Public broadcasting system
A public broadcasting and terminal technology, which is applied in broadcasting information monitoring, broadcasting specific applications, broadcasting components for monitoring/identification/identification, etc. It can solve problems such as destruction, waste of resources, and no one, and achieve resource saving and convenient setting. , the effect of simple structure
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[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0035] refer to figure 1 , a public address system, including a control center 1 and several broadcast terminals 2 coupled to the control center 1 and used for voice broadcast.
[0036] In one embodiment, taking the public broadcasting system of the park as an example, the control center 1 is generally set as a computer located in the general control room of the park, and the broadcast terminal 2 is set as a number of speakers evenly distributed in the park. The broadcast terminal 2 and the control center 1 can be You can choose to connect via a wired connection or to connect via a wireless signal.
[0037] When voice broadcasting is required, the control center 1 will send broadcasting signals to all broadcasting terminals 2 in the area where broadcasting is required, and the broadcasting terminals 2 will receive the broadcasting signals.
[0038] It shoul...
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Abstract
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