Speaker identification using subband HMMS.
Kenichi YoshidaKazuyuki TakagiKazuhiko OzekiPublished in: EUROSPEECH (1999)
Keyphrases
- speaker identification
- subband
- speech recognition
- hidden markov models
- speech signal
- feature vectors
- wavelet transform
- filter bank
- gaussian mixture model
- multiresolution
- image compression
- bit rate
- wavelet coefficients
- frequency domain
- discrete wavelet transform
- automatic speech recognition
- noisy environments
- feature extraction
- broadcast news
- language model
- subband coding
- image coding
- pattern recognition
- subband decomposition
- computational complexity
- multiscale
- clustering algorithm
- audio signal