Robust text-independent speaker verification in environmental noise
Ashish Kumar Panda · 2011
Automatic speaker verification has many potential applications in security, surveillance and access control.In many of these applications, it is necessary to verify the speaker based on a short and noise degraded speech utterance.This thesis addresses the problem of robust speaker verification in environmental noise conditions by introducing novel and computationally efficient techniques that are suitable for realistic conditions.It also engenders the application of psychoacoustics to realize an adaptive model compensation technique.