Speech enhancement and source separation based on binaural negative beamforming.
Agustín Álvarez MarquinaPedro Gómez VildaRafael Martínez-OlallaVictor Nieto LluisMaría Victoria Rodellar BiargePublished in: INTERSPEECH (2001)
Keyphrases
- speech enhancement
- single channel
- source separation
- sound source
- multi channel
- independent component analysis
- wiener filter
- audio features
- frequency domain
- prior information
- wavelet decomposition
- speech signal
- focus of attention
- signal processing
- transfer function
- audio visual
- brain activity
- information retrieval
- linear prediction
- speech recognition
- non stationary
- denoising
- multiresolution
- image processing