CN101222702A - Mobile communication terminal and its sound volume regulating method - Google Patents
Mobile communication terminal and its sound volume regulating method Download PDFInfo
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- CN101222702A CN101222702A CNA2007100626528A CN200710062652A CN101222702A CN 101222702 A CN101222702 A CN 101222702A CN A2007100626528 A CNA2007100626528 A CN A2007100626528A CN 200710062652 A CN200710062652 A CN 200710062652A CN 101222702 A CN101222702 A CN 101222702A
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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
The present invention relates to the communications field, particularly a kind of mobile communication terminal volume adjusting method and mobile communication terminal thereof.
Background technology
Along with the generally raising of people's living standard and the develop rapidly of mobile communication technology, the advantage of mobile communication terminal shows especially day by day, has become an indispensable part in people's daily life.
Yet, but there is following shortcoming in mobile communication terminal of the prior art, is in the bigger environment of noise as a side, often can't not hear the other side and speaks, and can cause ear-piercingly too greatly because of the other side's speaking volume sometimes, at this moment just need the volume of mobile communication terminal is made adjusting.
As the calling volume adjusting apparatus that is disclosed in Chinese patent application 200510000446.5 a cases about portable terminal: comprised fuselage and can launch at above-mentioned fuselage, folding and with the portable terminal computer of renovating of fuselage closure in, be provided with between above-mentioned fuselage and above-mentioned renovating, renovate when being deployed condition when above-mentioned at above-mentioned fuselage, can produce signal according to the pressurization of expansion direction, In Call be implemented the In Call by-pass cock of regulating.Need not other side switch operation, can regulate the In Call in the communication process by this In Call by-pass cock.
Then, the prior art of regulating about mobile terminal loudness all is the volume of regulating self terminal, can not play good effect sometimes.
Summary of the invention
The purpose of this invention is to provide a kind of mobile communication terminal volume adjusting method and mobile communication terminal thereof.Make in the time can't catching the other side's sound, heighten the other side's volume; When the other side's volume is ear-piercing, turn down the other side's volume.
Above-mentioned purpose of the present invention is achieved by the following technical solution:
The invention provides a kind of mobile communication terminal volume adjusting method, when master control mobile communication terminal and controlled mobile communication terminal are conversed: input volume regulating command in described master control mobile communication terminal; Convert described volume regulating command to touch-tone signal, and this touch-tone signal is sent to described controlled mobile communication terminal; Described controlled mobile communication terminal converts the touch-tone signal that receives to corresponding volume regulating command, regulate the volume data of described controlled mobile communication terminal according to this volume regulating command, so that the volume that is sent in the described master control mobile communication terminal loud speaker raises or reduction.
Wherein, the regulating command of input volume is meant in described master control mobile communication terminal: by the keyboard input volume regulating command data of master control mobile communication terminal, these volume regulating command data comprise: heighten volume control data and reduce volume control data.
Wherein, the described volume data of regulating described controlled mobile communication terminal according to this volume regulating command comprises: volume control data prestores in described controlled mobile communication terminal; Judge whether described volume regulating command is consistent with the volume control data that prestores, if then regulate the volume data of described controlled mobile communication terminal.
Wherein, in described controlled mobile communication terminal, prestore and heighten volume control data and reduce volume control data; If receive heighten volume control data with prestore to heighten volume control data consistent, then heighten the volume data of described controlled mobile communication terminal, so that the volume that is sent in the described master control mobile communication terminal loud speaker raises; If the reduction volume control data that receives is consistent with the reduction volume control data that prestores, then reduce the volume data of described controlled mobile communication terminal, so that the volume that is sent in the described master control mobile communication terminal loud speaker reduces.
Wherein, described volume regulating command comprises: numeral, letter or its combination.
The present invention also provides a kind of mobile communication terminal, and this mobile communication terminal comprises: radio frequency unit, CPU, loud speaker, display screen, keyboard and microphone; Described mobile communication terminal also comprises: volume regulating command memory cell is used to store volume and regulates control data; The double-tone multi-frequency coding unit is used for the volume regulating command of keyboard input is encoded into touch-tone signal, and this touch-tone signal is sent through described radio frequency unit; The touch-tone signal receiving element is used to receive the touch-tone signal that the outside is transmitted; The dual-tone multifrequency decoding unit, the touch-tone signal that is used for receiving is decoded into corresponding volume regulating command; Sound volume regulation unit, be used to judge whether decoded volume regulating command is consistent with the volume adjusting control data of storage, if then regulate the volume data that control data is regulated described mobile communication terminal according to this volume, and the output of the volume data after will regulating.
Wherein, described volume adjusting control data comprises: heighten volume control data and reduce volume control data.
Wherein, described sound volume regulation unit comprises: judge the volume regulating command receive with prestore whether heighten volume control data consistent, if then heighten the volume data of described mobile communication terminal.Judge whether the volume regulating command that receives is consistent with the reduction volume control data that prestores, if then reduce the volume data of described mobile communication terminal.
Wherein, described volume adjusting control data comprises: numeral, letter or its combination.
By the present invention, can in the time can't catching the other side's sound, heighten the other side's volume; When the other side's volume is ear-piercing, turn down the other side's volume.
Description of drawings
Fig. 1 is the circuit diagram of mobile communication terminal of the present invention;
Fig. 2 is the flow chart of function of the present invention;
Fig. 3 A and Fig. 3 B are the embodiment that a master control mobile communication terminal of the present invention is heightened the controlled terminal volume.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, be the circuit diagram of mobile communication terminal of the present invention, as shown in the figure, conventional mobile communication terminal mainly comprises: central processing unit, radio frequency unit and baseband circuit, wherein radio frequency unit, baseband circuit link to each other with central processing unit.In addition, the conventional mobile phone terminal also comprises SIM card, storage device (as FALSH and RAM), SMS module, loud speaker, display screen, keyboard and the microphone that links to each other with central processing unit.The mobile communication terminal of present embodiment has increased volume regulating command memory cell newly on the basis of conventional mobile communication terminal, the DTMF codec, and the dtmf signal receiving element, sound volume regulation unit, and link to each other with central processing unit.In actual applications, described volume regulating command memory cell, DTMF codec, dtmf signal receiving element, sound volume regulation unit also can be the parts of central processing unit.Wherein, described volume regulating command memory cell is used to store volume and regulates control data.Described DTMF codec is used for the volume regulating command of keyboard input is encoded into touch-tone signal, and this touch-tone signal is sent through described radio frequency unit, and the touch-tone signal that receives is decoded into corresponding volume regulating command.Described dtmf signal receiving element is used to receive the Dual Tone Multifrequency signal that transmits the outside; Described sound volume regulation unit, be used to judge whether decoded volume regulating command is consistent with the volume adjusting control data of storage, if then regulate the volume data that control data is regulated described mobile communication terminal according to this volume, and the output of the volume data after will regulating.
As shown in Figure 2, the flow chart of function for invention, at first, input volume regulating command in the master control mobile communication terminal, secondly, convert described volume regulating command to the Dual Tone Multifrequency signal, and this touch-tone signal sent to described controlled mobile communication terminal, then, described controlled mobile communication terminal converts the touch-tone signal that receives to corresponding volume regulating command, afterwards, judge whether decoded volume regulating command is consistent with the volume adjusting control data of storage, if then regulate the volume data of described controlled mobile communication terminal, so that the volume that is sent in the described master control mobile communication terminal loud speaker raises or reduction according to this volume regulating command; Otherwise return.
Embodiment:
The communication terminal of present embodiment is an example with LG GSM KE608 mobile phone, and has increased volume regulating command memory cell newly, the DTMF codec, and the dtmf signal receiving element, sound volume regulation unit, and link to each other with central processing unit.Form by main control terminal (Fig. 3 A is seen at the interface) LG GSM KE608 mobile phone 1 and controlled terminal (Fig. 3 B is seen at the interface) LG GSM KE608 mobile phone 2.
Wherein, main control terminal is supported the DTMF function, and the user at first opens the DTMF function, after connecting phone, receives user's control data, and sends to controlled terminal in the DTMF mode; Controlled terminal is supported the DTMF function, is used for receiving the data that main control terminal is sent in the DTMF mode, when consistent with the control data that is stored in this mobile communication terminal in advance, carries out function corresponding; The control data that is stored in described mobile communication terminal in advance comprises two: I) heighten volume data (as 0001); II) reduce volume data (as 0002).
The concrete steps that main control terminal is regulated the controlled terminal volume are:
A) main control terminal and controlled terminal are at first opened DTMF, and phone is connected;
B) 0001 (as shown in Figure 3A) of volume instruction heightened in main control terminal input, by the DTMF codec this heightened volume instruction 0001 and converts dtmf signal to;
C) main control terminal sends the dtmf signal receiver of dtmf signal to controlled terminal;
D) the dtmf signal receiver of controlled terminal receives dtmf signal, by the DTMF codec dtmf signal is decoded as volume regulating command 0001, and judges whether consistent with the control data that is stored in this controlled terminal in advance;
E) the volume regulating command 0001 that receives be stored in advance this controlled terminal to heighten volume control data consistent, controlled terminal is heightened volume (shown in Fig. 3 B).
Provide below and realize program code of the present invention:
1, #define VOLUME_UP_CONTROL " 0001 " // the heighten control data of volume
The control data of #define VOLUME_DOWN_CONTROL " 0002 " // reduction volume
2, On_Recv_DTMF (const char DTMF_str) // reception DTMF control data
{
Strcpy(DTMF_str)，recv_str)；
Control_Volume (DTMF_str); Call the volume control function
}
3, Control_Volume (const char DTMF_str) // volume control function
{
If (strcmp (DTMF_str, VOLUME_UP_CONTROL)==0) // if heighten the control data of volume
{
Set_volume_up(step)；
}else
If (the control data of strcmp (DTMF_str, VOLUME_DOWN_CONTROL)==0) // reduction volume
{
Set_volume_down(step)；
}
}
By above embodiment as can be seen, the invention provides a kind of mobile communication terminal volume adjusting method and mobile communication terminal thereof, make in the time can't catching the other side's sound, heighten the other side's volume; When the other side's volume is ear-piercing, turn down the other side's volume.
Above embodiment only is used to implementation process of the present invention is described, is not to be used to limit protection scope of the present invention.
Claims (10)
1. a mobile communication terminal volume adjusting method is characterized in that, when master control mobile communication terminal and controlled mobile communication terminal are conversed:
Input volume regulating command in described master control mobile communication terminal;
Convert described volume regulating command to touch-tone signal, and this touch-tone signal is sent to described controlled mobile communication terminal;
Described controlled mobile communication terminal converts the touch-tone signal that receives to corresponding volume regulating command, regulate the volume data of described controlled mobile communication terminal according to this volume regulating command, so that the volume that is sent in the described master control mobile communication terminal loud speaker raises or reduction.
2. method according to claim 1, it is characterized in that, the regulating command of input volume is meant in described master control mobile communication terminal: by the keyboard input volume regulating command data of master control mobile communication terminal, these volume regulating command data comprise: heighten volume control data and reduce volume control data.
3. method according to claim 1 is characterized in that, the described volume data of regulating described controlled mobile communication terminal according to this volume regulating command comprises:
Volume control data prestores in described controlled mobile communication terminal;
Judge whether described volume regulating command is consistent with the volume control data that prestores, if then regulate the volume data of described controlled mobile communication terminal.
4. method according to claim 2 is characterized in that, prestores to heighten volume control data and reduce volume control data in described controlled mobile communication terminal;
If receive heighten volume control data with prestore to heighten volume control data consistent, then heighten the volume data of described controlled mobile communication terminal, so that the volume that is sent in the described master control mobile communication terminal loud speaker raises;
If the reduction volume control data that receives is consistent with the reduction volume control data that prestores, then reduce the volume data of described controlled mobile communication terminal, so that the volume that is sent in the described master control mobile communication terminal loud speaker reduces.
5. method according to claim 2 is characterized in that, described volume regulating command comprises: numeral, letter or its combination.
6. mobile communication terminal, this mobile communication terminal comprises: radio frequency unit, CPU, loud speaker, display screen, keyboard and microphone; It is characterized in that described mobile communication terminal also comprises:
Volume regulating command memory cell is used to store volume and regulates control data;
The double-tone multi-frequency coding unit is used for the volume regulating command of keyboard input is encoded into touch-tone signal, and this touch-tone signal is sent through described radio frequency unit;
The touch-tone signal receiving element is used to receive the touch-tone signal that the outside is transmitted;
The dual-tone multifrequency decoding unit, the touch-tone signal that is used for receiving is decoded into corresponding volume regulating command;
Sound volume regulation unit, be used to judge whether decoded volume regulating command is consistent with the volume adjusting control data of storage, if then regulate the volume data that control data is regulated described mobile communication terminal according to this volume, and the output of the volume data after will regulating.
7. mobile communication terminal according to claim 6 is characterized in that, described volume is regulated control data and comprised: heighten volume control data and reduce volume control data.
8. mobile communication terminal according to claim 7 is characterized in that, described sound volume regulation unit comprises:
Judge the volume regulating command receive with prestore whether heighten volume control data consistent, if then heighten the volume data of described mobile communication terminal.
9. mobile communication terminal according to claim 7 is characterized in that, described sound volume regulation unit comprises:
Judge whether the volume regulating command that receives is consistent with the reduction volume control data that prestores, if then reduce the volume data of described mobile communication terminal.
10. mobile communication terminal according to claim 6 is characterized in that, described volume is regulated control data and comprised: numeral, letter or its combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100626528A CN101222702A (en) | 2007-01-12 | 2007-01-12 | Mobile communication terminal and its sound volume regulating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100626528A CN101222702A (en) | 2007-01-12 | 2007-01-12 | Mobile communication terminal and its sound volume regulating method |
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|---|---|
| CN101222702A true CN101222702A (en) | 2008-07-16 |
Family
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| CNA2007100626528A Pending CN101222702A (en) | 2007-01-12 | 2007-01-12 | Mobile communication terminal and its sound volume regulating method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102088586A (en) * | 2009-12-03 | 2011-06-08 | 索尼公司 | Control device, control method, and program |
| WO2011091665A1 (en) * | 2010-02-01 | 2011-08-04 | 中兴通讯股份有限公司 | Method and system for adjusting microphone volume of an opposite terminal |
| CN107592428A (en) * | 2016-07-07 | 2018-01-16 | 鸿富锦精密工业（深圳）有限公司 | A kind of volume adjusting method and communicator |
| CN108462791A (en) * | 2017-02-22 | 2018-08-28 | 北京京东尚科信息技术有限公司 | In Call adjusts system, method, electronic equipment and readable storage medium storing program for executing |
| CN109460208A (en) * | 2014-01-16 | 2019-03-12 | 华为终端有限公司 | Control method, terminal and the mobile terminal of mobile terminal loudness |
| CN110910896A (en) * | 2018-08-27 | 2020-03-24 | 中兴通讯股份有限公司 | Method, device, equipment and computer readable medium for adjusting call quality |
| CN116743904A (en) * | 2022-09-30 | 2023-09-12 | 荣耀终端有限公司 | Call volume control method and electronic equipment |
-
2007
- 2007-01-12 CN CNA2007100626528A patent/CN101222702A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102088586A (en) * | 2009-12-03 | 2011-06-08 | 索尼公司 | Control device, control method, and program |
| WO2011091665A1 (en) * | 2010-02-01 | 2011-08-04 | 中兴通讯股份有限公司 | Method and system for adjusting microphone volume of an opposite terminal |
| CN109460208A (en) * | 2014-01-16 | 2019-03-12 | 华为终端有限公司 | Control method, terminal and the mobile terminal of mobile terminal loudness |
| CN107592428A (en) * | 2016-07-07 | 2018-01-16 | 鸿富锦精密工业（深圳）有限公司 | A kind of volume adjusting method and communicator |
| CN108462791A (en) * | 2017-02-22 | 2018-08-28 | 北京京东尚科信息技术有限公司 | In Call adjusts system, method, electronic equipment and readable storage medium storing program for executing |
| CN110910896A (en) * | 2018-08-27 | 2020-03-24 | 中兴通讯股份有限公司 | Method, device, equipment and computer readable medium for adjusting call quality |
| CN116743904A (en) * | 2022-09-30 | 2023-09-12 | 荣耀终端有限公司 | Call volume control method and electronic equipment |
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Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONIC (CHINA) RESEARCH + DEVELOPMENT CENTRE CO., LTD. Effective date: 20120309 |
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Free format text: CORRECT: ADDRESS; FROM: 100022 CHAOYANG, BEIJING TO: 264006 YANTAI, SHANDONG PROVINCE |
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Effective date of registration: 20120309 Address after: 264006 No. 228 Changjiang Road, Yantai Economic Development Zone, Shandong, China Applicant after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: 100022 Beijing city Chaoyang District Jianguomenwai Street No. 12 b Gemini building 18 layer tower Applicant before: LG Electronic (China) Research and Development Center Co., Ltd. |
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Open date: 20080716 |