CN1604604A - A method and apparatus for automatic regulation of mobile phone volume - Google Patents
A method and apparatus for automatic regulation of mobile phone volume Download PDFInfo
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- CN1604604A CN1604604A CN 200410091008 CN200410091008A CN1604604A CN 1604604 A CN1604604 A CN 1604604A CN 200410091008 CN200410091008 CN 200410091008 CN 200410091008 A CN200410091008 A CN 200410091008A CN 1604604 A CN1604604 A CN 1604604A
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- 238000012360 testing method Methods 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims description 32
- 238000001514 detection method Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 1
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- 238000011897 real-time detection Methods 0.000 description 1
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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
The present invention relates to a kind of method of regulating mobile phone volume, the particularly a kind of self-regulating method of mobile phone volume that can regulate mobile phone volume according to ambient noise automatically.
The present invention also relates to a kind of mobile phone volume automatic regulating equipment that adopts this method simultaneously.
Technical background
At present the mobile phone that generally uses of the public all can not automatic regulating volume, and all is to pre-set volume by user oneself.Then in the process of using, no matter be under what environment, as long as the user does not change this volume setting, then the volume of mobile phone all remains unchanged.But because the residing environment of cellphone subscriber can usually change, indoor mobile phone volume seems then that outdoor volume is little, and under noisy environment, more can be buried in ambient noise, like this then cause because can't hear the incoming ring tone of mobile phone, and miss the frequent generation of phone.Otherwise,, then can give the uncomfortable of people's sense of hearing because of Tai Gao again in indoor this volume when the user has heightened mobile phone volume under outdoor or noisy environment.Therefore, the have to volume that turns off a mobile phone, perhaps frequent adjustment volume of cellphone subscriber.Use very inconvenience.
Summary of the invention
The objective of the invention is:, provide a kind of mobile phone volume automatic regulating equipment simple in structure, easy to use and the self-regulating method of mobile phone volume at the deficiencies in the prior art.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the self-regulating method of a kind of mobile phone volume comprises the steps:
Step 1, preestablish volume and regulate constant;
Step 2, testing environment noise volume obtain the ambient noise decibels;
Step 3, the ambient noise decibels that obtained and described volume are regulated the constant sum as the current phone volume, and be used to be provided with the ringing volume of mobile phone.
Described step 2 is specifically as follows: under the mobile phone power-on state, when the incoming call incoming call, detect and gather ambient noise, thereby obtain the ambient noise decibels.
Described volume is regulated constant can be provided with many groups, and the volumes of the different sizes of expression are regulated respectively, by operator's wherein one group of chosen in advance in use.
A kind of mobile phone volume automatic regulating equipment, comprise the tinkle of bells input module and the tinkle of bells control module, comprise that also environment noise test module and volume are provided with module, described environment noise test module is used for the testing environment noise, and the ambient noise decibels that is obtained is imported described volume module is set; Described volume adjusting module is used for a described ambient noise decibels and a predefined volume are regulated the constant addition, and export described the tinkle of bells control module to as current ringing volume value, so that described the tinkle of bells control module according to described current ringing volume value and from the tinkle of bells data of the tinkle of bells input module, produces the loud speaker of the tinkle of bells to mobile phone.
Can be provided with volume in the described volume adjusting module and regulate the constant memory cell, this memory cell contains a predefined volume and regulates constant.
Described volume adjusting module can comprise that volume adjusting constant is provided with the unit, and described volume adjusting constant is provided with element memory and contains the volume adjusting constant that multicomponent does not represent that the volumes of different sizes are regulated.
Described the tinkle of bells control module can output environment noise acquired signal to the environment noise test module, noise detection module is gathered the ambient noise volume to control environment.
In technique scheme, method of the present invention is by the testing environment noise, and with the volume and volume adjusting constant sum of the ambient noise that obtained, as the current volume value of mobile phone.Thereby when the incoming call incoming call, because the current volume of mobile phone is than ambient noise height, thereby can prevent that the cellie is because of can't hear the phenomenon that ringing sound of cell phone is missed, and, the method of this automatic regulating volume also can avoid mobile phone in quiet environment, the excessive interference to other people that causes of volume.Device of the present invention by environment noise test module, volume module is set and other module realizes method of the present invention, and it is simple in structure, enforcement is easy.In addition, volume of the present invention is regulated constant and can be preestablished by producer, also can use convenient by the cellie according to the s own situation setting.Therefore, relative prior art, characteristics such as the present invention has simply, intelligent degree practical, the mobile phone volume adjusting is higher, and is easy to use.
Description of drawings
Accompanying drawing 1 is the flow chart of the self-regulating method of a kind of mobile phone volume of the present invention;
Accompanying drawing 2 is the circuit block diagram of the self-regulating device of a kind of mobile phone volume of the present invention;
Accompanying drawing 3 is the circuit block diagram of a kind of preferred embodiment of the present invention;
Accompanying drawing 4 is the Control Software flow chart of a kind of preferred embodiment of the present invention.
Embodiment
Below in conjunction with Figure of description and specific embodiment the present invention is described in further detail.
With reference to the accompanying drawings 1, the invention provides the self-regulating method of a kind of mobile phone volume, comprise the steps:
Step 1, preestablish volume and regulate constant;
Step 2, testing environment noise volume obtain the ambient noise decibels;
Step 3, the ambient noise decibels that obtained and described volume are regulated the constant sum as the current phone volume, and be used to be provided with the ringing volume of mobile phone.
With reference to the accompanying drawings 2, the invention provides a kind of mobile phone volume automatic regulating equipment, comprise the tinkle of bells input module and the tinkle of bells control module, comprise that also environment noise test module and volume are provided with module, described environment noise test module is used for the testing environment noise, and the ambient noise decibels that is obtained is imported described volume module is set; Described volume adjusting module is used for a described ambient noise decibels and a predefined volume are regulated the constant addition, and export described the tinkle of bells control module to as current ringing volume value, so that described the tinkle of bells control module according to described current ringing volume value and from the tinkle of bells data of the tinkle of bells input module, produces the loud speaker of the tinkle of bells to mobile phone.
Accompanying drawing 3,4 is depicted as the circuit block diagram and the Control Software flow chart of a kind of preferred embodiment of the present invention.To be described in further detail concrete technical scheme of the present invention and application thereof with regard to present embodiment below.
With reference to the accompanying drawings 3, in the present embodiment, described mobile phone volume automatic regulating equipment by the tinkle of bells input module, the tinkle of bells control module, environment noise test module, module is set volume and input module constitutes.Wherein,
Described the tinkle of bells input module adopts ringing sound of cell phone data export structure in the prior art.
The structure that described the tinkle of bells control module also can adopt ringing sound of cell phone control in the prior art, synthesize and export.
As the midi music tone ringer that extensively adopts at present, then described the tinkle of bells input module is actual to be the storage device of midi data, and described the tinkle of bells control module then comprises sequencer, music synthesizer, analog to digital converter etc.
Described environment noise test module is used for the testing environment noise, and the ambient noise decibels that is obtained is imported described volume module is set.This environment noise test module comprises the noise processing circuit that is installed in the noise detector on the mobile phone and is arranged on mobile phone inside, and described noise processing circuit adopts present known circuit structure, repeats no more among the present invention.After described noise processing circuit is repeatedly sampled to ambient noise, get noise mean value calculation ambient noise decibels.
Described volume adjusting module is used for a described ambient noise decibels and a predefined volume are regulated the constant addition, and exports described the tinkle of bells control module to as current ringing volume value.Be provided with volume adjusting constant in the described volume adjusting module unit is set.Regulate constant when volume and preestablished by producer, when the user can not change, it was a memory module that this volume adjusting constant is provided with the unit, is used to store the value that the predefined volume of producer is regulated constant.In the present embodiment, owing to adopt the user that pattern is set, then described volume adjusting constant is provided with element memory and contains the volume adjusting constant that multicomponent does not represent that the volumes of different sizes are regulated, described volume adjusting module links to each other with the input module of mobile phone, selected wherein after one group of volume is regulated constant the operator, described sound volume regulation unit is regulated constant from described volume the value of reading corresponding constant in the unit is set.
The control flow of present embodiment as shown in Figure 4.The user can enter on the operation interface that volume regulates the constant input after with mobile phone power-on, and the user can select one group and regulate constant as volume according to hobby or the hearing situation of self from many groups constant that system provides here.In addition, system also is provided with the volume of an acquiescence and regulates constant, does not select for the user to use under the situation of this constant.
After the user selects to finish, described sound volume regulation unit will obtain selected volume and regulate constant value.
When the incoming call incoming call, mobile phone is according to original operation, and the tinkle of bells input module will be imported one group of the tinkle of bells data to the tinkle of bells control module, at this moment, described the tinkle of bells control module output environment noise acquired signal is to the environment noise test module, and noise detection module is gathered the ambient noise volume to control environment.
Described environment noise test module is imported described volume with the environmental noise decibels that is obtained module is set, thereby make volume that module is set the volume of this environmental noise decibels and setting is regulated the constant summation, obtains current volume value.
Described the tinkle of bells control module promptly produces the tinkle of bells according to this volume value and outputs in the mobile phone speaker after obtaining described current volume value, produces ring.
The present invention controls volume by automatic detection of handset environment of living in, not only can bring bigger ease of use to the user, and owing to make the ringing volume of mobile phone greater than environmental volume all the time, therefore can guarantee that the user can both hear ringing sound of cell phone in any environment, and be unlikely to miss phone.Simultaneously, the volume that sets is regulated constant can make the ringing volume of mobile phone be unlikely to big more a lot of than environmental volume, thus the embarrassment of having avoided the user to bring because of mobile phone volume is excessive.
For clear, complete explanation technical scheme of the present invention, what more than provide is a kind of specific embodiment of the present invention.In the practical application, can mentality of designing according to the present invention make corresponding adjustment.In the present invention, gathering ambient noise can be as being started by the tinkle of bells control module after mobile phone receives the incoming call incoming call in the present embodiment, also can after start, promptly carry out the real-time detection of ambient noise, and after the incoming call incoming call, directly be provided with from described volume by the tinkle of bells control module and obtain current volume value the module.Therefore, all changes of doing according to technical solution of the present invention when the function that is produced does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (7)
1, the self-regulating method of a kind of mobile phone volume is characterized in that: comprise the steps:
Step 1, preestablish volume and regulate constant;
Step 2, testing environment noise volume obtain the ambient noise decibels;
Step 3, the ambient noise decibels that obtained and described volume are regulated the constant sum as the current phone volume, and be used to be provided with the ringing volume of mobile phone.
2, the self-regulating method of mobile phone volume according to claim 1, it is characterized in that: described step 2 is specially: under the mobile phone power-on state, when the incoming call incoming call, detect and gather ambient noise, thereby obtain the ambient noise decibels.
3, the self-regulating method of mobile phone volume as claimed in claim 1 or 2 is characterized in that: described volume is regulated constant and is provided with many groups, and the volumes of the different sizes of expression are regulated respectively, by operator's wherein one group of chosen in advance in use.
4, a kind of mobile phone volume automatic regulating equipment, comprise the tinkle of bells input module and the tinkle of bells control module, it is characterized in that: comprise that also environment noise test module and volume are provided with module, described environment noise test module is used for the testing environment noise, and the ambient noise decibels that is obtained is imported described volume module is set; Described volume adjusting module is used for a described ambient noise decibels and a predefined volume are regulated the constant addition, and export described the tinkle of bells control module to as current ringing volume value, so that described the tinkle of bells control module according to described current ringing volume value and from the tinkle of bells data of the tinkle of bells input module, produces the loud speaker of the tinkle of bells to mobile phone.
5, as mobile phone volume automatic regulating equipment as described in the claim 4, it is characterized in that: be provided with volume in the described volume adjusting module and regulate the constant memory cell, this memory cell contains a predefined volume and regulates constant.
6, as mobile phone volume automatic regulating equipment as described in the claim 4, it is characterized in that: described volume adjusting module comprises that volume adjusting constant is provided with the unit, and described volume adjusting constant is provided with element memory and contains the volume adjusting constant that multicomponent does not represent that the volumes of different sizes are regulated.
7, as mobile phone volume automatic regulating equipment as described in the claim 4,5 or 6, it is characterized in that: described the tinkle of bells control module output environment noise acquired signal is to the environment noise test module, and noise detection module is gathered the ambient noise volume to control environment.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB200410091008XA CN100440899C (en) | 2004-11-15 | 2004-11-15 | A method and apparatus for automatic regulation of mobile phone volume |
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| CNB200410091008XA CN100440899C (en) | 2004-11-15 | 2004-11-15 | A method and apparatus for automatic regulation of mobile phone volume |
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| CN100464498C (en) * | 2006-11-29 | 2009-02-25 | 北京中星微电子有限公司 | A method and device for implementing adjustment of volume based on environmental noise detection |
| CN101431317B (en) * | 2007-11-05 | 2010-06-02 | 中国科学院声学研究所 | Sound volume regulating system and method for outdoor sound equipment |
| CN101753679A (en) * | 2008-12-04 | 2010-06-23 | 深圳富泰宏精密工业有限公司 | Sound volume adjusting system and method |
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