A spatial procedure to spectral subtraction for speech enhancement.
Thimmaraja G. YadavaB. G. NagarajaH. S. JayannaPublished in: Multim. Tools Appl. (2022)
Keyphrases
- speech enhancement
- spectral subtraction
- speech signal
- speech recognition
- noisy speech
- noisy environments
- noise reduction
- signal to noise ratio
- hybrid method
- single channel
- vocal tract
- hidden markov models
- hearing aids
- smoothing algorithm
- linear prediction
- multi channel
- edge preserving
- background noise
- automatic speech recognition
- image processing
- non stationary
- noise removal
- wiener filter
- speech synthesis
- hybrid algorithm
- image restoration
- edge detection
- support vector machine
- bayesian networks