Title :
Design and implementation of AAC decoders
Author :
Watson, M.A. ; Buettner, P.
Author_Institution :
Dolby Labs. Inc., San Francisco, CA, USA
Abstract :
The MPEG-2 AAC (advanced audio coder) is a high-quality perceptual audio coder with flexible configurations enabling its use in many applications where high audio quality and limited transmission channel bandwidth are required. This paper provides a technology overview and describes the design and implementation of AAC decoders.
Keywords :
audio coding; bandlimited communication; decoding; telecommunication channels; AAC decoders design; AAC decoders implementation; MPEG-2 AAC; advanced audio coder; data rates; high-quality perceptual audio coder; limited transmission channel bandwidth; real-time constraints; sample rates; Acoustic noise; Bandwidth; Bit rate; Decoding; Filter bank; Frequency domain analysis; Huffman coding; Laboratories; Multi-stage noise shaping; Noise shaping;
Conference_Titel :
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angles, CA, USA
Print_ISBN :
0-7803-6301-9
DOI :
10.1109/ICCE.2000.854707
