Reducing Noise Bias in the i-Vector Space for Speaker Recognition.
Yosef A. SolewiczHagai AronowitzTimo BeckerPublished in: Odyssey (2016)
Keyphrases
- vector space
- speaker recognition
- gaussian mixture model
- feature vectors
- speaker verification
- vector quantization
- noisy environments
- speaker identification
- distance measure
- similarity search
- probabilistic neural network
- low dimensional
- speech recognition
- noise level
- speech signal
- signal to noise ratio
- noise reduction
- multiscale
- wavelet transform
- mixture model
- language model