Multi-mode ambient soundstage system

Details Multi-mode ambient soundstage system Multi-mode ambient soundstage system

2002-09-04

2008-11-18

Woo, Stella L (Department: 2614)

Electrical audio signal processing systems and devices

Monitoring/measuring of audio devices

Loudspeaker operation

C381S307000

Reexamination Certificate

active

07454022

ABSTRACT:
A multi-mode sound reproduction device is disclosed including a direct radiation sound device, a diffuse radiation sound device and a selection device in signal communication with both the direct radiation sound device and diffuse radiation sound device, the selection device capable of selecting between the direct radiation sound device for one mode of operation and the diffusion radiation sound device for another mode of operation in response to a received control signal.

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patent: 6118883 (2000-09-01), Rocha
patent: 7088827 (2006-08-01), Vishwamitra
patent: 2002/0131611 (2002-09-01), Hoover et al.
patent: 2002/0146139 (2002-10-01), Oplinger

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