AUDIO SIGNAL DISTRIBUTION CONTROL SYSTEM
First Claim
1. An audio signal distribution control system, comprising:
- a control circuit provided with a device selecting unit, and electrically connected to a plurality of audio signal generating devices;
a plurality of control units electrically connected to the control circuit to receive audio signals output thereto by the control circuit and to output control signals to the control circuit; and
a plurality of sound producing devices separately connected to the control units; and
wherein the control units separately select one of the audio signal generating devices via the device selecting unit of the control circuit, and the sound producing devices are adjustable to different sound volumes via the control units.
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Accused Products
Abstract
An audio signal distribution control system includes a control circuit provided with a device selecting unit, and electrically connected to a plurality of audio signal generating devices; a plurality of control units electrically connected to the control circuit to receive audio signals output thereto by the control circuit and to output control signals to the control circuit; and a plurality of sound producing devices separately connected to the control units. The control units separately select one of the audio signal generating devices via the device selecting unit of the control circuit, and the sound producing devices are adjustable to different sound volumes via the control units.
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Citations
17 Claims
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1. An audio signal distribution control system, comprising:
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a control circuit provided with a device selecting unit, and electrically connected to a plurality of audio signal generating devices; a plurality of control units electrically connected to the control circuit to receive audio signals output thereto by the control circuit and to output control signals to the control circuit; and a plurality of sound producing devices separately connected to the control units; and wherein the control units separately select one of the audio signal generating devices via the device selecting unit of the control circuit, and the sound producing devices are adjustable to different sound volumes via the control units. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification