Speech feature extraction method representing periodicity and aperiodicity in sub bands for robust speech recognition.
Kentaro IshizukaNoboru MiyazakiPublished in: ICASSP (1) (2004)
Keyphrases
- speech recognition
- noisy environments
- speech synthesis
- speech signal
- automatic speech recognition
- hidden markov models
- speech recognizer
- speech processing
- language model
- pattern recognition
- speech recognition systems
- speaker identification
- cepstral coefficients
- isolated word
- speech recognition technology
- speaker independent
- recognition engine
- keyword spotting
- speech retrieval
- information retrieval
- speech recognizers
- computer vision
- digit recognition
- vocal tract
- signal processing
- handwriting recognition
- word error rate
- natural language processing
- frequency domain
- noisy speech
- background noise