Solving the Cocktail Party Problem : Spectral Estimation and Linear Modelling
By measuring brain activity, through techniques such as electroencephalography (EEG), it is possible to decode which sound source a person is listening to, called auditory attention decoding (AAD). This can either be done investigating the relation between speech sources and corresponding brain responses over time, or by discrimi-natively estimating directions to which auditory attention is focuse
