LBP based recursive averaging for babble noise reduction applied to automatic speech recognition.
Qiming ZhuJohn J. SoraghanPublished in: EUSIPCO (2014)
Keyphrases
- noise reduction
- automatic speech recognition
- noisy environments
- signal to noise ratio
- edge preserving
- edge detection
- noise level
- speech signal
- median filter
- speech recognition
- speech enhancement
- noise removal
- image analysis
- edge enhancement
- word recognition
- neural network
- noise free
- local binary pattern
- impulsive noise
- broadcast news
- single channel
- hidden markov models
- speech corpus