Noise-robust detection of whispering in telephone calls using deep neural networks.
Aleksandr DimentMikko ParviainenTuomas VirtanenRoman ZelovAlex GlasmanPublished in: EUSIPCO (2016)
Keyphrases
- robust detection
- neural network
- feature detection
- call center
- pattern recognition
- artificial neural networks
- noise reduction
- signal to noise ratio
- noise level
- additive noise
- noise model
- self organizing maps
- back propagation
- noisy data
- fuzzy logic
- feed forward
- neural nets
- random noise
- multi layer
- training process
- median filter
- gaussian noise
- recurrent neural networks
- noise free
- activation function
- image structure
- multilayer perceptron
- input data
- preprocessing
- similarity measure
- genetic algorithm