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Wireless microphone transmitting device with noise detection function

A wireless microphone and transmitter technology, applied in transducer circuits, sensors, signal processing, etc., can solve the problems that the microphone does not have noise detection, can not handle noise, etc.

Inactive Publication Date: 2020-05-29
SANDY AUDIO EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wireless microphone transmitting device with a noise detection function. By designing a noise detection sensor on the device, the problem that the existing microphone does not have the function of noise detection and cannot be processed in a timely manner

Method used

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  • Wireless microphone transmitting device with noise detection function

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Embodiment Construction

[0008] as attached figure 1 As shown, the present invention includes a moving coil pickup (1), a moving coil pickup protection ring (2), a high-power radio frequency module (6), a battery pack (7), and a built-in helical antenna (8), wherein A hand-held microphone (3) is provided at the lower part of the dynamic pickup head protection ring (2), a noise detection sensor (4) is provided at the upper part of the hand-held microphone (3), and a control panel (5) is provided at the middle of the hand-held microphone (3) ), the lower part of the control panel (5) is provided with a noise controller (51). The hand-held microphone (3) is made of an ergonomic aluminum alloy material with a comfortable grip. When the moving coil pickup head (1) collects a noise signal, the noise detection sensor (4) transmits the detected signal to the noise controller (51), and the noise controller (51) controls and eliminates the noise signal.

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Abstract

The invention discloses a wireless microphone transmitting device with a noise detection function. The device comprises a moving-coil pickup head, a moving-coil pickup head protection ring, a high-power radio frequency module, a battery pack and a built-in helical antenna, a handheld microphone tube is arranged at the lower part of the moving-coil pickup head protection ring, a noise detection sensor is arranged at the upper part of the handheld microphone tube, a control panel is arranged at the middle part of the handheld microphone tube, and a noise controller is arranged at the lower partof the control panel. The device has the advantages that the noise detection sensor is designed on the device so that the problem that an existing microphone does not have a noise detection function and cannot process noise in time is solved.

Description

technical field [0001] The invention relates to the field of electroacoustic technology, in particular to a wireless microphone transmitting device with a noise detection function. Background technique [0002] A microphone is an energy conversion device that converts sound signals into electrical signals. Wireless microphones are widely used in conferences, performances, KTV and other occasions due to their convenience. Because these occasions are noisy and there are many equipment and instruments, many noises will be transmitted. As far as the microphone is concerned, the microphones currently on the market do not have the function of noise detection, and cannot deal with the noise in a timely manner, which affects the normal use effect. Therefore, there is an urgent need to solve the problem that the existing microphone does not have the function of noise detection and cannot process the noise in time, and a wireless microphone transmitting device with a noise detection f...

Claims

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Application Information

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IPC IPC(8): H04R1/08H04R3/00
CPCH04R1/08H04R3/00H04R2430/00
Inventor 吴巧谋
Owner SANDY AUDIO EQUIP
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