On the Appropriateness of Complex-Valued Neural Networks for Speech Enhancement.
Lukas DrudeBhiksha RajReinhold Haeb-UmbachPublished in: INTERSPEECH (2016)
Keyphrases
- complex valued
- speech enhancement
- neural network
- activation function
- recurrent neural networks
- real valued
- noisy environments
- single channel
- noise reduction
- signal to noise ratio
- feed forward
- back propagation
- hidden layer
- speech signal
- linear prediction
- artificial neural networks
- background noise
- pattern recognition
- multilayer perceptron
- vocal tract
- multi channel
- multi valued
- linear equations
- neural network model
- radial basis function
- fuzzy logic
- network architecture
- neural nets
- wiener filter
- image processing
- smoothing algorithm
- genetic algorithm
- multi layer perceptron
- autoregressive
- multiscale