An evaluation of adaptive beamformer based on average speech spectrum for noisy speech recognition.
Takanobu NishiuraMasato NakayamaSatoshi NakamuraPublished in: ICASSP (1) (2003)
Keyphrases
- speech recognition
- noisy environments
- speech signal
- speech synthesis
- automatic speech recognition
- hidden markov models
- spectral subtraction
- speech recognition systems
- speech processing
- speech recognition technology
- speech recognizer
- speaker identification
- speech retrieval
- pattern recognition
- language model
- recognition engine
- speaker independent
- keyword spotting
- speech recognition errors
- noisy speech
- handwriting recognition
- signal to noise ratio
- speaker dependent
- voice activity detection
- word error rate
- natural language processing
- feature selection
- information retrieval