A novel noise reduction technique for underwater acoustic signals based on dual-path recurrent neural network.
Yongqiang SongFeng LiuTongsheng ShenPublished in: IET Commun. (2023)
Keyphrases
- noise reduction
- acoustic signals
- recurrent neural networks
- acoustic signal
- signal to noise ratio
- neural network
- edge preserving
- complex valued
- edge detection
- recurrent networks
- edge enhancement
- feed forward
- noise level
- noise removal
- reservoir computing
- noisy environments
- median filter
- neural model
- noise free
- artificial neural networks
- noise filtering
- noise detection
- echo state networks
- hidden layer
- impulse noise
- edge preservation
- speech enhancement
- impulsive noise
- decision making
- learning algorithm
- image processing
- back propagation
- input output