Zero-branch tree encoding of speech pitch/voicing signals.
Vladimir GoncharoffBruce BukietDavid HaynerPublished in: IEEE Trans. Commun. (1989)
Keyphrases
- fundamental frequency
- speech signal
- acoustic signals
- formant frequencies
- tree structure
- signal processing
- audio signals
- speech recognition
- acoustic features
- spectral analysis
- text to speech
- spoken language
- encoding scheme
- neural network
- index structure
- noisy environments
- blind source separation
- spanning tree
- tree models
- audio visual
- spectral features
- hierarchical structure
- acoustic signal
- human computer interaction
- tree structured vector quantization
- multiresolution