Simultaneous Optimization of Acoustic Echo Reduction, Speech Dereverberation, and Noise Reduction against Mutual Interference.
Masahito TogamiYohei KawaguchiPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2014)
Keyphrases
- noise reduction
- simultaneous optimization
- speech enhancement
- noisy environments
- signal to noise ratio
- edge preserving
- speech sounds
- speech recognition systems
- acoustic features
- edge detection
- speech recognition
- noise level
- median filter
- noise removal
- emotional speech
- acoustic signal
- speech signal
- noise detection
- edge enhancement
- wiener filter
- edge preservation
- background noise
- speckle noise
- noise free
- visual speech
- multiplicative noise
- impulsive noise
- noise filtering
- speech synthesis
- bilateral filter
- speaker verification
- computer vision
- emotion recognition
- impulse noise
- formant frequencies
- vocal tract
- text to speech
- audio visual
- non stationary
- hearing aids