Acoustic diversity for improved speech recognition in reverberant environments.
Bradford W. GillespieLes E. AtlasPublished in: ICASSP (2002)
Keyphrases
- speech recognition
- speech signal
- speech recognition systems
- speaker independent
- speech recognizers
- acoustic features
- acoustic models
- noisy speech
- hidden markov models
- language model
- automatic speech recognition
- speech recognizer
- speech processing
- noisy environments
- sound source
- speaker identification
- pattern recognition
- speech recognition technology
- speech synthesis
- linear prediction
- mel frequency cepstral coefficients
- keyword spotting
- speaker dependent
- non stationary
- speech recognition errors
- speech understanding
- digit recognition
- information retrieval
- mixture model
- cepstral coefficients
- speech retrieval
- background noise
- image processing