Wavelet analysis of speech signal.
Ireneusz CodelloWieslawa Kuniszyk-JózkowiakPublished in: Ann. UMCS Informatica (2007)
Keyphrases
- wavelet analysis
- speech signal
- speech recognition
- wavelet transform
- multiresolution
- automatic speech recognition
- speaker identification
- factor analysis
- gaussian function
- hidden markov models
- noisy environments
- spectral analysis
- non stationary
- low frequency
- basis functions
- feature detection
- linear prediction
- speech quality
- automatic speech recognition systems
- data mining
- bayesian networks
- high frequency
- image compression
- small number
- machine learning