A non-uniformly distributed three-microphone array for speech enhancement in directional and diffuse noise field.
Chung-Chien HsuKah-Meng CheongTai-Shih ChiPublished in: ISCSLP (2014)
Keyphrases
- uniformly distributed
- speech enhancement
- noisy environments
- noise reduction
- signal to noise ratio
- single channel
- random numbers
- linear prediction
- wiener filter
- speech signal
- noisy speech
- background noise
- uniform distribution
- additive noise
- multi channel
- edge detection
- image sequences
- multiresolution
- noise model
- edge preserving
- prediction error
- smoothing algorithm
- probabilistic model
- multiscale