triton, the [[Gizmo5]], [[Tencent QQ| ...

| name = Extended Adaptive Multi-Rate – Wideband (AMR-WB+) '''Extended Adaptive Multi-Rate – Wideband''' ('''AMR-WB+''') is an audio [[codec]] that extends [[AMR-WB]]. It adds s ...

...m.com/company/about-us/technology/siren/siren-faq.html|title=Polycom Siren/Codecs FAQs|access-date=2014-07-16|url-status=dead|archive-url=https://web.archive ...andwidth, 14 kHz. And [[G.722.2]], which operates on [[Wideband audio|wideband]] speech and delivers very low bitrates, is an [[ACELP]]-based algorithm. ...

'''G.722''' is an [[ITU-T]] standard 7 kHz [[wideband audio]] [[codec]] operating at 48, 56 and 64 kbit/s. It was approved b ...also known as [[Adaptive Multi-Rate Wideband|AMR-WB]] ("Adaptive Multirate Wideband") is based on [[ACELP]] and offers even lower bit-rate compressions (6.6&nb ...

...rowband]] speech codecs the order is usually 10 and in [[wideband]] speech codecs the order is usually 16. * [[Adaptive Multi-Rate Wideband]] (AMR-WB) ...

|name = Variable-Rate Multimode Wideband (VMR-WB) ...variable-rate multimode [[codec]] designed for robust encoding/decoding of wideband/narrowband speech. The operation of VMR-WB is controlled by speech signal c ...

The new [[4GV]] Codecs used in [[CDMA2000]] are based on EVRC-B. 4GV is designed to allow service ...or cdma2000 and its first network commercial deployment started in 2007. A wideband extension, EVRC-WB, provides speech quality that exceeds regular wireline t ...

...and [[G.728]] ([[CELP]]), and [[discrete cosine transform]] (DCT) [[video codecs]] such as [[H.261]] and [[H.263]].<ref>{{cite news |last1=Davis |first1=And Used video codecs: H.261, and optionally [[H.262]], H.263, [[H.264]] according to the video h ...

* [[Adaptive Multi-Rate Wideband]] (AMR-WB) * [[Extended Adaptive Multi-Rate - Wideband]] (AMR-WB+) ...

{{Short description|Wideband speech audio coding standard}} ...deband coding of speech at around 16&nbsp;kbit/s using Adaptive Multi-Rate Wideband (AMR-WB) ...

...dec with multiple bit rates. Very good quality also meant the support of [[wideband]] ({{val|16|ul=kHz}} [[sampling rate]]) in addition to narrowband (telephon * Integration of narrowband and wideband in the same bit-stream ...

...Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs] Page 35</ref> .../4139026/Sorting-Through-GSM-Codecs-A-Tutorial | title=Sorting Through GSM Codecs: A Tutorial | date=11 July 2003 }}</ref> and [[UMTS]]. It uses [[link adapt ...

...s offering video communication shall support the H.263 and [[H.261]] video codecs. [[G.722.1]] may be used for wideband audio applications. ...

...arity as an “add-on” to popular [[perceptual audio coding|perceptual audio codecs]] such as MP3 and the [[Advanced Audio Coding]] (AAC). New audio coders con * V. Berisha and A. Spanias "Wideband Speech Recovery Using Psychoacoustic Criteria" ''EURASIP Journal on Audio, ...

...encoding using hierarchical enhancement layers. It provides support for [[wideband]] speech and audio, using [[modified discrete cosine transform]] (MDCT) cod ! Embedded <br>[[variable bit rate]], <br>[[wideband]] || || || || || || || || || || || || X ...

...t/faq/common-questions/video/voice/speech-codecs |title=Video/Voice/Speech Codecs |website=Grandstream=|access-date= 19 July 2020}}</ref> ...T |date=2012 |url=http://www.itu.int/rec/T-REC-G.711.1/en |title=G.711.1 : Wideband embedded extension for G.711 pulse code modulation |access-date=2022-12-24} ...

{{Short description|Library of multimedia codecs}} ...erations |publisher=libav.org |access-date=2013-05-07}}</ref> library of [[codecs]] for encoding and decoding video and audio data.<ref>{{citation |url=http: ...