CN103731696A - Handheld device and method for regulating volume of electronic device - Google Patents

Handheld device and method for regulating volume of electronic device Download PDF

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Publication number
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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CN
China
Prior art keywords
volume value
volume
electronic equipment
value
unit
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Pending
Application number
CN201210380894.2A
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Chinese (zh)
Inventor
张智钧
庄嘉文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Priority to CN201210380894.2A priority Critical patent/CN103731696A/en
Publication of CN103731696A publication Critical patent/CN103731696A/en
Pending legal-status Critical Current

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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

The method of handheld device and adjustment electronic equipment volume thereof
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
Electronic installation 100
Electronic equipment 10
Handheld device 20
The first radio communication module 21
Display unit 22
Setup unit 23
Input module 230
Setting module 232
Control unit 24
Audio collection unit 25
Computing unit 26
Judging unit 27
Adjustment unit 28
The second radio communication module 11
Audio producing unit 13
Processing unit 15
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.
Display unit 22 is for demonstration information.Wherein, display unit 22 is electric capacity or resistive touch screen, and user can carry out input operation by operation touch-screen.
Setup unit 23 presets standard pronunciation value for responding user's input operation.Particularly, setup unit 23 comprises input module 230 and setting module 232.When user's operating and setting unit 23, input module 230 is for providing input window and producing and set instruction according to user's input operation.Standard pronunciation value is set and be stored as to setting module 232 for responding setting instruction by the volume value of user's input.Wherein, standard pronunciation value can for example be set according to self-demand and current environment of living in voluntarily by user, and when watching TV under noisy environment, user can set larger standard pronunciation value; And while watching TV under more quiet environment, user can set less standard pronunciation value.In the present embodiment, the standard pronunciation value that user sets is 50dB.Setup unit 23 is for being shown in the soft-key button in display unit 22.In some other embodiment, setup unit 23 can be the specific keys being arranged in handheld device 20, and user directly carries out the setting of standard pronunciation value by operation push-button.For example, setup unit 23 is for being arranged at three buttons in handheld device 20.Three buttons respectively corresponding strong, in, the standard pronunciation value of weak three different brackets.Wherein, strong standard pronunciation value corresponding to grade is 60dB, and the standard pronunciation value that middle grade is corresponding is 45dB, and standard pronunciation value corresponding to weak grade is 30dB.When user operates button corresponding to strong grade, standard pronunciation value will be set as 60dB.Middle grade is consistent with the setting means of strong grade with the setting of weak grade, does not repeat them here.In addition, setup unit 23 also can be the combination that the volume being arranged in handheld device 20 is adjusted key and acknowledgement key.Wherein, volume adjustment key comprises "+" and "-" two buttons.First user adjusts key choice criteria volume value by the volume of operational correspondence, then by operating, determines that key is set as standard pronunciation value by the volume value after adjusting.For example, user adjusts key "+" by operation volume the sound of electronic equipment 10 is adjusted to 50dB, finally by operating, determines that key assignments 50dB is standard pronunciation value.
Control unit 24 for producing the first detection signal when detecting switching signal.Switching signal switches to second program for controlling electronic equipment 10 by the first program of current broadcasting.Wherein, the first program and second program can be TV programme, network audio-video resource and song etc.In the present embodiment, the first program and second program are TV programme.For example, user switches to 2, central authorities by operation control unit 24 by current in progress central 1.In the present embodiment, switching signal and the first detection signal produce by user's operation setting specific button on electronic equipment 10.In some other embodiment, in control signal switching signal and the first detection signal also can by user respectively operation setting two different buttons in handheld device 20 produced.In addition, switching signal also can automatically be produced by electronic equipment 10 when the first program of current broadcasting is about to enter second program, and sends to handheld device 20.
Audio collection unit 25 is for gathering the volume value of electronic equipment 10 outputs.Particularly, audio collection unit 25 gathers the volume value of electronic equipment 10 second program outputs with the frequency of presetting in a Preset Time for responding the first detection signal.For example, audio collection unit 25 gathers the volume value of the second program of with the frequency every 2s, video equipment 20 being play in 10s.
Computing unit 26 calculates reference volume value for the volume value gathering according to audio collection unit 25.Wherein, reference volume value is the mean value of the volume value of second program output in Preset Time.Particularly, after audio collection unit 25 has gathered, computing unit 26 by the volume value sum gathering according to audio collection unit in Preset Time 25 divided by the number of times gathering and obtain the mean value of the volume value of second program output, i.e. reference volume value.
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.
Adjustment unit 28 obtains the difference between reference volume value and standard value for responding above-mentioned processing signals, and is sent to electronic equipment 10 according to above-mentioned difference generation volume adjustment signal, to adjust the volume of electronic equipment 10 second programs outputs.Particularly, above-mentioned difference is that reference volume value is with respect to the difference between standard value.Adjustment unit 28 is for sending and adjust signal to electronic equipment 10 according to above-mentioned difference, so that the volume value of electronic equipment 10 second program outputs is adjusted to standard pronunciation value.Wherein, when above-mentioned difference is negative value, adjust signal for the volume value of electronic equipment 10 second program outputs being increased to standard pronunciation value according to above-mentioned difference.When above-mentioned difference is timing, adjust signal for the volume value of electronic equipment 10 second program outputs being reduced to standard pronunciation value according to above-mentioned difference.For example, when the difference between reference volume value and standard pronunciation value be-during 20dB, adjustment unit 28 produces volume and adjusts signal by the volume value raising 20dB of electronic equipment 10 second program outputs, so that the volume value of electronic equipment 10 second programs outputs equals standard pronunciation value 50dB.
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 producing unit 13 is for generation of audio signal.Particularly, audio producing unit 13 can be used for receiving the video-audio signal that extraneous wireless system sends and produces corresponding audio signal, for example, receives the sound that television channel information that TV station sends produces corresponding television channel.Audio producing unit 13 also for producing the audio signal corresponding with this application program after application program launching.Wherein, application program can be the built-in program of electronic equipment 10, also can be the program of installing in other electronic equipment being electrically connected with electronic equipment 10.For example, in Web TV, start the sound producing after audio and video player or playing with the optical disc player that television set is electrically connected the sound producing after video disc.
Processing unit 15 switches to second program for responding switching signal control electronic equipment 10 by the first program, and processing unit 15 also adjusts for responding volume the volume that signal is adjusted electronic equipment 10 second programs outputs.Particularly, processing unit 15 is adjusted to the predefined standard pronunciation value of user for responding volume adjustment signal by the volume value of electronic equipment 10 second programs outputs.
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.
CN201210380894.2A 2012-10-10 2012-10-10 Handheld device and method for regulating volume of electronic device Pending CN103731696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210380894.2A CN103731696A (en) 2012-10-10 2012-10-10 Handheld device and method for regulating volume of electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210380894.2A CN103731696A (en) 2012-10-10 2012-10-10 Handheld device and method for regulating volume of electronic device

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Publication Number Publication Date
CN103731696A true CN103731696A (en) 2014-04-16

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Cited By (4)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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