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Earphone noise reduction device

An earphone and noise reduction technology, which is applied in earpiece/earphone accessories, transducer circuits, sensors, etc., can solve the problems of reducing the music experience of earphone users, affecting the user's hearing, and increasing the burden on the ears, so as to protect personal health, The effect of reducing the burden on the ear and improving comfort

Inactive Publication Date: 2015-06-24
李淑华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to enjoy music anytime and anywhere, many people wear earphones to enjoy music outdoors, but there will be a lot of noise in the outside environment, which will cover up the normal music and reduce the music experience of earphone users, and some people want to eliminate the interference of noise , will increase the volume, which will increase the burden on the ears and affect the user's hearing

Method used

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  • Earphone noise reduction device

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Embodiment Construction

[0007] Earphone noise reduction device of the present invention, as figure 1 As shown, it includes a processing device and an acoustic wave sensor connected to the processing device, and the processing device is also electrically connected to the sound generating device of the earphone.

[0008] In use, the acoustic wave sensor detects sound waves of external noise and sends the sound waves to the processing device.

[0009] The processing device analyzes the sound wave of the noise to obtain the anti-sound wave of the noise sound wave.

[0010] The processing device controls the sound generating device of the earphone to emit anti-sound waves to neutralize noise while working normally.

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Abstract

An earphone noise reduction device comprises a processing device and a sonic sensor connected with the processing device, and the processing device is electrically connected with a sound generation device of an earphone. The earphone noise reduction device can obtain and play anti-sound waves of noise according to sound waves of the current environment noise, the noise is neutralized, the influence of the noise to music playing of the earphone is reduced, the use comfort of the earphone is improved, a user can still listen to music with low volume under noisy environment, the burdens of the ears of the user are relieved, and the human health is protected.

Description

technical field [0001] The invention relates to a device for eliminating noise, in particular to an earphone noise reduction device. Background technique [0002] In order to enjoy music anytime and anywhere, many people wear earphones to enjoy music outdoors, but there will be a lot of noise in the outside environment, which will cover up the normal music and reduce the music experience of earphone users, and some people want to eliminate the interference of noise , will increase the volume, which will increase the burden on the ears and affect the user's hearing. Contents of the invention [0003] Aiming at the above problems, the present invention designs an earphone noise reduction device. [0004] The earphone noise reduction device of the present invention includes a processing device and an acoustic wave sensor connected with the processing device, and the processing device is also electrically connected with the sounding device of the earphone. [0005] The benef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00H04R1/10
Inventor 李淑华
Owner 李淑华