CN202872949U - Automatic regulating apparatus for volume of television - Google Patents
Automatic regulating apparatus for volume of television Download PDFInfo
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- CN202872949U CN202872949U CN 201220285430 CN201220285430U CN202872949U CN 202872949 U CN202872949 U CN 202872949U CN 201220285430 CN201220285430 CN 201220285430 CN 201220285430 U CN201220285430 U CN 201220285430U CN 202872949 U CN202872949 U CN 202872949U
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Abstract
The utility model discloses an automatic regulating apparatus for the sound volume of a television. The automatic regulating apparatus comprises a master control module, a sound volume acquisition module, a level acquisition module, an involatile memory, and a sound volume control module, wherein the master control module is a general data processor used for processing data and coordinating work of each module; the sound volume acquisition module is an audio frequency acquisition element used for acquiring the volume of sounds played by the television; the level acquisition module is used for acquiring the level of source component sound signals; the involatile memory is used for storing the acquired volume of the sounds played by the television as well as a calculation formula reflecting the mutual relation among the volume of the sounds played actually, the level of the source component sound signals, and gains of the sound volume control module; the sound volume control module is used for controlling the volume of the sounds played by the television.
Description
Technical field
The utility model belongs to the home appliance field, particularly relates to a kind of television sound volume automatic regulating equipment.
Background technology
The actual broadcast volume of TV programme depends on the volume gain of program source sound signal level and volume control module.At present, the control of the volume of TV is aimed at the gain of tv volume control module, rather than directly is directed to the actual broadcast volume of TV.The volume gain of volume control module is set by hand by TV user.All programs in all channels and the channel all share a such set point.
When TV input program source changed, the sound signal level of program source also can change, and cause actual broadcast volume that user hear also along with change because the gain of television sound volume control module does not change this moment.Particularly at switching TV channel, and when in same channel, transferring advertisement to by other programme contents, the sound signal level of program changes greatly, so that actual broadcast amount difference is very large, the sense of hearing that has affected the user is experienced, the volume gain of frequent manual adjustment television sound volume control module so that the user has to could obtain a stable broadcast volume.
The utility model content
In order one of to address the above problem at least, the utility model proposes a kind of television sound volume automatic regulating equipment, comprise main control module, the volume acquisition module, the level acquisition module, non-volatile memory and volume control module, wherein, described main control module is general data processor set, is used for the work that each module was processed and coordinated to data; Described volume acquisition module is the audio collection element, is used for gathering the volume of televising; Described level acquisition module is used for gathering the program source sound signal level; Described non-volatile memory be used for storage of collected to televise volume and reflection actual broadcast volume gain with program source sound signal level and volume control module between the computing formula of correlation; Described volume control module is used for the broadcast sound volume of control TV.
According to an embodiment of the present utility model, this device also comprises a timer.
According to an embodiment of the present utility model, the modules of this device is integrated in the television set or is original firmware of television set self.
According to an embodiment of the present utility model, the main control module of this device is the Play Control chip of television set.
According to an embodiment of the present utility model, this device is when the user changes channel, utilize the level acquisition module to gather the sound signal level of program source, the sound signal level of channel is not simultaneously before the sound signal level of channel and the replacing after changing, main control module is according to default satisfied volume and the computing formula of non-volatile memory storage, and the sound signal level of changing rear channel, calculate the reasonable yield value of channel after changing, then export the volume of reasonably televising by volume control module control.
According to an embodiment of the present utility model, the volume acquisition module timing acquiring actual play volume of this device, and the default satisfied volume of actual play volume and non-volatile memory storage compared, if the actual play volume is higher than default satisfied volume, then reduce broadcast sound volume by volume control module, if the actual play volume is lower than default satisfied volume, then improve broadcast sound volume by volume control module, until the actual play volume is consistent with default satisfied volume.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing.
Fig. 1 is the structural representation of the television sound volume automatic regulating equipment of the utility model embodiment.
Embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.It is evident that; described embodiment is a part of embodiment of the present utility model but not all; based on the embodiment in the utility model; those of ordinary skills belong to protection range of the present utility model not making the every other embodiment that obtains under the creative work prerequisite.
As shown in Figure 1, in an embodiment of the present utility model, this television sound volume automatic regulating equipment comprises main control module, the volume acquisition module, the level acquisition module, non-volatile memory and volume control module, wherein, described main control module is general data processor set, is used for the work that each module was processed and coordinated to data; Described volume acquisition module is the audio collection element, is used for gathering the volume of televising; Described level acquisition module is used for gathering the program source sound signal level; Described non-volatile memory be used for storage of collected to televise volume and reflection actual broadcast volume gain with program source sound signal level and volume control module between the computing formula of correlation; Described volume control module is used for the broadcast sound volume of control TV.
Preferably, this device also comprises a timer.
In order to save better cost and effectively to utilize the firmware of television set self, the modules of this device can be integrated in the television set or be original firmware of television set self.
In an embodiment of the present utility model, the main control module of this device is the Play Control chip of television set.
Said apparatus in use, the user arranges first the volume gain of volume control module, so that the television for play volume reaches oneself satisfied degree, at this moment, the volume acquisition module gathers the actual play volume of television set, and this actual play volume is set to default satisfied volume and is stored in the non-volatile memory.Because there is corresponding functional relation in the actual play volume of television set with program source sound signal level and volume gain, therefore, can calculate another numerical value by any two values wherein.
When the user changes channel, this device utilizes the level acquisition module to gather the sound signal level of program source, the sound signal level of channel is not simultaneously before the sound signal level of channel and the replacing after changing, main control module is according to default satisfied volume and the computing formula of non-volatile memory storage, and the sound signal level of changing rear channel, calculate the reasonable yield value of channel after changing, then export the volume of reasonably televising by volume control module control, thereby make the user experience stable broadcast volume.
In one embodiment of the invention, volume acquisition module timing acquiring actual play volume, and the default satisfied volume of actual play volume and non-volatile memory storage compared, if the actual play volume is higher than default satisfied volume, then reduce the volume gain value by volume control module and reduce broadcast sound volume, if the actual play volume is lower than default satisfied volume, then improve the volume gain value by volume control module and improve broadcast sound volume, until the actual play volume is consistent with default satisfied volume.So both can be in same channel the sound signal level of different programs when changing, stablize the actual play volume.Also can when changing television channel or switching input terminal, the broadcast volume of reality be adjusted automatically.
The television sound volume automatic regulating equipment of the utility model above-described embodiment broadcasts volume as foundation take the customer satisfaction system television set of actual acquisition, and the actual broadcast volume in the television set use procedure is automatically adjusted.The process of automatically regulating is controlled by the computing formula of the correlation between the volume gain that is stored in actual broadcast volume in the television set and program source sound signal level and volume control module.In the time of so just can guaranteeing to turn on TV and tv programme source at every turn and change, the user can both obtain one with oneself preset the consistent stable broadcast volume of reasonable volume.Reach the beneficial effect of the actual broadcast of stable television volume.In the time of not only can solving tv programme source and change, in the time of can also solving the replacing of same channel play content, such as news, TV play, advertisement etc., or during the switching between the different input terminal, the actual volume of broadcasting is also along with the problem that changes.
It should be noted that at last above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, it still can be made amendment to the technical scheme of aforementioned each embodiment record, or its part technical characterictic is equal to replacement, and these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (4)
1. a television sound volume automatic regulating equipment is characterized in that, comprises main control module, the volume acquisition module, level acquisition module, non-volatile memory and volume control module, wherein, described main control module is general data processor set, is used for the work that each module was processed and coordinated to data; Described volume acquisition module is the audio collection element, is used for gathering the volume of televising; Described level acquisition module is used for gathering the program source sound signal level; Described non-volatile memory be used for storage of collected to the volume of televising; Described volume control module is used for the broadcast sound volume of control TV.
2. television sound volume automatic regulating equipment as claimed in claim 1 is characterized in that, this device also comprises a timer.
3. television sound volume automatic regulating equipment as claimed in claim 1 is characterized in that, the modules of this device is integrated in the television set or is original firmware of television set self.
4. television sound volume automatic regulating equipment as claimed in claim 1 is characterized in that, the main control module of this device is the Play Control chip of television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285430 CN202872949U (en) | 2012-06-18 | 2012-06-18 | Automatic regulating apparatus for volume of television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285430 CN202872949U (en) | 2012-06-18 | 2012-06-18 | Automatic regulating apparatus for volume of television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202872949U true CN202872949U (en) | 2013-04-10 |
Family
ID=48039631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220285430 Expired - Fee Related CN202872949U (en) | 2012-06-18 | 2012-06-18 | Automatic regulating apparatus for volume of television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202872949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611203A (en) * | 2015-10-12 | 2016-05-25 | 深圳创维数字技术有限公司 | Method of adjusting television program volume and apparatus thereof, and digital television receiving terminal |
| CN108769798A (en) * | 2018-06-01 | 2018-11-06 | 深圳市茁壮网络股份有限公司 | A kind of method of adjustment and system of volume |
-
2012
- 2012-06-18 CN CN 201220285430 patent/CN202872949U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611203A (en) * | 2015-10-12 | 2016-05-25 | 深圳创维数字技术有限公司 | Method of adjusting television program volume and apparatus thereof, and digital television receiving terminal |
| CN105611203B (en) * | 2015-10-12 | 2019-06-25 | 深圳创维数字技术有限公司 | A kind of method, apparatus and receiving terminal for digital television adjusting TV programme volume |
| CN108769798A (en) * | 2018-06-01 | 2018-11-06 | 深圳市茁壮网络股份有限公司 | A kind of method of adjustment and system of volume |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20210618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |