A method and apparatus for automatic regulation of mobile phone volume

A volume adjustment and automatic adjustment technology, which is applied in the direction of amplification control, sub-station voice amplifier, electrical components, etc., can solve the problems of inconvenient use, and achieve the effect of convenient use, simple structure and high degree of intelligence

Inactive Publication Date: 2005-04-06
VIMICRO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Very inconvenient to use

Method used

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  • A method and apparatus for automatic regulation of mobile phone volume
  • A method and apparatus for automatic regulation of mobile phone volume
  • A method and apparatus for automatic regulation of mobile phone volume

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Reference attached figure 1 , the invention provides a method for automatic volume adjustment of a mobile phone, comprising the steps of:

[0022] Step 1. Preset the volume adjustment constant;

[0023] Step 2, detecting the volume of the ambient noise, and obtaining the decibel number of the ambient noise;

[0024] Step 3, taking the sum of the obtained ambient noise decibels and the volume adjustment constant as the current volume of the mobile phone, and using it to set the volume of the ringtone of the mobile phone.

[0025] Reference attached figure 2 , the present invention provides a mobile phone volume automatic adjustment device, including a ringtone input module and a ringtone control module, and also includes an environmental noise detection module and a volume setting module, the environmental noise detection mo...

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Abstract

This invention discloses a kind of cell phone volume automatic adjustment method. First, it presets the volume adjustment constant, then tests the environment noise volume by cell phone, and gets the environment noise db. At last, it adds the acquired environment noise db and the volume adjustment constant as the current cell phone volume, and sets it as the cell phone ring volume. The invention also discloses a kind of cell phone volume automatic adjustment apparatus, which includes ring-inputting module, ring-controlling module, environment noise detecting module and volume setting module. Among which, the environment noise detecting module can input the detected environment noise db number to the volume setting module.

Description

technical field [0001] The invention relates to a method for adjusting the volume of a mobile phone, in particular to a method for automatically adjusting the volume of the mobile phone which can automatically adjust the volume of the mobile phone according to the ambient noise. [0002] At the same time, the invention also relates to a mobile phone volume automatic adjustment device adopting the method. technical background [0003] At present, the mobile phones generally used by the public cannot automatically adjust the volume, but the volume is preset by the user himself. Then in the process of using, no matter what environment you are in, as long as the user does not change the volume setting, the volume of the mobile phone will remain unchanged. However, because the environment in which mobile phone users live can often change, the volume of the mobile phone indoors appears to be low in the outdoors, and in a noisy environment, it will be submerged in the environmenta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03G3/32H04M1/60
Inventor 陈固杰
Owner VIMICRO CORP
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