A Priori SNR Estimation for Speech Enhancement Based on PESQ-Induced Reinforcement Learning.
Tong LeiHaoxin RuanKai ChenJing LuPublished in: ICASSP (2022)
Keyphrases
- speech enhancement
- speech signal
- signal to noise ratio
- speech quality
- noisy environments
- speech recognition
- noise reduction
- vocal tract
- single channel
- non stationary
- background noise
- linear prediction
- spectral analysis
- automatic speech recognition
- hidden markov models
- adaptive filtering
- additive noise
- multi channel
- edge detection
- machine learning
- sound source
- neural network
- wiener filter
- prediction error