Signal processing unit

Details Signal processing unit Signal processing unit

2008-07-22

2008-07-22

Mei, Xu (Department: 2615)

Electrical audio signal processing systems and devices

Sound effects

Reverberators

C084S630000

Reexamination Certificate

active

10049415

ABSTRACT:
The invention relates to a signal processing unit including an input for receiving an audio signal, and an early pattern generator connected to the input, for defining a predefined early pattern generation. The early pattern generator establishes an output having N directional components which are added to form a signal having N directional components. When representing each source output in a direction containing representation both directionality of the individual sound sources as well as the resulting directionality of the excited sound propagation may be contained and processed in a simple processing algorithm.

REFERENCES:
patent: 4731848 (1988-03-01), Kendall et al.
patent: 5555306 (1996-09-01), Gerzon
patent: 5585587 (1996-12-01), Inoue et al.
patent: 5862233 (1999-01-01), Poletti
patent: 0 563 929 (1993-10-01), None
patent: WO 86 02791 (1986-05-01), None

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