A physically motivated parametric model for compact representation of room impulse responses based on orthonormal basis functions

Abstract

A Room Impulse Response (RIR) shows a complex time-frequency structure, due to the presence of sound re ections and room resonances at low frequencies. Many acoustic signal enhancement applications, such as acoustic feedback cancellation, dereverberation and room equalization, require simple yet accurate models to represent a RIR. Parametric modeling of… (More)

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