Extended AMR-WB for high-quality audio on mobile devices

Authors:
R. Salami;R. Lefebvre;A. Lakaniemi;K. Kontola;S. Bruhn;A. Taleb
Affiliations:
VoiceAge, Montreal, Que.;-;-;-;-;-
Venue:
IEEE Communications Magazine
Year:
2006

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Abstract

This article presents the architecture, performance, and application scenarios of the AMR-WB+ (extended AMR-WB) audio codec, which provides high quality at exceptionally low rates, and consistent quality over all audio types. This codec was recently selected by 3GPP and DVB to support low-bit-rate audio and audiovisual applications on mobile networks