A New Vocoder based on AMR 7.4kbit/s Mode in Speaker Dependent Coding System.
Vu Thi Lan HuongByung-Jae MinDong-Chul ParkDong-Min WooPublished in: SNPD (2008)
Keyphrases
- speaker dependent
- speech recognition
- linear predictive
- speaker identification
- mel frequency cepstral coefficients
- phoneme recognition
- gaussian mixture model
- speaker independent
- speaker recognition
- speech signal
- feature set
- probabilistic neural network
- acoustic features
- language model
- hidden markov models
- pattern recognition
- feature vectors
- neural network
- noisy environments
- linear prediction
- principal component analysis
- classification accuracy
- feature space