Headphone loudness control method and device

A headphone and loudness technology, applied in earphone/headphone accessories, headphones to reduce environmental noise, sensors, etc., can solve the problems of loud noise, difficult to hear the sound of headphones, affecting user experience, etc., to improve the signal-to-noise ratio and call quality. , to avoid the effect of masking

Active Publication Date: 2020-06-26
GEER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a method and device for controlling earphone loudness to solve the problem that it is difficult to hear the sound played by the earphone clearly and affect the user experience when the ambient noise of the existing near-end user is relatively large.

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  • Headphone loudness control method and device
  • Headphone loudness control method and device
  • Headphone loudness control method and device

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Embodiment Construction

[0012] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0013] Hereinafter, embodiments of the present invention will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0014] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the invention. The words "a", "an" and "the" used herein shall also include the meanings of "plurality" and "multiple", unless the context clearly indicates otherwise. In addition, the...

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Abstract

The invention discloses an earphone loudness control method and device. The earphone loudness control method comprises the following steps of: picking up an ambient noise signal through a microphone of the earphone, and acquiring a first signal not subjected to noise reduction processing and a second signal subjected to noise reduction processing according to the ambient noise signal; monitoring ashort-term noise energy level in the environment according to the first signal. The output loudness of the headphone horn is adjusted according to the short-term noise energy level in the environment, the first signal and the second signal. The invention can correspondingly adjust the magnitude of the horn end signal according to the environmental noise situation of the near-end user, thereby improving the signal-to-noise ratio of the near-end user to listen to the far-end user information, avoiding the concealment of useful information and improving the call experience.

Description

technical field [0001] The present invention relates to the technical field of audio processing, in particular to a method and device for controlling earphone loudness. Background technique [0002] At present, the earphone reduces the environmental noise of the near-end user through a single microphone or multiple microphones, so as to improve the call experience of the far-end user. However, for earphones with poor coupling to human ears, the ambient noise of the near-end user will be picked up by the near-end user's ears. Therefore, when the far-end user talks to the far-end user through the headset, the near-end user's ear hears the information of the far-end user and at the same time receives the environmental noise of the near-end user. end user's speech, resulting in the loss of call information, affecting call quality. Contents of the invention [0003] The present invention provides an earphone loudness control method and device to solve the problem that when th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/10
CPCH04R1/1083H04R2201/10
Inventor 矫珊珊刘臣
Owner GEER TECH CO LTD
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