CN102065260A - Background environment change-based television for automatically adjusting volume - Google Patents
Background environment change-based television for automatically adjusting volume Download PDFInfo
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- CN102065260A CN102065260A CN 201010544125 CN201010544125A CN102065260A CN 102065260 A CN102065260 A CN 102065260A CN 201010544125 CN201010544125 CN 201010544125 CN 201010544125 A CN201010544125 A CN 201010544125A CN 102065260 A CN102065260 A CN 102065260A
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Abstract
The invention relates to a background environment change-based implementation method for automatically adjusting volume of equipment, and provides a noise acquisition circuit arranged in the equipment. The noise acquisition circuit transmits digital audio signals converted from the acquired audio signals through a signal conversion circuit to a central processing unit, and the digital audio signals are analyzed and processed to obtain a noise value. The method is characterized by comprising a learning process and an automatic adjusting process. The method realizes corresponding output of the volume matched with the noise by mapping of the acquired noise value and the equipment output volume, has skilful design, realizes intellectualization of equipment volume control, and improves the competitiveness of a product.
Description
Technical field
The present invention relates to a kind of implementation method that changes automatic conditioning equipment volume based on background environment.
Background technology
Existing television sound volume control technology, what mainly adopt is manual type, but the situation that many inconveniences in the use of reality, can occur, when for example ought be subjected to ambient noise (noise that comprises artificial confused noise and natural environment) interference, need artificial going to regulate the best audio visual effect that television sound volume just can reach TV user, guarantee view quality.It is reported that general TV is to set in advance constant volume, the user goes quantitative change volume by remote controller again.And this mode under the situation that the ambient noise situation changes, seem not enough " intellectuality ".
Summary of the invention
The purpose of this invention is to provide and a kind ofly change the implementation method of automatic conditioning equipment volume, realize the intellectuality that device voice volume is regulated based on background environment.
The present invention adopts following scheme to realize: a kind of implementation method that changes automatic conditioning equipment volume based on background environment, provide a noise gathering circuit to be located in this equipment, described noise gathering circuit changes into digital audio and video signals with the audio signal of gathering by signaling conversion circuit and sends into central processing unit analysis, handles and draw noise level; It is characterized in that: comprise learning process and self-regulating process; Described learning process: the user sets up the numerical value mapping table of noise and output volume by menu, and stores; Described self-regulating process: when detecting, the equipment output volume is closed, gather ambient noise by the noise gathering circuit, central processing unit is compared according to the mapping table in noise level and the memory, realize which type of level of noise, corresponding volume in the equipment output mapping table.
Noise level and the equipment output volume mapping of the present invention by gathering, realize which type of volume of the corresponding output of which type of noise, the high-lighting problem that solution runs at present is (under the ambient noise dynamic change situation, the situation of TV audio/video poor effect), thus can user friendly largely operating process.
Description of drawings
Fig. 1 is the principle flow chart of the embodiment of the invention one.
Fig. 2 is the principle flow chart of the embodiment of the invention two.
Embodiment
The present invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, the invention provides a kind of implementation method that changes automatic conditioning equipment volume based on background environment, provide a noise gathering circuit to be located in this equipment, described noise gathering circuit changes into digital audio and video signals with the audio signal of gathering by signaling conversion circuit and sends into central processing unit analysis, handles and draw noise level; It is characterized in that: comprise learning process and self-regulating process; Described learning process: the user sets up the numerical value mapping table of noise and output volume by menu, and stores; Described self-regulating process: when detecting, the equipment output volume is closed, gather ambient noise by the noise gathering circuit, central processing unit is compared according to the mapping table in noise level and the memory, realize which type of level of noise, corresponding volume in the equipment output mapping table.
In present embodiment, device of the present invention can be television set or other multimedia equipments, as shown in Figure 2, learning process of the present invention also comprises: in the equipment use, the user adjusts the output volume of equipment according to the noise situations of prevailing circumstances, passes through remote controller key, this ambient noise value and equipment output volume value of gathering by the noise gathering circuit is formed mapping table, store.
In order to allow equipment ambient noise is gathered regularly, the self-regulating process described in present embodiment comprises that also the user sets noise measuring blanking time by remote controller.In order to obtain the ambient noise value more accurately, described noise level is the mean value of the ambient noise of repeatedly gathering.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (5)
1. implementation method that changes automatic conditioning equipment volume based on background environment, provide a noise gathering circuit to be located in this equipment, described noise gathering circuit changes into digital audio and video signals with the audio signal of gathering by signaling conversion circuit and sends into central processing unit analysis, handles and draw noise level; It is characterized in that: comprise learning process and self-regulating process;
Described learning process: the user sets up the numerical value mapping table of noise and output volume by menu, and stores;
Described self-regulating process: when detecting, the equipment output volume is closed, gather ambient noise by the noise gathering circuit, central processing unit is compared according to the mapping table in noise level and the memory, realize which type of level of noise, corresponding volume in the equipment output mapping table.
2. the implementation method that changes automatic conditioning equipment volume based on background environment according to claim 1, it is characterized in that: described learning process also comprises: in the equipment use, the user is according to the noise situations of prevailing circumstances, adjust the output volume of equipment, pass through remote controller key, this ambient noise value and equipment output volume value of gathering by the noise gathering circuit is formed mapping table, store.
3. according to claim 1ly change the implementation method of automatic conditioning equipment volume based on background environment, it is characterized in that: described self-regulating process comprises that the user sets noise measuring blanking time by remote controller.
4. according to claim 1ly change the implementation method of automatic conditioning equipment volume based on background environment, it is characterized in that: described noise level is the mean value of the ambient noise of repeatedly gathering.
5. according to claim 1ly change the implementation method of automatic conditioning equipment volume based on background environment, it is characterized in that: described equipment is television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010544125 CN102065260A (en) | 2010-11-15 | 2010-11-15 | Background environment change-based television for automatically adjusting volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010544125 CN102065260A (en) | 2010-11-15 | 2010-11-15 | Background environment change-based television for automatically adjusting volume |
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| CN102065260A true CN102065260A (en) | 2011-05-18 |
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| CN 201010544125 Pending CN102065260A (en) | 2010-11-15 | 2010-11-15 | Background environment change-based television for automatically adjusting volume |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002236A (en) * | 2012-12-17 | 2013-03-27 | 深圳Tcl新技术有限公司 | Method and system used for adjusting volume and based on environment noise and television |
| CN103209370A (en) * | 2012-01-16 | 2013-07-17 | 联想(北京)有限公司 | Electronic equipment and method for adjusting file sound parameters output by sound playing device |
| CN103702049A (en) * | 2013-12-27 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | Television and volume adjusting method thereof |
| CN104056357A (en) * | 2013-03-21 | 2014-09-24 | 深圳迈瑞生物医疗电子股份有限公司 | Defibrillator, and voice volume automatic adjusting method and apparatus thereof |
| CN104094580A (en) * | 2012-02-08 | 2014-10-08 | 高通股份有限公司 | Controlling mobile device based on sound identification |
| CN104847176A (en) * | 2015-04-23 | 2015-08-19 | 张泽 | Electronic lock controlling method and device |
| WO2017120903A1 (en) * | 2016-01-15 | 2017-07-20 | 常平 | Information pushing method during volume adjustment, and audio plaer |
| WO2017120904A1 (en) * | 2016-01-15 | 2017-07-20 | 常平 | Method for adjusting volume level on the basis of surrounding environment and audio player |
| CN107071316A (en) * | 2016-12-30 | 2017-08-18 | 华为技术有限公司 | The method and terminal device of automatic regulating volume |
| CN110651324A (en) * | 2017-05-15 | 2020-01-03 | 苹果公司 | Multimodal interface |
| US12014118B2 (en) | 2021-12-17 | 2024-06-18 | Apple Inc. | Multi-modal interfaces having selection disambiguation and text modification capability |
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| WO2005011111A2 (en) * | 2003-07-28 | 2005-02-03 | Koninklijke Philips Electronics N.V. | Audio conditioning apparatus, method and computer program product |
| CN1909365A (en) * | 2005-08-02 | 2007-02-07 | 乐金电子（昆山）电脑有限公司 | Volume automatic regulating device and its method |
| CN101030762A (en) * | 2007-01-15 | 2007-09-05 | 四川长虹电器股份有限公司 | Volume controlling method and controller |
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Patent Citations (3)
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| WO2005011111A2 (en) * | 2003-07-28 | 2005-02-03 | Koninklijke Philips Electronics N.V. | Audio conditioning apparatus, method and computer program product |
| CN1909365A (en) * | 2005-08-02 | 2007-02-07 | 乐金电子（昆山）电脑有限公司 | Volume automatic regulating device and its method |
| CN101030762A (en) * | 2007-01-15 | 2007-09-05 | 四川长虹电器股份有限公司 | Volume controlling method and controller |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209370A (en) * | 2012-01-16 | 2013-07-17 | 联想(北京)有限公司 | Electronic equipment and method for adjusting file sound parameters output by sound playing device |
| CN104094580A (en) * | 2012-02-08 | 2014-10-08 | 高通股份有限公司 | Controlling mobile device based on sound identification |
| US9524638B2 (en) | 2012-02-08 | 2016-12-20 | Qualcomm Incorporated | Controlling mobile device based on sound identification |
| CN103002236A (en) * | 2012-12-17 | 2013-03-27 | 深圳Tcl新技术有限公司 | Method and system used for adjusting volume and based on environment noise and television |
| CN104056357A (en) * | 2013-03-21 | 2014-09-24 | 深圳迈瑞生物医疗电子股份有限公司 | Defibrillator, and voice volume automatic adjusting method and apparatus thereof |
| CN104056357B (en) * | 2013-03-21 | 2017-01-25 | 深圳迈瑞生物医疗电子股份有限公司 | Defibrillator, and voice volume automatic adjusting method and apparatus thereof |
| CN103702049A (en) * | 2013-12-27 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | Television and volume adjusting method thereof |
| CN104847176A (en) * | 2015-04-23 | 2015-08-19 | 张泽 | Electronic lock controlling method and device |
| WO2017120903A1 (en) * | 2016-01-15 | 2017-07-20 | 常平 | Information pushing method during volume adjustment, and audio plaer |
| WO2017120904A1 (en) * | 2016-01-15 | 2017-07-20 | 常平 | Method for adjusting volume level on the basis of surrounding environment and audio player |
| CN107071316A (en) * | 2016-12-30 | 2017-08-18 | 华为技术有限公司 | The method and terminal device of automatic regulating volume |
| CN110651324A (en) * | 2017-05-15 | 2020-01-03 | 苹果公司 | Multimodal interface |
| CN110651324B (en) * | 2017-05-15 | 2023-05-16 | 苹果公司 | Multi-modal interface |
| US12014118B2 (en) | 2021-12-17 | 2024-06-18 | Apple Inc. | Multi-modal interfaces having selection disambiguation and text modification capability |
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Application publication date: 20110518 |