CN102111592B - Sound accompaniment control method and device - Google Patents
Sound accompaniment control method and device Download PDFInfo
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- CN102111592B CN102111592B CN200910189316.9A CN200910189316A CN102111592B CN 102111592 B CN102111592 B CN 102111592B CN 200910189316 A CN200910189316 A CN 200910189316A CN 102111592 B CN102111592 B CN 102111592B
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 17
- 230000004044 response Effects 0.000 claims description 11
- 230000011664 signaling Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
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Abstract
The present invention relates to electronic applications, provide a kind of television field frame control method, the method is used for the volume adjusting of TV, described TV is connected with Set Top Box, comprise the first audio unit for regulating television sound volume to export, described Set Top Box is provided with the second audio unit for regulating television sound volume to export, and said method comprising the steps of: connect the first audio unit and the second audio unit respectively; Audio reception control signal, obtains volume adjusting scope; According to volume adjusting scope, select to process, to regulate television sound volume the first audio unit or the second audio unit.Present invention also offers a kind of device realizing said method.Utilize the television field frame control method in the present invention or device, TV and Set Top Box can be connected respectively, can be regulated the volume of Set Top Box or TV by a remote control transmitting audio frequency control signal, improve the convenience that user regulates television sound volume.
Description
Technical field
The present invention relates to electronic applications, more particularly, relate to a kind of sound accompaniment control method and device of television set.
Background technology
As everyone knows, digital TV set-top box adjusts function with volume, but its adjusting range is less.When watching digital television program, user can utilize set-top box remote controller to adjust the size of volume.The program category transmitted due to Digital Television is more, the degree of modulation of various types of programs to volume is different, each volume is there will be inconsistent during zapping, the volume of realizing ideal, need often by the remote controller of television set and the remote controller of Set Top Box with the use of, user uses very inconvenience.
Summary of the invention
Main purpose of the present invention is for prior art defect, provides a kind of sound accompaniment control method and device, to improve the convenience that user regulates television sound volume.
Sound accompaniment control method of the present invention is used for the volume adjusting of TV, described TV is connected with Set Top Box, comprises the first audio unit for regulating television sound volume to export, and described Set Top Box is provided with the second audio unit for regulating television sound volume to export, it is characterized in that, said method comprising the steps of:
Connect the first audio unit and the second audio unit respectively;
Audio reception control signal, obtains volume adjusting scope;
According to volume adjusting scope, select to process, to regulate television sound volume the first audio unit or the second audio unit.
Preferably, described according to volume adjusting scope, select to process the first audio unit or the second audio unit, to comprise the step that television sound volume regulates:
By the first audio unit setting TV balance volume;
For the audio control signal of volume adjusting scope within the second audio unit controlled range, select the second audio unit response.
Preferably, described according to volume adjusting scope, select to process the first audio unit or the second audio unit, also to comprise in the step regulated television sound volume:
Audio control signal within second audio unit controlled range is exceeded for volume adjusting scope, selects the first audio unit response.
Present invention also offers a kind of television field frame control device, volume for TV controls, described TV is connected with Set Top Box, comprise the first audio unit for regulating television sound volume to export, described Set Top Box is provided with the second audio unit for regulating television sound volume to export, and described television field frame control device comprises:
Interface unit, is provided with first interface and the second interface, is connected respectively with the first audio unit and the second audio unit;
Signal receiving unit, for audio reception control signal, obtains volume adjusting scope;
Interface control unit, according to volume adjusting scope, selects to process, to regulate television sound volume the first audio unit or the second audio unit.
Preferably, described interface control unit comprises:
Described interface control unit comprises:
Balance volume arranges module, for setting balance volume;
First selects module, according to volume adjusting scope, selects the second interface to be connected with the second audio unit, so that the audio control signal of the second audio unit response regulation scope within its controlled range, regulates television sound volume.
Preferably, described interface control unit also comprises: second selects module, according to volume adjusting scope, selects first interface to be connected with the first audio unit, so that the first audio unit response regulation scope exceeds the audio control signal within its controlled range, television sound volume is regulated.
As from the foregoing, utilize the television field frame control method in the present invention or device, TV and Set Top Box can be connected respectively, can be regulated the volume of Set Top Box or TV by a remote control transmitting audio frequency control signal, improve the convenience that user regulates television sound volume.
Accompanying drawing explanation
Fig. 1 is the structural representation of television field frame control device in an embodiment of the invention;
Fig. 2 is the structural representation of interface control unit in above-mentioned execution mode;
Fig. 3 is the flow chart of television field frame control method in an embodiment of the invention;
Fig. 4 be in Fig. 3 illustrated embodiment according to volume adjusting scope, select to process the first audio unit or the second audio unit, so that the flow chart regulated television sound volume.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the structure of television field frame control device 10 in an embodiment of the invention.This television field frame control device 10 is for controlling the volume of TV 20, wherein said TV 20 is connected with Set Top Box 30, comprise the first audio unit 21 for regulating TV 20 volume to export, described Set Top Box 30 is provided with the second audio unit 31 for regulating television sound volume to export.As shown in Figure 1, television field frame control device 10 comprises:
Interface unit 11, is provided with first interface 111 and the second interface 112, is connected respectively with the first audio unit 21 and the second audio unit 31; In one embodiment, first interface 111 is connected with the first audio unit 21, and the second interface 112 is connected with the second audio unit 31, to select the audio control signal receiving remote controller.
Signal receiving unit 12, for audio reception control signal, obtains volume adjusting scope; In one embodiment, signal receiving unit 12 can the audio control signal of the remote controller of receiving set up box 30 or the remote controller of TV 20.
Interface control unit 13, for according to volume adjusting scope, selects to process, to regulate the volume of TV 20 the first audio unit 21 or the second audio unit 31.
The present invention, by TV and the Set Top Box connection respectively of the interface control unit 13 in television field frame control device 10, by a remote controller transmitting audio frequency control signal to realize regulating volume, can improve the convenience that user regulates volume.
As shown in Figure 2, above-mentioned interface control unit 13 can comprise:
Balance volume arranges module 131, for setting balance volume scope; In general, the volume value control range of TV 20 can be 0 ~ 100, the volume value control range of Set Top Box 30 is generally 0 ~ 30, can according to the accommodation of human body to TV 20 volume, arrange module 131 by balance volume to process the first audio unit 21, the balance volume value of TV is set to 50, so that in follow-up volume adjustment process, regulates based on the volume of this balance volume value to TV 20.
First selects module 132 according to volume adjusting scope, the second interface 112 is selected to be connected with the second audio unit 30, so that the audio control signal of the second audio unit 30 response regulation scope within its controlled range, and regulate based on the volume of balance volume to TV 20.As is well known to the skilled person, the first audio unit 21 volume adjusting scope generally can 0 ~ 100, the volume adjusting scope of the second audio unit 31 then only has 1 ~ 30.When the volume of TV 20 is regulated, regulate respectively according to Set Top Box 30 and TV 20, preferably tonequality can be produced, and in existing Set Top Box 30, generally there is audio memory function, each channel comparatively good news matter in the past can be carried out storing and preserving.In the present invention, select the second interface 112 in module 132 prioritizing selection interface unit 11 to be connected with the second audio unit 31 by first, form the passage of audio control signal, to adjust comparatively good news matter storing.In one embodiment, can first the second interface 112 in module 132 option interface unit 11 be selected to be connected with the second audio unit 31 in Set Top Box 30 by first, if what receive is audio control signal for increasing volume value, then on the basis of balance volume value, the volume value of TV 20 is progressively increased.If the scope of progressively increasing is larger, more than the volume adjusting scope of the second audio unit 31, then the first interface 111 in module 113 option interface unit 11 is selected to be connected with the first audio unit 21 by second, the audio control signal of the second audio unit 31 volume adjusting scope is exceeded, so that the volume value that remote controller controls TV 20 progressively increases further with response.Otherwise, the second interface 112 in module 132 option interface unit 11 is selected to be connected with the second audio unit 31 in Set Top Box 30 by first, after forming signalling channel, if what receive is audio control signal for reducing volume value, then on the basis of balance volume value, the volume value of TV 20 is successively decreased.If the scope of successively decreasing is larger, more than the volume adjusting scope of the second audio unit 31, then select module 113 to select first interface 111 to be connected with the first audio unit 21 by second, respond this audio control signal, to successively decrease further to the volume value of TV 20.Further, in a concrete example, first can arrange balance volume value is 50, if remote controller transmitting audio frequency control signal, for volume value is adjusted to 60, then selects module 132 to choose the second interface 112 by first and be connected with the second audio unit 31, so that by volume adjusting to 60; If continue transmitting audio frequency control signal, for volume value is adjusted to 82, then module 113 is selected to select first interface 111 to be connected with the first audio unit 21, to regulate by second.
Fig. 3 shows the flow process of television field frame control method in an embodiment of the invention, and this flow process can realize based on above-mentioned sound accompaniment control device, and as shown in Figure 3, this flow process can comprise the following steps:
Step S10, connects the first audio unit 21 and the second audio unit 31 respectively; Such as, the first interface 111 in above-mentioned interface unit 10 and the second interface 112 can be utilized to be connected the first audio unit 21 and the second audio unit 31 respectively.
Step S20, audio reception control signal, obtains volume adjusting scope; Such as, above-mentioned signal receiving unit 20 can be utilized to receive the audio control signal of remote controller and obtain volume adjusting scope.
Step S30, according to volume adjusting scope, selects to process, to regulate the volume of TV 20 the first audio unit 21 or the second audio unit 31.Such as, select different interfaces to connect from different audio units by above-mentioned interface control unit 13, regulate for the volume of audio control signal to TV.
As shown in Figure 4, also following concrete steps can be comprised in above-mentioned steps S30:
Step S31, setting TV balance volume; Such as, in above-described embodiment, first audio unit 21 that can first be arranged in module 131 pairs of TVs 20 by balance volume is processed, and arranges a balance volume, so that subsequent operation.
Step S32, for the audio control signal of volume adjusting scope within the second audio unit 21 controlled range, selects the second audio unit 21 to respond.As is well known to the skilled person, when the volume of TV is regulated, regulate respectively according to Set Top Box 30 and TV 20, preferably tonequality can be produced, and, in existing Set Top Box, generally there is audio memory function, each channel comparatively good news matter in the past can be carried out storing and preserving, therefore, in the present invention, after the connection that above-mentioned each interface is corresponding with each audio unit completes, module 132 is selected preferentially to be connected with the second audio unit 31 by above-mentioned first, form signalling channel, so that audio control signal regulates television sound volume, to realize comparatively good news matter storing.
Step S33, selects the first audio unit 21 response to exceed the audio control signal of the second audio unit 31 volume adjusting scope, to regulate volume.In above-described embodiment, if audio control signal exceeds the volume adjusting scope of the second audio unit 31, then select module 113 to select to be connected with the first audio unit by second, formation signalling channel, with to regulating television sound volume further.Such as, arranging balance volume value is 50, if remote controller transmitting audio frequency control signal, for volume value is adjusted to 60, then selects module 132 to choose the second audio unit 31 by first and regulates, by volume adjusting to 60; If continue transmitting audio frequency control signal, for volume value is adjusted to 82, then module 113 is selected to select the first audio unit 21, to regulate by second.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a sound accompaniment control method, for the volume adjusting of TV, described TV is connected with Set Top Box, comprise the first audio unit for regulating television sound volume to export, described Set Top Box is provided with the second audio unit for regulating television sound volume to export, it is characterized in that, said method comprising the steps of:
Connect the first audio unit and the second audio unit respectively;
Receive the audio control signal of remote controller, obtain volume adjusting scope;
According to volume adjusting scope, select to process, to regulate television sound volume the first audio unit or the second audio unit; Described according to volume adjusting scope, select to process the first audio unit or the second audio unit, to comprise the step that television sound volume regulates:
Setting TV balance volume;
For the audio control signal of volume adjusting scope within the second audio unit controlled range, select the second audio unit response.
2. sound accompaniment control method according to claim 1, is characterized in that, described according to volume adjusting scope, selects to process the first audio unit or the second audio unit, also to comprise in the step regulated television sound volume:
Audio control signal within second audio unit controlled range is exceeded for volume adjusting scope, selects the first audio unit response.
3. a television field frame control device, volume for TV controls, described TV is connected with Set Top Box, comprise the first audio unit for regulating television sound volume to export, described Set Top Box is provided with the second audio unit for regulating television sound volume to export, it is characterized in that, described television field frame control device comprises:
Interface unit, is provided with first interface and the second interface, is connected respectively with the first audio unit and the second audio unit;
Signal receiving unit, for receiving the audio control signal of remote controller, obtains volume adjusting scope;
Interface control unit, according to volume adjusting scope, selects to process, to regulate television sound volume the first audio unit or the second audio unit; Described interface control unit comprises:
Balance volume arranges module, for setting balance volume;
First selects module, according to volume adjusting scope, selects the second interface to be connected with the second audio unit, so that the audio control signal of the second audio unit response regulation scope within its controlled range, regulates television sound volume.
4. television field frame control device according to claim 3, it is characterized in that, described interface control unit also comprises: second selects module, according to volume adjusting scope, first interface is selected to be connected with the first audio unit, so that the first audio unit response regulation scope exceeds the audio control signal within its controlled range, television sound volume is regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189316.9A CN102111592B (en) | 2009-12-23 | 2009-12-23 | Sound accompaniment control method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189316.9A CN102111592B (en) | 2009-12-23 | 2009-12-23 | Sound accompaniment control method and device |
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| CN102111592A CN102111592A (en) | 2011-06-29 |
| CN102111592B true CN102111592B (en) | 2016-01-20 |
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| CN200910189316.9A Active CN102111592B (en) | 2009-12-23 | 2009-12-23 | Sound accompaniment control method and device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103873906B (en) * | 2012-12-18 | 2017-05-31 | 鸿富锦精密工业（深圳）有限公司 | Set Top Box and volume adjusting method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101277412A (en) * | 2008-03-31 | 2008-10-01 | 深圳创维数字技术股份有限公司 | Method and system for balancing set-top box output volume |
| CN101488282A (en) * | 2009-01-19 | 2009-07-22 | 于华利 | Method for remote controlling television set by set-top box |
| CN201365303Y (en) * | 2009-03-06 | 2009-12-16 | 陈忻 | One-button double-control remote controller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7216221B2 (en) * | 2003-09-30 | 2007-05-08 | Microsoft Corporation | Method and system for unified audio control on a personal computer |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101277412A (en) * | 2008-03-31 | 2008-10-01 | 深圳创维数字技术股份有限公司 | Method and system for balancing set-top box output volume |
| CN101488282A (en) * | 2009-01-19 | 2009-07-22 | 于华利 | Method for remote controlling television set by set-top box |
| CN201365303Y (en) * | 2009-03-06 | 2009-12-16 | 陈忻 | One-button double-control remote controller |
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| CN102111592A (en) | 2011-06-29 |
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