Audio-video system integrating audio-video matrix switching and central control

Audio-video system integrating audio-video matrix switching and central control

The utility model discloses an audio-video system integrating audio-video matrix switching and central control. The system comprises at least one source device, an audio and video matrix switching device, at least one audio and video device and a central control device. Wherein the output end of the...

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Hauptverfasser: FENG XIAOYA, SUN FENG, LIU JINIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator FENG XIAOYA
SUN FENG
LIU JINIAN
description The utility model discloses an audio-video system integrating audio-video matrix switching and central control. The system comprises at least one source device, an audio and video matrix switching device, at least one audio and video device and a central control device. Wherein the output end of the source equipment is in communication connection with the input end of the audio and video matrix switching equipment; the audio output end of the audio and video matrix switching device is in communication connection with the audio input end of the audio and video device, the video output end of the audio and video matrix switching device is in communication connection with the video input end of the audio and video device, and the output end of the central control device is in communication connection with the source device and/or the audio and video device. The audio-video system integrates an audio-video matrix switching function and a central control function, can control front-end source equipment and/or rear
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Audio-video system integrating audio-video matrix switching and central control
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