A voice activity detection based on the adaptive integration of multiple speech features and a signal decision scheme.
Masakiyo FujimotoKentaro IshizukaTomohiro NakataniPublished in: ICASSP (2008)
Keyphrases
- voice activity detection
- noisy environments
- feature set
- rich set
- decision making
- classification accuracy
- hearing aids
- classification decisions
- multiscale
- representation scheme
- speech recognition
- frequency domain
- unsupervised learning
- feature vectors
- image features
- low level
- signal processing
- decision makers
- high frequency
- extracted features
- language model
- ecg signals
- feature extraction
- neural network