Quality improvement of enhanced speech in DCT domain using modified a priori SNR

Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003

Volumn , Issue , 2003, Pages 733-736

  Hasan, K Md ^a   Akter, L ^a  

^a BANGLADESH UNIVERSITY OF ENGINEERING AND TECHNOLOGY   (Bangladesh)

Author keywords

Additive noise; Degradation; Discrete cosine transforms; Frequency estimation; Signal to noise ratio; Smoothing methods; Speaker recognition; Speech analysis; Speech enhancement; Time frequency analysis

Indexed keywords

ADDITIVE NOISE; COSINE TRANSFORMS; DEGRADATION; DISCRETE COSINE TRANSFORMS; FREQUENCY ESTIMATION; SIGNAL PROCESSING; SPEECH ANALYSIS; SPEECH ENHANCEMENT; SPEECH RECOGNITION;

OBJECTIVE QUALITY MEASURES; QUALITY IMPROVEMENT; SMOOTHING METHODS; SMOOTHING PARAMETER; SPEAKER RECOGNITION; SPECTRAL SUBTRACTIONS; TIME FREQUENCY; TIME FREQUENCY ANALYSIS;

SIGNAL TO NOISE RATIO;

EID: 34547529793     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSPIT.2003.1341225     Document Type: Conference Paper

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