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Active noise reduction headset device with hearing aid features

A technology of noise reduction earphones and equipment, which is applied in earpiece/earphone accessories, customized settings of overall acoustic characteristics, hearing aid shell, etc., which can solve problems that users cannot perceive, and achieve the effect of convenient use and noise reduction

Inactive Publication Date: 2017-12-05
EM TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, users may not be able to detect when someone is speaking to them

Method used

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  • Active noise reduction headset device with hearing aid features
  • Active noise reduction headset device with hearing aid features
  • Active noise reduction headset device with hearing aid features

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Hereinafter, preferred embodiments of an active noise-canceling headphone device according to the present invention will be described in detail with reference to the accompanying drawings.

[0025] figure 1 is a conceptual block diagram of the configuration of an active noise canceling headphone device according to an embodiment of the present invention. The active noise canceling earphone device according to an embodiment of the present invention may include a microphone unit 100 , a signal processor 200 , a speaker unit 300 , a terminal unit 400 and a display device 500 . One or more microphone units 100 may be provided and connected to the signal processor 200 . Of course, the connection means a wired or wireless electrical connection, but does not necessarily mean a physical connection. The microphone unit 100 collects external audio signals, that is, ambient sounds from around the microphone unit 100 . In addition, the microphone unit 100 may collect the voice o...

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Abstract

A headset device with active noise reduction which can switch to a hearing aid mode in which outside sound is picked up and directed into the ear or amplified to make it easy to hear comprises a housing that is mountable near or into a human ear, a speaker unit equipped within the housing and capable of emitting a sound signal, one or a plurality of microphone units for collecting ambient sound; and a signal processor electrically connected to the microphone unit(s), wherein the signal processor selectively operates, either in a hearing aid mode in which ambient sound coming in from the outside through the microphone unit(s) is emitted, or in a noise reduction mode in which ambient sound coming in from the outside is inverted and the inverted ambient sound is emitted through the speaker unit to reduce that ambient sound.

Description

technical field [0001] The present invention relates to an earphone device with an active noise reduction function, and more particularly, to an active noise reduction earphone device that can be switched to a hearing aid mode, in which external sounds are collected and directed to The ear is either amplified to make it easy to hear. Background technique [0002] With the widespread use of personal portable electronic devices such as smart phones, earphone devices that can be worn on the human body in the form of earphones or headphones are widely used. Such earphone devices are wired or wirelessly connected to external devices, such as portable electronic devices, and enable the wearer to hear audio signals from a media file (eg, music or movie) being played. Headset devices typically have a microphone to transmit the wearer's voice signal to a connected external device. [0003] Portable electronic devices and headset devices are often used outdoors. Therefore, ambient ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1091H04R2460/01H04R1/1041H04R1/1083H04R25/43H04R2201/107G10K11/17823G10K11/17873G10K11/17885G10K11/17837G10K11/17857H04R3/002H04R3/005H04R25/30G10K11/178G10K2210/1081H04R25/50H04R25/65
Inventor 洪充植权重鹤郑承奎
Owner EM TECHNOLOGY CO LTD
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