Pitch-synchronous wavelet representations of speech and music signals.
Gianpaolo EvangelistaPublished in: IEEE Trans. Signal Process. (1993)
Keyphrases
- fundamental frequency
- audio signals
- acoustic features
- speech signal
- audio signal
- musical instrument
- speech music discrimination
- acoustic signals
- soft threshold
- musical instruments
- audio features
- music information retrieval
- mexican hat
- speaker identification
- multiscale
- wavelet coefficients
- denoising
- hidden markov models
- speech recognition
- wavelet transform
- automatic speech recognition
- formant frequencies
- acoustic signal
- original signal
- audio recordings
- multiresolution
- music composition
- signal processing
- music retrieval
- speaker verification
- multiresolution analysis
- sound source
- vibration signal
- speech corpus
- pattern recognition
- lifting wavelet
- image processing