Output control method and device of sound reinforcement system, sound reinforcement system and computer equipment
A sound reinforcement system and output control technology, applied in the field of sound reinforcement, can solve the feedback whistling and other problems, and achieve the effect of suppressing the feedback whistling phenomenon
Active Publication Date: 2021-01-26
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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Problems solved by technology
During the conference, the speaker's sound amplification direction and the microphone pickup area often overlap, especially in a round table conference with multiple speakers, it is very easy to produce feedback feedback
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[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0037] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or original embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0038] The output contr...
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The invention relates to an output control method and device of a sound reinforcement system, a sound reinforcement system and computer equipment, and belongs to the technical field of sound reinforcement. The sound reinforcement system includes a plurality of sound pickup devices and a plurality of sound reinforcement speakers; the method includes the following steps: when the sound reinforcement system detects sound source information, determine a target sound pickup device from the plurality of sound pickup devices; The target sound pickup device is determined according to the information strength of the sound source information in multiple sound pickup devices; the target sound reinforcement speaker is determined from multiple sound reinforcement speakers; the sound output direction of the target sound reinforcement speaker is toward the target sound pickup device; The output volume of the sound source information detected by the sound reinforcement speaker for the target sound pickup device. The above-mentioned technical solution solves the problem that sound reinforcement is easy to generate feedback howling. The target sound reinforcement speaker can be accurately determined, and the sound in the corresponding direction can be controlled according to the target sound reinforcement speaker, effectively suppressing feedback howling phenomenon.
Description
technical field [0001] The invention relates to the technical field of sound reinforcement, in particular to an output control method and device of a sound reinforcement system, a sound reinforcement system, computer equipment and a storage medium. Background technique [0002] When a meeting is held in a conference room, there are often many participants. In order to ensure that all participants can hear the speaker's voice clearly, it is often necessary to use amplified speakers. The speaker's voice is output to the main sound reinforcement direction through the sound reinforcement speaker. In the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art: the sound reinforcement speakers currently on the market are usually unidirectional sound reinforcement, and the front of the speaker is the main sound reinforcement direction. During the conference, the speaker's sound amplification direction and the ...
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IPC IPC(8): H04R27/00
CPCH04R27/00
Inventor 牛永耀郭玉峰
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD