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Mobile communication terminal and its sound volume regulating method

A mobile communication terminal and volume adjustment technology, which is applied in the communication field and can solve problems such as not being able to achieve good results

Inactive Publication Date: 2008-07-16
INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Then, the existing technology about the volume adjustment of the mobile terminal is to adjust the volume of its own terminal, which cannot play a very good effect in some cases.

Method used

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  • Mobile communication terminal and its sound volume regulating method
  • Mobile communication terminal and its sound volume regulating method
  • Mobile communication terminal and its sound volume regulating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] The mobile communication terminal of the present embodiment takes the LG GSM KE608 mobile phone as an example, and newly adds a volume adjustment instruction storage unit, a DTMF codec, a DTMF signal receiving unit, and a volume adjustment unit, and is connected to the central processing unit. By the main control terminal (interface see Figure 3A ) LG GSM KE608 mobile phone 1 and the controlled terminal (see interface Figure 3B ) Composed of 2 LG GSM KE608 mobile phones.

[0026] Among them, the main control terminal supports the DTMF function, the user first turns on the DTMF function, and after connecting the phone, receives the user control data and sends it to the controlled terminal in DTMF mode; the controlled terminal supports the DTMF function to receive The data sent by the DTMF mode, when consistent with the control data stored in the mobile communication terminal in advance, executes the corresponding function; the control data stored in the mobile communi...

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PUM

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Abstract

The invention provides a volume regulating method for a mobile communication terminal and a mobile communication terminal thereof; the method includes the following steps that: when a main control mobile communication terminal talks to a controlled mobile communication terminal, a volume regulating directive is inputted to the main control mobile communication terminal; the volume regulating directive is converted to a dual tone multifrequency signal, and the dual tone multifrequency signal is sent to the controlled mobile communication terminal; the controlled mobile communication terminal converts the received dual tone multifrequency signal to a corresponding volume regulating directive, and volume data of the controlled mobile communication terminal is regulated based on the volume regulating directive, thereby turning up or down the volume which is transmitted to a speaker of the main control mobile communication terminal. By the invention, the volume of the other side is turned up when the voice from the other side can not be clearly heard, and the volume of the other side is turned down when the voice from the other side is too noisy.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for adjusting the volume of a mobile communication terminal and a mobile communication terminal thereof. Background technique [0002] With the general improvement of people's living standards and the rapid development of mobile communication technology, the advantages of mobile communication terminals have become increasingly prominent, and have become an indispensable part of people's daily life. [0003] However, the mobile communication terminals in the prior art have the following disadvantages. If one party is in a noisy environment, it is often impossible to hear the other party's speech clearly, and sometimes it will be harsh because the other party's speech volume is too loud. It is necessary to adjust the volume of the mobile communication terminal. [0004] As disclosed in the case of Chinese patent application 200510000446.5, the device for adjusting the call volum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/32H04M1/60
Inventor 宋海潮
Owner INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD