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Call quality improving method and terminal

A technology for call quality and terminals, which is applied in the fields of telephone communication, electrical components, branch equipment, etc., and can solve the problems such as the inability to guarantee the call quality and the weakening of the noise canceling function.

Inactive Publication Date: 2017-03-22
BLACKSHARK TECH NANCHANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the distance between the user's mouth and the main MIC, and the distance between the user's mouth and the auxiliary MIC change, and the call parameters and the call posture are no longer adapted, resulting in weakened noise cancellation function and unable to guarantee the call quality

Method used

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  • Call quality improving method and terminal
  • Call quality improving method and terminal
  • Call quality improving method and terminal

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Embodiment Construction

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention. The following content is a detailed description of specific implementation methods, structures, features and functions according to the application of the present invention in conjunction with the accompanying drawings and preferred embodiments.

[0041] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the pres...

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Abstract

The invention provides a call quality improving method and a terminal. When the terminal is in a call state, the terminal determines a call posture according to reporting information of a gravity-acceleration sensor, and after determining a call parameter corresponding to the current call posture from a plurality of the call parameters according to the call posture, carries out noise cancellation according to the call parameter. In the process, through setting different call parameters for different call postures, and calling corresponding call parameter according to the call posture in a call for calling, the purpose of guaranteeing the call quality is realized.

Description

technical field [0001] Embodiments of the present invention relate to voice processing technologies, and in particular, to a method for improving call quality and a terminal. Background technique [0002] At present, call quality is one of the important factors for consumers to measure the quality of mobile phones. In order to ensure call quality, mobile phones usually use dual microphones (Microphone, MIC) for noise reduction. [0003] Specifically, call parameters are pre-stored on the mobile phone and dual MICs are set, one of which is the main MIC and the other is the auxiliary MIC. When the user holds the mobile phone normally, the main MIC is closer to the user's mouth; while the auxiliary MIC is farther away from the user's mouth. During a call, the mobile phone uses the main MIC to collect audio data and the auxiliary MIC to collect noise data of the surrounding environment according to the call parameters, and filters out the noise data from the audio data to obta...

Claims

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Application Information

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IPC IPC(8): H04M1/725
CPCH04M1/72448H04M1/72484
Inventor 不公告发明人
Owner BLACKSHARK TECH NANCHANG CO LTD
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