Advanced software implementation of MPEG-4 AAC audio encoder (CROSBI ID 504999)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Domazet, Danijel ; Kovač, Mario
engleski
Advanced software implementation of MPEG-4 AAC audio encoder
MPEG-4 AAC audio encoder is developed. AAC main and AAC low complexity object types, defined as part of main profile in general audio part of ISO/IEC 14496-3 (MPEG-4) standard, are implemented. Encoder targets high-quality, wideband, complex audio. Encoder was carefully designed to respect present accomplishments in audio coding (standardized in MPEG-4). At the same time, several implementation novelties were introduced. Encoder achieves 'perceptible but not annoying' 44.1 kHz audio quality at bit rate 64 kb/s/ch, while satisfying quality is accomplished at 48 kb/s/ch.
MPEG; MPEG-4; AAC; Advanced Audio Coding; AAC; psychoacoustics; audio coding
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Podaci o prilogu
679-684-x.
2003.
objavljeno
Podaci o matičnoj publikaciji
Proceedings EC-VIP-MC 2003 / 4th EURASIP Conference Focused on Video/Image Processing and Multimedia Communications
Grgić, Mislav ; Grgić, Sonja
Zagreb: Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu
953-184-054-7
Podaci o skupu
4th EURASIP Conference focused on Video/Image Processing and Multimedia Communications
predavanje
02.07.2003-05.07.2003
Zagreb, Hrvatska