A blind signal-to-noise ratio estimator for high noise speech recordings.
Charles MercierRoch LefebvrePublished in: INTERSPEECH (2010)
Keyphrases
- signal to noise ratio
- high noise
- speech enhancement
- noise reduction
- audio visual
- impulse noise
- low contrast
- noise free
- gaussian noise
- speech recognition
- maximum likelihood
- edge detection
- speech signal
- noisy environments
- wiener filter
- minimum mean square error
- single channel
- received signal
- automatic speech recognition
- median filter
- digital images
- noise removal
- denoising algorithm
- impulsive noise
- noise level
- gray scale
- image sequences
- image segmentation