An adaptive band-partitioning spectral entropy based speech detection in realistic noisy environments.
Kun-Ching WangPublished in: INTERSPEECH (2004)
Keyphrases
- noisy environments
- voice activity detection
- speech recognition
- speech enhancement
- speech signal
- noise reduction
- speaker verification
- speaker identification
- digit recognition
- automatic speech recognition
- background noise
- spectral analysis
- linear prediction
- signal to noise ratio
- speaker recognition
- spectral subtraction
- image processing
- spectral features
- spectral bands
- computer vision
- normalized cut
- noisy speech
- spectral resolution
- prior information
- hyperspectral
- broadcast news
- audio visual
- neural network
- frequency band