CN103731696A - Handheld device and method for regulating volume of electronic device - Google Patents
Handheld device and method for regulating volume of electronic device Download PDFInfo
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- CN103731696A CN103731696A CN201210380894.2A CN201210380894A CN103731696A CN 103731696 A CN103731696 A CN 103731696A CN 201210380894 A CN201210380894 A CN 201210380894A CN 103731696 A CN103731696 A CN 103731696A
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Abstract
A handheld device for regulating the output volume of an electronic device comprises an acquisition unit and a regulation unit. The acquisition unit is used for responding to a first detection signal to acquire the output volume value of the electronic device. The regulation unit is used for acquiring difference between the acquired volume value and a preset standard volume value and generating a volume regulation signal according to the difference so as to regulate the output volume value of the electronic device. The invention further provides a regulation method of the handheld device.
Description
Technical field
The present invention relates to a kind of handheld device, relate in particular to a kind of for adjusting the handheld device of electronic equipment volume.
Background technology
Existing electronic equipment is for example in television set, display, and different TV programme or audio-visual resource are used the volumes of different sizes.Therefore,, when user is when switching different TV programme or audio-visual resource, the volume of electronic equipment output often there will be and diminishes suddenly and can not hear clearly or become suddenly large and make us insufferable situation.Generally, user generally adopts manual mode progressively to adjust to obtain suitable volume to the broadcast sound volume of different TV programme or audio-visual resource.Yet this kind of mode operates cumbersome.
Summary of the invention
In view of this, be necessary to provide a kind of handheld device of easy adjustment electronic equipment output volume.
In addition, be also necessary to provide a kind of method of adjustment of easy adjustment electronic equipment output volume.
For adjusting a handheld device for the output volume of electronic equipment, it comprises collecting unit adjustment unit.Collecting unit gathers the volume value of electronic equipment output for responding the first detection signal.Adjustment unit is for the difference between the volume value that obtains collection and default standard pronunciation value, and according to described difference, produces volume and adjust signal and adjust with the volume value that electronic equipment is exported.
A method of adjustment of adjusting electronic equipment output volume, it comprises the steps:
Established standards volume value;
Gather the volume value of video equipment output;
Obtain volume value and the difference between standard pronunciation value of collection and send volume adjustment signal and adjust with the volume to electronic equipment to electronic equipment.
Above-mentioned handheld device and method of adjustment, handheld device can automatically be adjusted to standard pronunciation value by the volume value of electronic equipment output according to the predefined standard parameter value of user after the volume value with electronic equipment output compares, and complete without user's step-by-step operation, more convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a better embodiment audio-visual system.
Fig. 2 is the functional block diagram of a better embodiment audio-visual system.
Fig. 3 is the method for adjustment flow chart that a better embodiment is adjusted audio-visual system output volume.
Main element symbol description
The first radio communication module 21
Judging unit 27
The second radio communication module 11
Audio output unit 17
Method for regulation of sound volume step S1-S11
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1, electronic installation 100 comprises electronic equipment 10 and for controlling the handheld device 20 of electronic equipment 10.Handheld device 20 can be remote controller, mobile phone, panel computer etc.Between handheld device 20 and electronic equipment 10, by short-distance radio interconnection technique, connect, for example, WIFI, bluetooth or infrared and radio interconnection technique.Electronic equipment 10 can be the electronic equipment of the exportable sound such as television set, display.In the present embodiment, electronic equipment 10 is television set.Electronic equipment 10 uses WIFI to be connected with handheld device 20.
As shown in Figure 2, handheld device 20 comprises the first radio communication module 21, display unit 22, setup unit 23, control unit 24, audio collection unit 25, computing unit 26, judging unit 27 and adjustment unit 28.
The first radio communication module 21 is set up wireless connections for responding user's operation with electronic equipment 10, to carry out data interaction.Particularly, the first radio communication module 21 can be used for responding user and operates generation enabled instruction, so that handheld device 20 is set up wireless connections and carried out data interaction with electronic equipment 10.
Judging unit 27 is for judging that whether above-mentioned reference volume value is in default volume value scope.Particularly, in judging unit 27, store the default volume value scope that producer or user set.In the present embodiment, default volume value scope is 20dB-70dB.If while judging that reference volume value is within the scope of default volume value, judging unit 27 will be exported processing signals to adjustment unit 28; If critical parameter volume value is not within the scope of default volume value time, judging unit 27 will be exported the second detection signal to audio collection unit 25.Audio collection unit 25 is also proceeded to gather to the volume of electronic equipment 10 second program outputs for responding the second detection signal.Particularly, audio collection unit 25 will be proceeded to gather to the volume value of second program output with the frequency of presetting in Preset Time.For example, electronic equipment 10 in Preset Time in only there being picture without the time period of volume output, the reference volume value that computing unit 26 calculates is 0dB and not within the scope of default volume value.Now, judging unit 27 will be exported the second detection signal to audio collection unit 25, and audio collection unit 25 re-starts collection with predeterminated frequency to the volume value of second program output by response the second detection signal in Preset Time.Again for example, the sound that the sound that electronic equipment 10 is exported in Preset Time is special-effect, as the explosive sound that blast scene coordinates, it is 90dB and not within the scope of default volume value that computing unit 26 calculates reference volume value.Now, judging unit 27 will be exported the second detection signal to audio collection unit 25, and audio collection unit 25 re-starts collection with predeterminated frequency to the volume value of second program output by response the second detection signal in Preset Time.Wherein, the large I of above-mentioned Preset Time and predeterminated frequency is set as required by producer or user.
In electronic equipment 10, be provided with the second radio communication module 11, audio producing unit 13, processing unit 15 and audio output unit 17.
The second radio communication module 11 is set up wireless connections for responding enabled instruction and the handheld device 20 of the first radio communication module 21 transmissions, to carry out data interaction with handheld device 20.
Audio output unit 17 is for the audio signal of output electronic equipment 10 second programs.Particularly, the audio signal before audio output unit 17 is adjusted for output electronic equipment second program and after adjusting.For example, the audio signal before the adjustment that central authorities after the exportable switching of audio output unit 17 are 2, and the volume value of 2, central authorities that export afterwards in adjustment is the predefined standard pronunciation value of user 50dB.
Please refer to Fig. 3, it is for controlling the method for adjustment flow chart of electronic equipment 10 output volumes.This method of adjustment comprises the steps.
Step S1, connects handheld device 20 and electronic equipment 10.
Step S3, established standards volume value.Wherein, the setting of standard pronunciation value is needed according to self by user and current environment of living in is set voluntarily.
Step S4, whether detecting electronic equipment 10 switches to second program by the first current program.If so, perform step S5; If not, perform step S4.
Step S5, gathers the volume value that electronic equipment 10 is exported.Wherein, when detecting electronic equipment 10 switches to second program by the first current program, gather the volume value of electronic equipment 10 second program outputs.
Step S7, calculates reference volume value according to the volume value of above-mentioned collection.Wherein, reference volume value is the mean value of the volume value of the interior second program output gathering with predeterminated frequency of Preset Time.
Step S9, judges that whether reference volume value is in presetting within the scope of volume value.If so, perform step S11; If not, continue execution step S5.
Step S11, obtain the difference between reference volume value and default standard pronunciation value and send volume adjust signal to electronic equipment 10 so that the volume of electronic equipment 10 outputs is adjusted.Particularly, above-mentioned difference is the difference between reference volume value and standard pronunciation value.Adjust signal and according to above-mentioned difference, the volume value of electronic equipment 10 second program outputs is adjusted to standard pronunciation value when electronic equipment 10 switches to second program by current the first program.
In the present invention, the volume value of the audio signal that handheld device 20 and method of adjustment thereof can be exported by audio output unit 17 electronic equipment 10 after switching to second program gathers and adjusts, make the electronic equipment 10 standard pronunciation value that finally volume value of the audio signals of output is set according to self-demand for user, thus the user's that better fits demand.
Claims (10)
1. a handheld device, it,, for adjusting the volume of electronic equipment output, is characterized in that: described handheld device comprises collecting unit, computing unit and adjustment unit, described collecting unit is for gathering the volume value of electronic equipment output; Described adjustment unit is for the difference between the volume value that obtains collecting unit and gather and default standard pronunciation value, and according to described difference, produces volume and adjust signal and adjust with the volume that electronic equipment is exported.
2. handheld device as claimed in claim 1, it is characterized in that: described handheld device comprises control unit, described control unit, for produce the first detection signal when detecting switching signal, gathers the volume value of electronic equipment second program output to control collecting unit.
3. handheld device as claimed in claim 2, is characterized in that: described collecting unit gathers the volume value of second program output with predeterminated frequency in Preset Time for responding the first detection signal; The volume value of described collection is the mean value of the volume value of the second program output that gathers in Preset Time of collecting unit.
4. handheld device as claimed in claim 1, is characterized in that: described difference is the volume value value of collection and the difference between standard pronunciation value, and described adjustment signal is for adjusting to standard pronunciation value according to described difference by the volume value of electronic equipment output.
5. handheld device as claimed in claim 1, is characterized in that: described handheld device comprises judging unit, and whether the volume value that described judging unit is used for judging collection is in presetting within the scope of volume value; When the volume value of judging described collection is within the scope of default volume value, described adjustment unit is adjusted signal and is sent to electronic equipment so that the volume value of second program output is adjusted for produce volume according to described difference.
6. handheld device as claimed in claim 5, it is characterized in that: when the volume value of judging described collection is not within the scope of default volume value, described judging unit produces the second detection signal, and described collecting unit is proceeded to gather to the volume value of second program output with predeterminated frequency in Preset Time for responding the second detection signal.
7. a method of adjustment, it,, for adjusting electronic equipment output volume, is characterized in that: described method of adjustment comprises the steps:
Established standards volume value;
Gather the volume value of electronic equipment output;
Obtain volume value and the difference between default standard pronunciation value of collection and send volume and adjust signal and adjust with the volume to electronic equipment to electronic equipment.
8. method of adjustment as claimed in claim 7, is characterized in that: when detecting electronic equipment switches to second program by the first current program; Gather the volume value of electronic equipment second program output.
9. method of adjustment as claimed in claim 7, is characterized in that: the volume value of described collection can obtain by following steps:
In Preset Time, with predeterminated frequency, gather the volume value of second program output;
Calculate the mean value of the volume value of the second program output gathering with predeterminated frequency in above-mentioned Preset Time, and described mean value is set as to reference volume value.
10. method of adjustment as claimed in claim 9, is characterized in that: described method of adjustment is further comprising the steps of:
When the volume value of judging described collection is within the scope of default volume value, send volume adjust signal to electronic equipment so that the volume of second program output is adjusted;
When the volume value of judging described collection is not within the scope of default volume value, continues to gather electronic equipment and switch to the volume value of exporting after second program.
Priority Applications (1)
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CN201210380894.2A CN103731696A (en) | 2012-10-10 | 2012-10-10 | Handheld device and method for regulating volume of electronic device |
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CN201210380894.2A CN103731696A (en) | 2012-10-10 | 2012-10-10 | Handheld device and method for regulating volume of electronic device |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101375A (en) * | 2016-05-26 | 2016-11-09 | 努比亚技术有限公司 | A kind of method and mobile terminal being controlled audio-frequence player device volume by mobile terminal |
CN106231410A (en) * | 2016-08-29 | 2016-12-14 | 北海爱飞数码科技有限公司 | It is applied to the volume adjustment device of television set |
CN106254938A (en) * | 2016-08-29 | 2016-12-21 | 北海华源电子有限公司 | There is the television set of automatic sound-volume adjusting function |
CN106303700A (en) * | 2016-08-29 | 2017-01-04 | 北海华源电子有限公司 | Volume is automatically adjusted television set |
-
2012
- 2012-10-10 CN CN201210380894.2A patent/CN103731696A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106101375A (en) * | 2016-05-26 | 2016-11-09 | 努比亚技术有限公司 | A kind of method and mobile terminal being controlled audio-frequence player device volume by mobile terminal |
CN106231410A (en) * | 2016-08-29 | 2016-12-14 | 北海爱飞数码科技有限公司 | It is applied to the volume adjustment device of television set |
CN106254938A (en) * | 2016-08-29 | 2016-12-21 | 北海华源电子有限公司 | There is the television set of automatic sound-volume adjusting function |
CN106303700A (en) * | 2016-08-29 | 2017-01-04 | 北海华源电子有限公司 | Volume is automatically adjusted television set |
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Application publication date: 20140416 |