Bispectrum Estimators for Voice Activity Detection and Speech Recognition.
Juan Manuel GórrizCarlos García PuntonetJavier RamírezJosé C. SeguraPublished in: NOLISP (2005)
Keyphrases
- voice activity detection
- speech recognition
- speaker identification
- noisy environments
- probabilistic neural network
- speech processing
- hidden markov models
- speech signal
- language model
- speaker recognition
- pattern recognition
- automatic speech recognition
- speech synthesis
- speech recognizer
- speaker dependent
- speech understanding
- keyword spotting
- speech recognition technology
- digit recognition
- isolated word
- background noise
- neural network
- unsupervised learning
- speech recognition systems
- speech recognition errors
- machine learning
- video retrieval
- mobile devices
- speech enhancement
- natural language
- multiscale
- bayesian networks
- information retrieval