Method for executing active noise reduction for earphone in electronic terminal and electronic terminal thereof

An active noise reduction and electronic terminal technology, applied in the direction of earpiece/headphone accessories, etc., to achieve good noise reduction effect

Active Publication Date: 2015-12-16
SAMSUNG GUANGZHOU MOBILE R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] An exemplary embodiment of the present invention is to provide a method for implementing active noise reduction of earphones in an electronic terminal and the electr

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  • Method for executing active noise reduction for earphone in electronic terminal and electronic terminal thereof
  • Method for executing active noise reduction for earphone in electronic terminal and electronic terminal thereof
  • Method for executing active noise reduction for earphone in electronic terminal and electronic terminal thereof

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Embodiment Construction

[0038] Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like numerals refer to like parts throughout. The embodiments are described below in order to explain the present invention by referring to the figures.

[0039] figure 1 A flowchart showing a method for performing active noise reduction of an earphone in an electronic terminal according to an exemplary embodiment of the present invention. The method can be completed by an electronic terminal, and can also be realized by a computer program. For example, the method can be executed by an earphone noise reduction application installed in the electronic terminal, or by a function program implemented in the operating system of the electronic terminal.

[0040] refer to figure 1 , in step S10, detecting the type of earphone connected to the electronic terminal.

[0041]As an example, the type of the earphone can be determine...

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Abstract

The invention provides a method for executing active noise reduction for an earphone in an electronic terminal and an electronic terminal thereof. The method comprises: (A), detecting a type of an earphone connected with an electronic terminal; (b), setting an active noise reduction parameter according to a detection result; and (C), on the basis of the set active noise reduction parameter, generating a noise reduction signal for eliminating environment noises and outputting the noise reduction signal by the earphone. According to the method and the electronic terminal, proper active noise reduction parameters can be set according to various earphones, so that good noise reduction effects can be relized for various earphones.

Description

technical field [0001] The present invention generally relates to the field of earphone active noise reduction, and more specifically, relates to a method for performing earphone active noise reduction in an electronic terminal and the electronic terminal thereof. Background technique [0002] At present, there are mainly two ways to realize Active Noise Cancellation (ANC) for earphones. One is that the earphone itself has the function of active noise cancellation, which can be realized independently, but the earphones with the function of active noise cancellation are generally more expensive; One is that the earphone itself does not have an active noise reduction function (that is, an ordinary earphone), and the active noise reduction is realized through an electronic terminal (such as a mobile communication terminal, a tablet computer, etc.) connected to it, but due to the fixed active noise reduction function in the electronic terminal The quality of the noise reduction ...

Claims

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Application Information

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IPC IPC(8): H04R1/10
Inventor 郝锐韦峻峰陈静金京玉
Owner SAMSUNG GUANGZHOU MOBILE R&D CENT
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