Patent ID: 7403625
Filing Date: 2008-07-22
Classification: G10H

Abstract:
1. A signal processing unit comprising: at least two inputs; and at least two early pattern generators for defining a predefined early pattern generation, each of said at least two early pattern generators being connected to at least one of said at least two inputs; each of said at least two early pattern generators establishing an output having N directional components, each of said N directional components of said outputs being added to form at least one signal having N directional components; the signal processing unit further comprising: a direction rendering unit with an input for at least one of said at least signal having N directional components, said direction rendering unit establishing P channel output signals on an output of the direction rendering unit corresponding to input signals having N directional components; a circuit having S inputs and P outputs, S being at least two and said S inputs being connected to said at least two inputs, said P outputs comprising a P-channel late reverberation signal; and a summing unit for adding said late reverberation signal to said established P-channel output signals of said direction rendering unit.