Audio signal processing system

Details Audio signal processing system Audio signal processing system

2011-07-12

2011-07-12

Mei, Xu (Department: 2614)

Electrical audio signal processing systems and devices

With mixer

C700S094000

Reexamination Certificate

active

07978864

ABSTRACT:
In a mixer system including an editing device that edits a configuration of signal processing by designating a combination of a plurality of components and a DSP that processes audio signals in accordance with the signal processing configuration edited by the editing device, when the mixer engine does not store a predetermined enabling key, audio signal processing including a protected component in the mixer engine is disabled, and when the mixer engine stores the predetermined enabling key, the audio signal processing is enabled. Further, the editing device is permitted to edit a signal processing configuration including the protected component irrespective of storage of the enabling key in the mixer engine.

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patent: 2000-293180 (2000-10-01), None
“Owner's Manual for Yamaha Digital Mixing Engine DME 32” by Yamaha Corporation, Japan.

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