Minimum mean-square error estimation of discrete fourier coefficients with generalized gamma priors

IEEE Transactions on Audio, Speech and Language Processing

Volumn 15, Issue 6, 2007, Pages 1741-1752

  Erkelens, J S ^a   Hendriks, R C ^a   Heusdens, R ^a   Jensen, J ^b  

^a DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

^b OTICON A S   (Denmark)

Author keywords

Discrete Fourier transform (DFT) based speech enhancement; Generalized gamma speech priors; Minimum mean square error (MMSE) estimation

Indexed keywords

ADDITIVE GAUSSIAN NOISE; EXTENSIVE SIMULATIONS; FOURIER COEFFICIENTS; GAUSSIAN; GENERALIZED GAMMA DISTRIBUTIONS; GENERALIZED GAMMA SPEECH PRIORS; INPUT SIGNALS; LAPLACIAN; MINIMUM MEAN-SQUARE ERROR (MMSE) ESTIMATION; MINIMUM MEAN-SQUARE ERROR ESTIMATORS; NOISY SIGNALS; PERCEPTUAL EVALUATION OF SPEECH QUALITIES; RAYLEIGH; SINGLE CHANNELS; SPEECH QUALITIES; SPEECH SIGNALS; SUPER-GAUSSIAN;

ACOUSTIC INTENSITY; BLOCK CODES; DISCRETE FOURIER TRANSFORMS; PARAMETER ESTIMATION; SIGNAL TO NOISE RATIO; SPEECH ENHANCEMENT; SQUARE WAVE GENERATORS; TRELLIS CODES;

PROBABILITY DENSITY FUNCTION;

EID: 51449104842     PISSN: 15587916     EISSN: None     Source Type: Journal    
DOI: 10.1109/TASL.2007.899233     Document Type: Article

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