Perceptual bit allocation for low rate coding of narrowband audio

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 2, Issue , 2000, Pages 893-896

  Najafzadeh, H ^a   Kabal, P ^a  

^a MCGILL UNIVERSITY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; FREQUENCY BANDS; IMAGE CODING; SIGNAL PROCESSING; ALGORITHMS; AUDIO SYSTEMS; FREQUENCY ALLOCATION; SIGNAL DISTORTION; SIGNAL TO NOISE RATIO; SPECTRUM ANALYSIS; TRANSCEIVERS;

ADAPTIVE BIT ALLOCATION; DIFFERENT FREQUENCY; FREQUENCY RANGES; MASKING THRESHOLD; NOISE SPECTRA; PERCEPTUAL BIT ALLOCATION; PERCEPTUAL CODING; QUANTIZATION NOISE;

AUDIO SIGNAL PROCESSING; SIGNAL ENCODING;

AUDIBLE NOISE SPECTRUM; MASKING THRESHOLD CURVE; NARROWBAND AUDIO SIGNAL; PERCEPTUAL BIT ALLOCATION; QUANTIZATION NOISE SPECTRUM;

EID: 0033719634     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2000.859104     Document Type: Conference Paper

References (6)

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5. H. Najafzadeh-Azghandi and P. Kabal, "Perceptual Coding of Narrowband Audio Signals at 8 kb/s," Proc. IEEE Workshop on Speech Coding (Pocono Manor, Penn.), pp. 109-110, 1997.
6. ISO/IEC JTC1/SC29/WG 11, Coding of Moving Pictures and Associated Audio, 1993.