Differential vector quantization of feature vectors for distributed speech recognition.
José Enrique García LaínezAlfonso OrtegaAntonio MiguelEduardo LleidaPublished in: INTERSPEECH (2009)
Keyphrases
- vector quantization
- speech recognition
- feature vectors
- speaker recognition
- cepstral coefficients
- image compression
- language model
- vector quantizer
- hidden markov models
- speech signal
- speech synthesis
- automatic speech recognition
- pattern recognition
- distortion measure
- speech recognizer
- subband
- mel frequency cepstral coefficients
- noisy environments
- finite state vector quantization
- speech recognition systems
- feature extraction
- speaker independent
- speaker identification
- motion estimation
- multiresolution
- similarity measure
- image coding
- gaussian mixture model