Hi,
I think the representations by Shamma S., "Multiresolution spectrotemporal analysis of complex sounds"
is one of the most promising auditory+signal processing approaches.
I do believe they have started to apply this to source separation also..
Murali
Back in the 80s and 90s, at lot of us investigated auditory correlograms as a representation for sound separation and classification. Since I've been away from the field for a decade, with the exception of monitoring this list a bit, I'd like to know if anyone is still actively persuing this approach. And if not, what are the current hot alternative representations that try to connect what's known of the auditory system to the functions of sound separation and classification?
Dick