Feature extraction using a matrix coefficient filter for speech recognition.
Kazuki KatagishiHarald SingerKiyoaki AikawaShigeki SagayamaPublished in: Speech Commun. (1993)
Keyphrases
- information retrieval
- speech recognition
- feature extraction
- language model
- cepstral coefficients
- pattern recognition
- speaker identification
- hidden markov models
- speech processing
- speech recognizer
- speech synthesis
- automatic speech recognition
- speech understanding
- speech signal
- speech recognition technology
- feature vectors
- speech recognition systems
- keyword spotting
- image classification
- speaker independent
- principal component analysis
- speech recognizers
- image processing
- face recognition
- speaker dependent
- feature selection
- frequency domain
- wavelet transform
- noisy environments
- feature set
- extracted features
- neural network
- isolated word
- extracting features
- machine learning