Voice activity detection based on a family of parametric distributions.
Jong Won ShinJoon-Hyuk ChangNam Soo KimPublished in: Pattern Recognit. Lett. (2007)
Keyphrases
- voice activity detection
- noisy environments
- random variables
- special case
- probability distribution
- speech recognition
- real time
- database
- parametric models
- statistical distributions
- neural network
- joint distribution
- exponential distributions
- log normal
- multivariate gaussian
- heavy tailed
- probability density
- data mining
- multiscale
- case study
- decision trees