Multi-way wireless microphone

A wireless microphone and wireless radio frequency technology, which is applied in the direction of transducer circuits, sensors, electrical components, etc., can solve the problems of the microphone not being able to receive the sound and the troublesome process, and achieve the effect of avoiding poor sound reception and ensuring normal power supply

Pending Publication Date: 2016-12-14
WUHAN AI BIRD UAV
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Problems solved by technology

On the other hand, when recording an interview video or when there are multiple recordin

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  • Multi-way wireless microphone
  • Multi-way wireless microphone

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Embodiment Construction

[0026] The specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. As a part of this specification, the principles of the present invention will be described through examples. Other aspects, features and advantages of the present invention will become clear through the detailed description. In the referenced drawings, the same reference numerals are used for the same or similar components in different drawings.

[0027] Such as Figure 1-3 As shown, a schematic structural diagram of a multi-channel wireless microphone in a preferred embodiment of the present invention, a multi-channel wireless microphone of the present invention includes a receiver 02 and several transmitters 01;

[0028] The transmitter 01 includes a first sound collection module 1, a first signal processing module 2, and a wireless radio frequency transmitting module 3, wherein:

[0029] The first sound collection module 1 includes a ...

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Abstract

The invention discloses a multi-way wireless microphone, comprising a receiver and a plurality of transmitters. Each transmitter comprises a first voice collection module, a first signal processing module and a wireless radio frequency transmitting module. The receiver comprises a second voice collection module, a wireless radio frequency receiving module, a second signal processing module and an audio output module. According to the multi-way wireless microphone, through utilization of a wireless transmission technology, voices of a relatively remote photographed person can be rapidly and clearly transmitted to a mobile phone, and the voices and images are synchronized; one receiver is equipped with multiple transmitter, a voice collection device is also built in a receiving end, various voices can be recorded, and the voice receiving obstruction resulted from a transmission microphone can be avoided; and a chargeable battery and a USB charge interface are built in, and the power is normally supplied to a machine.

Description

technical field [0001] The invention relates to a mobile phone remote recording technology, in particular to a multi-channel wireless microphone. Background technique [0002] When using a mobile phone for video recording in life, sometimes the photographer needs to be far away from the mobile phone. At this time, the voice of the photographer is difficult to be recorded by the mobile phone. In order to record the sound, it may be necessary to speak in a loud voice, which is very loud To a certain extent, it affects the shooting quality and shooting experience. Therefore, it is necessary to provide a wireless microphone for remotely inputting voice signals into a mobile phone. On the other hand, when recording an interview video or when there are multiple recording subjects, one subject usually passes the microphone to another subject after speaking. Therefore, it is necessary to develop a multi-channel wireless microphone. Contents of the invention [0003] Based on th...

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Application Information

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IPC IPC(8): H04R1/08H04R3/00
CPCH04R1/08H04R3/00H04R2420/03
Inventor 王效波周文鲁志新
Owner WUHAN AI BIRD UAV
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