CN1855704B - Method for automatic volume regulation of electronic device - Google Patents
Method for automatic volume regulation of electronic device Download PDFInfo
- Publication number
- CN1855704B CN1855704B CN2005100342777A CN200510034277A CN1855704B CN 1855704 B CN1855704 B CN 1855704B CN 2005100342777 A CN2005100342777 A CN 2005100342777A CN 200510034277 A CN200510034277 A CN 200510034277A CN 1855704 B CN1855704 B CN 1855704B
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- volume
- electronic installation
- unlocked
- audio
- default value
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Abstract
The method comprises: when detecting a start of a known sound effect, deciding if the electronic device executes GPD application program, and thereby determining if it is needed to tune the volume; when the electronic device executes GPS application program, the volume of the electronic device is turned up to up most level, and meanwhile saving the present volume scale; when stopping the GPS application program, the electronic device tunes the volume to the present volume scale saved previously.
Description
[technical field]
The relevant a kind of method of adjusting the electronic installation volume of the present invention, and particularly according to electronic installation whether the method that the GPS application program is adjusted the automatic adjustment electronic installation volume of its volume automatically of carrying out is arranged relevant for a kind of.
[background technology]
Global positioning system (Global Positioning System is called for short GPS) is time-consuming 20 years of U.S. Department of Defense, and cost surpasses the 12000000000 dollars of accurate satellite navigation of cover location plans that began to develop in 1973.Began emission from 1978, and in location, formal round-the-clock three-dimensional space of in October, 1993.The exploitation of gps system supports the military needs of going up on aviation and the aircraft to develop, therefore during on earth any of the user of GPS,, if no landform or build the thing facility and cover, the neither influence that is subjected to weather, and can receive the signal of 4～8 satellites and located.
And in today that GPS popularizes day by day, people like carrying the electronic installation with GPS when tourism, but when the user carries out GPS application program in the electronic installation onboard, often need position that bigger report sound informs that the user is present or the crossing geography information of turning or the like forwardly.Therefore, after the user started the GPS application program, the user got the volume of manual adjustment electronic installation, and after finishing using, then again its volume is turned down.So, when carrying out or all get the volume of manual adjustment electronic installation after carrying out,, all be a puzzlement for having much to do or forgetful user at every turn.
[summary of the invention]
Purpose of the present invention is exactly in the method that a kind of automatic adjustment electronic installation volume is provided, and it is for automatically its volume is adjusted to maximum when carrying out the GPS application program, so that the user can hear bigger report sound.
A further object of the present invention provides a kind of method of automatic adjustment electronic installation volume, and whether it has the GPS of execution application program to adjust its volume automatically according to electronic installation, so the user does not need the volume of manual adjustment electronic installation.
The present invention proposes a kind of method of automatic adjustment electronic installation volume, and the method is included in after electronic installation is activated, and judges whether audio is unlocked.Secondly, when judgement learns that audio has been unlocked, then read the audio default value.Then, judge according to the audio default value whether the volume adjustment mechanism of output element is unlocked.And when judgement learns that volume adjustment mechanism has been unlocked, judge then whether electronic installation has the GPS of execution application program.Then, when judgement learns that electronic installation has the GPS of execution application program, then present volume scale is adjusted according to the audio default value.At last, adjust magnification ratio after the adjustment of sound effect circuit of output element according to the audio default value.
Described according to preferred embodiment of the present invention, the step whether above-mentioned volume adjustment mechanism of judging output element is unlocked comprises whether the volume adjustment mechanism of judging loudspeaker or earphone is unlocked.
Described according to preferred embodiment of the present invention, above-mentioned audio default value comprises the volume adjustment mechanism of adjusting back volume scale, adjusting the back magnification ratio, whether open loudspeaker or earphone.
Described according to preferred embodiment of the present invention, the method for adjusting the electronic installation volume automatically more comprises after judgement learns that electronic installation has the GPS of execution application program, promptly stores present volume scale.
The present invention reintroduces a kind of method of automatic adjustment electronic installation volume, comprises at first for electronic installation is activated, next judges whether audio is unlocked.When judgement learns that audio has been unlocked, then read the audio default value.Then, judge according to the audio default value whether the volume adjustment mechanism of output element is unlocked.Then, when judgement learn volume adjustment mechanism oneself when being unlocked, judge then whether electronic installation has the GPS of execution application program.And when judgement learns that electronic installation has the GPS of execution application program, then store present volume scale, and according to the audio default value present volume scale is adjusted.Then, adjust magnification ratio after the adjustment of sound effect circuit of this output element according to the audio default value.After beginning to carry out the GPS application program, do not judge interruptedly whether the GPS application program stops to carry out.At last, when judgement learns that the GPS application program stops to carry out, then read and sound effect circuit is adjusted according to stored present volume scale.
The present invention is adjusted to maximum with its volume automatically because of adopting when electronic installation is carried out the GPS application program, therefore the user does not need the volume of manual adjustment electronic installation, and electronic installation then is adjusted to its volume the volume of carrying out before the GPS application program automatically when stopping to carry out the GPS application program.
For making purpose of the present invention, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 illustrates the flow chart of steps according to the method for a kind of automatic adjustment electronic installation volume of a preferred embodiment of the present invention.
Fig. 2 illustrates the another kind of flow chart of steps of adjusting the method for electronic installation volume automatically according to a preferred embodiment of the present invention.
[embodiment]
Please refer to Fig. 1, it illustrates the flow chart of steps according to the method for a kind of automatic adjustment electronic installation volume of a preferred embodiment of the present invention.Wherein, as be familiar with this skill person and can know easily, this electronic installation can be personal digital assistant (Personal Digital Assistant is called for short PDA), notebook computer or any device with navigation feature, but all not as limit.
This method of automatically adjusting the electronic installation volume is for after electronic installation is activated, the audio of promptly judging electronic installation whether be unlocked (s102).Wherein, electronic installation may for example be the function with quiet (audio is closed), non-quiet (audio is activated), therefore when judgement learns that audio has been unlocked, then for example be to the storage element of electronic installation, to read the audio default value (s104) that sets when user or electronic installation dispatch from the factory.And when judgement learns that audio is not unlocked, then finish the steps flow chart of the method.
After reading the audio default value, electronic installation is then judged the volume adjustment mechanism of output element whether be unlocked (s106) according to the audio default value.In the present embodiment, output element can for example be the built-in or external loudspeaker of electronic installation, and external earphone, the volume whether the audio default value then comprises volume scale after the electronic installation adjustment, adjust the back magnification ratio, open loudspeaker or earphone is adjusted mechanism or the like.
When judgement learns that volume adjustment mechanism has been unlocked, judge then then whether electronic installation has the GPS application program (s108) of execution.And when learning that in judgement volume adjustment mechanism is not unlocked, then finish the steps flow chart of the method.
Please continue with reference to Fig. 1, when judgement learns that electronic installation has the GPS of execution application program, then store employed present volume scale (s110) now.Then, according to the audio default value present volume scale is adjusted (s112).And in order to allow the user can clearlyer hear the report sound of electronic installation, present embodiment is also adjusted magnification ratio (s114) after the adjustment of sound effect circuit of output element according to the audio default value.
In preferred embodiment of the present invention, the audio default value can for example be to comprise the volume adjustment mechanism of adjusting back volume scale, adjusting the back magnification ratio, whether will open loudspeaker or earphone.
Please follow with reference to Fig. 2, it illustrates the another kind of flow chart of steps of adjusting the method for electronic installation volume automatically according to a preferred embodiment of the present invention.In the present embodiment, this method of adjusting the electronic installation volume automatically is for being activated back (s202) at electronic installation, the audio of promptly judging electronic installation whether be unlocked (s204).When judgement learns that audio has been unlocked, then for example be to the storage element of electronic installation, to read the audio default value (s204) that sets when user or electronic installation dispatch from the factory.And when judgement learns that audio is not unlocked, then finish the steps flow chart of the method.
After reading the audio default value, electronic installation is then judged the volume adjustment mechanism of output element whether be unlocked (s206) according to the audio default value.In the present embodiment, output element can for example be the built-in or external loudspeaker of electronic installation, and external earphone, the volume whether the audio default value then comprises volume scale after the electronic installation adjustment, adjust the back magnification ratio, open loudspeaker or earphone is adjusted mechanism or the like.
When judgement learns that volume adjustment mechanism has been unlocked, judge then then whether electronic installation has the GPS application program (s208) of execution.And when learning that in judgement volume adjustment mechanism is not unlocked, then finish the steps flow chart of the method.
In the present embodiment, learning electronic installation when judgement has when carrying out the GPS application program, and being about to that present volume scale is stored to for example is in the storage element of electronic installation, and according to the audio default value present volume scale is adjusted (s210).Secondly, promptly adjust magnification ratio (s212) after the adjustment of sound effect circuit of output element according to the audio default value.
After having adjusted the volume of electronic installation automatically, also be electronic installation and just carrying out during the GPS application program, electronic installation will not judge interruptedly whether the GPS application program has stopped carrying out (s214).And in when judgement learns that the GPS application program has stopped carrying out, then read and according to stored present volume scale sound effect circuit is adjusted, the magnification ratio that also is about to sound effect circuit is adjusted into as present volume scale stored among the step s210 or the value (s216) that the user sets in the audio default value.
In preferred embodiment of the present invention, as be familiar with this skill person and can know easily, sound effect circuit can be a sound effect integrated circuit, but not as limit.
In sum, method in automatic adjustment electronic installation volume of the present invention can be adjusted to maximum with its volume automatically when electronic installation is carried out the GPS application program, therefore the user does not need the volume of manual adjustment electronic installation, and electronic installation then is adjusted to its volume the volume of carrying out before the GPS application program automatically when stopping to carry out the GPS application program.
Claims (11)
1. method of automatically adjusting the electronic installation volume is characterized in that this method comprises:
After this electronic installation is activated, judge that whether an audio is unlocked;
When judgement learns that this audio has been unlocked, then read an audio default value;
Whether a volume adjustment mechanism of judging an output element according to this audio default value is unlocked;
When judgement learns that this volume adjustment mechanism has been unlocked, judge then whether this electronic installation has the GPS application program of execution;
When judgement learns that this electronic installation has this GPS application program of execution, then one present volume scale is adjusted according to this audio default value; And
Adjust according to this audio default value this output element a sound effect circuit one adjust the back magnification ratio, the volume of this electronic installation is transferred to maximum.
2. the method for automatic adjustment electronic installation volume as claimed in claim 1 is characterized in that: judge that the step whether this volume adjustment mechanism of this output element is unlocked comprises that whether this volume adjustment mechanism of judging loudspeaker is unlocked.
3. the method for automatic adjustment electronic installation volume as claimed in claim 2 is characterized in that: this audio default value comprises that this volume adjustment mechanism of one adjusting back volume scale, this adjustments back magnification ratio, opening these loudspeaker whether.
4. the method for automatic adjustment electronic installation volume as claimed in claim 1 is characterized in that: judge that the step whether this volume adjustment mechanism of this output element is unlocked comprises that more whether this volume adjustment mechanism of judging an earphone is unlocked.
5. the method for automatic adjustment electronic installation volume as claimed in claim 4 is characterized in that: whether this volume that this audio default value comprises an amplification of volume scale, this adjustment back magnification ratio, open this earphone adjusts mechanism.
6. the method for automatic adjustment electronic installation volume as claimed in claim 1 is characterized in that: this method more comprises after judgement learns that this electronic installation has this GPS application program of execution, promptly stores this present volume scale.
7. method of automatically adjusting the electronic installation volume is characterized in that this method comprises:
This electronic installation is activated;
Judge that whether an audio is unlocked;
When judgement learns that this audio has been unlocked, then read an audio default value;
Whether a volume adjustment mechanism of judging an output element according to this audio default value is unlocked;
When judgement learns that this volume adjustment mechanism has been unlocked, judge then whether this electronic installation has the GPS application program of execution;
When judgement learns that this electronic installation has this GPS application program of execution, then store this present volume scale, and one present volume scale is adjusted according to this audio default value;
Adjust according to this audio default value this output element a sound effect circuit one adjust the back magnification ratio, the volume of this electronic installation is transferred to maximum;
Judge that this GPS application program stops whether to carry out; And
When judgement learns that this GPS application program stops to carry out, then read and this sound effect circuit is adjusted according to this stored present volume scale, the volume of this electronic installation is adjusted to the volume of carrying out before the GPS application program.
8. the method for automatic adjustment electronic installation volume as claimed in claim 7 is characterized in that: judge that the step whether this volume adjustment mechanism of this output element is unlocked comprises that whether this volume adjustment mechanism of judging loudspeaker is unlocked.
9. the method for automatic adjustment electronic installation volume as claimed in claim 8 is characterized in that: this audio default value comprises that this volume adjustment mechanism of one adjusting back volume scale, this adjustments back magnification ratio, opening these loudspeaker whether.
10. the method for automatic adjustment electronic installation volume as claimed in claim 7 is characterized in that: judge that the step whether this volume adjustment mechanism of this output element is unlocked comprises that more whether this volume adjustment mechanism of judging an earphone is unlocked.
11. the method for automatic adjustment electronic installation volume as claimed in claim 10 is characterized in that: whether this volume that this audio default value comprises an amplification of volume scale, this adjustment back magnification ratio, open this earphone adjusts mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100342777A CN1855704B (en) | 2005-04-26 | 2005-04-26 | Method for automatic volume regulation of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100342777A CN1855704B (en) | 2005-04-26 | 2005-04-26 | Method for automatic volume regulation of electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1855704A CN1855704A (en) | 2006-11-01 |
| CN1855704B true CN1855704B (en) | 2011-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100342777A Expired - Fee Related CN1855704B (en) | 2005-04-26 | 2005-04-26 | Method for automatic volume regulation of electronic device |
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| Country | Link |
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| CN (1) | CN1855704B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915751A (en) * | 2012-09-26 | 2013-02-06 | 广东欧珀移动通信有限公司 | Method for automatically regulating sound volume and terminal equipment thereof |
| CN104160443B (en) | 2012-11-20 | 2016-11-16 | 统一有限责任两合公司 | The method, apparatus and system processed for voice data |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1148314A (en) * | 1995-08-25 | 1997-04-23 | 京都陶瓷株式会社 | sound volume setting device for portable telephone |
| US6233462B1 (en) * | 1997-04-28 | 2001-05-15 | Nec Corporation | Portable terminal device for automatically controlling transmitting voice level and calling sound level |
| CN1390383A (en) * | 1999-03-30 | 2003-01-08 | 高通股份有限公司 | Method and apparatus for automatically adjusting speaker and microphone gains within a mobile telephone |
-
2005
- 2005-04-26 CN CN2005100342777A patent/CN1855704B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1148314A (en) * | 1995-08-25 | 1997-04-23 | 京都陶瓷株式会社 | sound volume setting device for portable telephone |
| US6233462B1 (en) * | 1997-04-28 | 2001-05-15 | Nec Corporation | Portable terminal device for automatically controlling transmitting voice level and calling sound level |
| CN1390383A (en) * | 1999-03-30 | 2003-01-08 | 高通股份有限公司 | Method and apparatus for automatically adjusting speaker and microphone gains within a mobile telephone |
Non-Patent Citations (1)
| Title |
|---|
| CN 1390383 A,全文. |
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| CN1855704A (en) | 2006-11-01 |
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