Effective frequency response and signal replica generation for filtering algorithms using multiplicative modifications of the STFT

Signal Processing

Volumn 15, Issue 2, 1988, Pages 193-201

  Bourdier, R ^a   Allard, J F ^a   Trumpf, K ^a  

^a UNIVERSITÉ DU MAINE   (France)

Author keywords

Short Time Fourier Transform (STFT); speech enhancement; time varying filter

Indexed keywords

COMPUTER PROGRAMMING - ALGORITHMS; ELECTRIC FILTERS; SPEECH;

FILTERING ALGORITHMS; MULTIPLICATIVE MODIFICATIONS; NOISE REDUCING FILTERS; OVERLAPPING WINDOWS; SHORT TIME FOURIER TRANSFORM (STFT); SIGNAL REPLICA;

SIGNAL FILTERING AND PREDICTION;

EID: 0024073163     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/0165-1684(88)90070-9     Document Type: Article

References (10)

1. High speed convolution and correlation
2. Time-frequency representation of digital signals and systems based on short-time Fourier analysis
3. A unified approach to short-time Fourier analysis and synthesis
4. Speech enhancement using a minimum mean square error short-time spectral amplitude estimator
5. Suppression of acoustic noise in speech using spectral subtraction
6. Enhancement of speech corrupted by acoustic noise
7. Optimal design of periodically time-varying and multirate digital filters
8. On stationary linear time-varying systems