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Mobile terminal and volume adjusting method thereof

A mobile terminal and volume adjustment technology, which is applied to sub-office voice amplifiers, telephone communications, electrical components, etc., can solve the problem of not increasing the volume of ringtones, and achieve the effects of maintaining the volume of ringtones, accurate identification, and enriching user experience

Active Publication Date: 2013-04-17
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a mobile terminal and its volume adjustment method to solve the technical problem of not increasing the volume of the ringtone when the screen of the mobile terminal is upside down on a certain plane and stands still

Method used

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  • Mobile terminal and volume adjusting method thereof
  • Mobile terminal and volume adjusting method thereof
  • Mobile terminal and volume adjusting method thereof

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the method for adjusting the volume of the mobile terminal in the present invention. The volume adjustment method includes the following steps:

[0024] Step S11: When there is an incoming call, measure the distance between the screen of the mobile terminal and the external object.

[0025] Step S12: Judging whether the distance is greater than a predetermined threshold, i...

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Abstract

The invention discloses a volume adjusting method of a mobile terminal, and the volume adjusting method comprises the following steps of measuring a distance from a screen of the mobile terminal to an external object when a call incomes; judging whether the distance is greater than a predetermined threshold value, and acquiring a gravity acceleration of the mobile terminal vertical to the direction of the screen if the judgment result is negative; judging whether the screen is horizontally arranged downwards according to the gravity acceleration, and sampling a horizontal acceleration of the mobile terminal parallel to the direction of the screen for multiple times if the judgment result is yes; and judging whether the horizontal acceleration sampled at each time is changed or not, and maintaining the volume of a default ringtone if the judgment result is negative. The invention also discloses a mobile terminal. Through the way, the mobile terminal and the volume adjusting method thereof can more accurately recognize the state of the mobile terminal, so that the user experience can be enriched.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a mobile terminal and a volume adjustment method thereof. Background technique [0002] There are many sensors in a mobile terminal, such as a gravity sensor and a proximity sensor. These sensors are used to judge the state of the mobile terminal, so as to control the mobile terminal to make different responses. [0003] The mobile terminal has a "pocket mode for incoming calls". When a call comes in, the proximity sensor is used to measure the distance to the external object. If the measured distance is very close, the mobile terminal is considered to be in the pocket of the clothes. At this time, the mobile terminal will be controlled to increase the ring volume . However, in some states, although the distance measured by the proximity sensor is very close, the mobile terminal is not in the pocket. For example, the screen of the mobile terminal is turned upsi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/60H04M1/72454H04M1/72484
Inventor 褚红玉
Owner HUIZHOU TCL MOBILE COMM CO LTD
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