A low-cost automatic switched adaptive filtering technique for denoising impaired speech signals.
S. Hannah PaulineSamiappan DhanalakshmiPublished in: Multidimens. Syst. Signal Process. (2022)
Keyphrases
- adaptive filtering
- denoising
- speech signal
- low cost
- image denoising
- noisy images
- adaptive filter
- speech recognition
- wavelet domain
- background noise
- image processing
- natural images
- denoising algorithm
- frequency domain
- gaussian noise
- wiener filter
- non stationary
- hidden markov models
- automatic speech recognition
- speech enhancement
- noise removal
- bayesian networks
- neural network
- sound signals
- automatic speech recognition systems
- vocal tract
- least mean square
- linear prediction
- machine learning