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A wireless microphone system

A wireless microphone and wireless receiver technology, applied in the direction of microphone port/microphone accessories, etc., can solve the problems of cumbersome and inflexible operation, and achieve the effect of convenient operation and improved singing experience.

Active Publication Date: 2021-01-19
SHENZHEN BBS ELECTRONICS CO LTD
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  • Abstract
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Problems solved by technology

This makes its operation rather cumbersome and inflexible

Method used

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  • A wireless microphone system
  • A wireless microphone system

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Embodiment Construction

[0018] The wireless microphone system of the embodiment of the present invention is as figure 1 and figure 2 Shown, includes wireless microphone and wireless receiver.

[0019] Such as figure 1 As shown, the wireless microphone includes an audio collection module, a speech recognition module, a CPU, a pilot module, an audio compression and modulation module, a frequency control module, a power control module and an antenna module, and the output terminals of the audio collection module are respectively connected to the input of the speech recognition module terminal and the first input terminal of the audio compression and modulation module. The output terminal of the audio compression and modulation module is connected to the input terminal of the frequency control module, the output terminal of the frequency control module is connected to the input terminal of the power control module, and the output terminal of the power control module is connected to the antenna. The o...

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Abstract

Disclosed is a wireless microphone system, comprising a wireless microphone and a wireless receiver. The wireless microphone comprises an audio acquisition module, a voice identification module, a CPU, an audio compression and modulation module, a frequency control module, a power control module, and a wireless module. An output end of the audio acquisition module is separately connected to an input end of the voice identification module and a first input end of the audio compression and modulation module; an output end of the audio compression and modulation module is connected to the input end of the frequency control module; an output end of the frequency control module is connected to an input end of the frequency control module and the output end of the frequency control module is connected to an antenna; an output end of the voice identification module is connected to an input end of the CPU; a control end of the audio compression and modulation module, a control end of the frequency control module, and a control end of the power control module are separately connected to a control signal output end corresponding to the CPU. The wireless microphone system of the present invention can implement control by means of voices, which facilitates operations and can improve the singing experience of users.

Description

[technical field] [0001] The invention relates to an audio system, in particular to a wireless microphone system. [Background technique] [0002] Most of the control systems of common entertainment wireless microphone systems are manually adjusted, such as manually adjusting the frequency, power, and sensitivity of transmission and reception. This makes its operation rather cumbersome and inflexible. Moreover, the wireless microphone system is a key part of the entertainment singing system. Taking an ordinary KTV room as an example, the singing system includes wireless microphones, pre-processors, power amplifiers, stereos, karaoke machines, etc. These key parts basically operate independently or relatively independently. [Content of the invention] [0003] The technical problem to be solved by the present invention is to provide a device capable of realizing control by voice. Easy-to-operate wireless microphone system. [0004] In order to solve the above technical pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/08
CPCH04R1/08
Inventor 赵凯潜赵银山
Owner SHENZHEN BBS ELECTRONICS CO LTD
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