Sub-band modulation spectrum compensation for robust speech recognition.
Wen-Hsiang TuSheng-Yuan HuangJeih-Weih HungPublished in: ASRU (2009)
Keyphrases
- speech recognition
- subband
- noisy environments
- hidden markov models
- discrete wavelet transform
- speech signal
- speech processing
- automatic speech recognition
- bit rate
- speech recognizer
- wavelet transform
- filter bank
- high frequency
- language model
- low frequency
- speech synthesis
- speech recognition technology
- multiresolution
- image compression
- wavelet coefficients
- feature vectors
- frequency domain
- speaker independent
- pattern recognition
- wavelet decomposition
- low pass
- speaker dependent
- speaker identification
- signal processing
- image quality
- feature extraction
- machine learning
- image denoising
- image coding
- neural network