Investigation of Speech Separation as a Front-End for Noise Robust Speech Recognition.
Arun NarayananDeLiang WangPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2014)
Keyphrases
- speech recognition
- noisy environments
- speech signal
- automatic speech recognition
- spectral subtraction
- hidden markov models
- speech synthesis
- noisy speech
- speech recognizer
- speech processing
- language model
- speech enhancement
- background noise
- speaker identification
- speech recognition systems
- pattern recognition
- speaker verification
- digit recognition
- noise reduction
- keyword spotting
- speech recognition errors
- speaker independent
- recognition engine
- speech recognition technology
- neural network
- voice activity detection
- word recognition
- isolated word
- speaker dependent
- cepstral coefficients
- speaker diarization
- handwriting recognition
- information retrieval