CN106339198A - Method and system for automatically adjusting sound volume of electronic equipment through ambient volume - Google Patents
Method and system for automatically adjusting sound volume of electronic equipment through ambient volume Download PDFInfo
- Publication number
- CN106339198A CN106339198A CN201610689830.9A CN201610689830A CN106339198A CN 106339198 A CN106339198 A CN 106339198A CN 201610689830 A CN201610689830 A CN 201610689830A CN 106339198 A CN106339198 A CN 106339198A
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- volume
- current
- electronic device
- electronic equipment
- environmental
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
Abstract
The invention discloses a method and a system for automatically adjusting the sound volume of electronic equipment through ambient sound volume. The method comprises the following steps: A, when the audio and video playback of the electronic equipment is turned on, judging whether the mode that the sound volume of the electronic equipment is automatically adjusted through the ambient sound volume is opened or not and executing the step B if YES; B, detecting the current ambient sound volume in real time and obtaining a decibel value of the current ambient sound volume; C, judging whether a difference value between a decibel value of the sound volume of the current electronic equipment and the decibel value of the ambient sound volume is equal to a preset contrast threshold value or not and executing the step D if YES; D, detecting a current system mode of the electronic equipment and performing sound volume adjustment on the electronic equipment according to the current system mode. The system comprises a first judging module, a detection module, a second judging module and an adjusting module. According to the method and the system disclosed by the invention, the playing sound volume of the current electronic equipment is automatically adjusted through the ambient sound volume change, so that the sound volume adjustment is provided for a user in an optimal manner, and the use of the user is greatly facilitated.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly, to one kind automatically adjust electronics by environmental volume and set
The method and system of standby volume.
Background technology
Under home environment, when playing, environmental volume is in different time or not for music, video or other players
Can change with place, but manual regulation is again cumbersome, especially when user cannot attend to anything else, bring greatly not to user
Just.
Therefore, prior art has yet to be improved and developed.
Content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide one kind is adjusted automatically by environmental volume
The method of section volume of electronic device plays audio frequency or during video it is intended to solve electronic equipment, manual when environmental volume changes
Adjust the cumbersome problem of volume of electronic device.
In order to achieve the above object, the technical scheme that present invention solution technical problem is adopted is as follows:
A kind of method automatically adjusting volume of electronic device by environmental volume, comprises the steps:
A, when electronic equipment audio and video playing open when, judge whether electronic equipment opens and automatically adjusted according to environmental volume
The pattern of volume of electronic device, if it is execution step b；
The current environmental volume of b, real-time detection, obtains the decibel value of current environment volume；
C, judge whether the difference of the decibel value of current electronic device volume and the decibel value of environmental volume is equal to default contrast
Threshold value, if not, execution step d；
D, the current system mode of detection electronic equipment, carry out volume adjusting according to current system mode to electronic equipment.
The described method automatically adjusting volume of electronic device by environmental volume, wherein, also included walking before step a
Rapid:
A0, pre-set the corresponding system model when environmental volume changes.
The described method automatically adjusting volume of electronic device by environmental volume, wherein, described system model refers to system
The pattern of acquiescence, or happy pattern, romantic mode, general mode or the self-defined pattern manually selecting.
The described method that volume of electronic device is automatically adjusted by environmental volume, wherein, step c also includes:
C1, calculate the decibel value d(c of current electronic device volume) with the decibel value d(e of environmental volume) difference d(t)；
C2, judge d(t) whether it is equal to default comparison threshold value, if it is not, then execution step d.
The described method automatically adjusting volume of electronic device by environmental volume, wherein, step c also includes: if worked as
The decibel value of front volume of electronic device is equal to default comparison threshold value, then execution step b with the difference of the decibel value of environmental volume.
The described method automatically adjusting volume of electronic device by environmental volume, wherein, when system model is manual choosing
When the happy pattern selected or romantic mode, step d also includes:
D1, when environmental volume is detected and changing, point out whether to continue to keep current volume to play, if select be,
Keep current play status and adjust volume, otherwise enter step d2；
D2 if it exceeds certain time does not select or selects no, then closes electronic equipment and plays.
The described method that volume of electronic device is automatically adjusted by environmental volume, wherein, duration in described system model
It is set to 10-15 minute.
A kind of system automatically adjusting volume of electronic device by environmental volume, comprising:
First judge module, when the audio and video playing of electronic equipment is opened, judges whether electronic equipment opens according to environment
Volume automatically adjusts the pattern of volume of electronic device；
Detection module, the current environmental volume of real-time detection, obtain the decibel value of current environment volume；
Second judge module, judges whether the decibel value of current electronic device volume and the difference of the decibel value of environmental volume are equal to
Default comparison threshold value；
Adjustment module, the current system mode of detection electronic equipment, volume tune is carried out to electronic equipment according to current system mode
Section.
Described second judge module includes:
Computing unit, calculates the decibel value d(c of current electronic device volume) with the decibel value d(e of environmental volume) difference d
(t)；
Judging unit, judges d(t) whether it is equal to default comparison threshold value.
Described adjustment module includes:
Detector unit, the current system mode of detection electronic equipment；
Adjustment unit, carries out volume adjusting according to current system mode to electronic equipment.
Beneficial effect: compared to prior art, one kind that the present invention provides automatically adjusts electronic equipment by environmental volume
The method and system of volume, methods described includes: a, when electronic equipment audio and video playing open when, whether judge electronic equipment
Open the pattern automatically adjusting volume of electronic device according to environmental volume, if it is execution step b；B, real-time detection are current
Environmental volume, obtain current environment volume decibel value；C, the decibel value judging current electronic device volume and environmental volume
The difference of decibel value whether be equal to default comparison threshold value, if not, execution step d；D, the current system of detection electronic equipment
System pattern, carries out volume adjusting according to current system mode to electronic equipment.Described system includes: the first judge module, detection
Module, the second judge module, adjustment module.The present invention changes the broadcasting automatically to adjust current electronic device by environmental volume
Volume, is also to provide the user volume adjusting in an optimal manner, greatly convenient for users.
Brief description
The flow process of the method preferred embodiment automatically adjusting volume of electronic device by environmental volume that Fig. 1 provides for invention
Figure.
Fig. 2 is the present invention provides through environmental volume automatically adjusts the flow process of the method specific embodiment of volume of electronic device
Figure.
Fig. 3 is the present invention provides through environmental volume automatically adjusts the system function module figure of volume of electronic device.
Specific embodiment
For making the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention further describes.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and without
In the restriction present invention.
Refer to Fig. 1, Fig. 1 be the present invention provide by environmental volume automatically adjust volume of electronic device method preferable
Embodiment flow chart, including step:
S100, when electronic equipment audio and video playing open when, judge whether electronic equipment opens automatic according to environmental volume
Adjust the pattern of volume of electronic device, if it is execution step s200；
During enforcement, pre-set the corresponding system model when environmental volume changes, described system model refers to system default
Pattern, or happy pattern, romantic mode, general mode or the self-defined pattern manually selecting.
Wherein, described electronic equipment is one of intelligent domestic system networking equipment, the pattern of described system default
Refer to automatically carry out judging whether to need to close with reference to other electronic equipments in current smart home, that is, electronic equipment starts intelligence
The camera of a networking equipment in energy house system；Determine whether that personage is moved, if it is not, close starting intelligence
Current playing audio/video in energy house system, otherwise, continues to play current audio ＆ video equipment.
Happy pattern, romantic mode, general mode or the self-defined pattern that can manually select, each pattern definition such as following table
Lattice:
| MODE name | Pattern definition | Remind for the first time and keep duration |
| Happy pattern | Music or video playback are possible to need To hold when environmental volume changes Continued broadcasting is put, when environmental volume is detected After decline, prompt the user whether to continue Current volume is kept to play, if used Family selects to continue, and keeps currently playing State simultaneously adjusts volume；If User exceedes certain time and does not operate (such as 15 minutes, this time was existed by user Carry out setting of correlation during selection pattern Put), or user's selection closing electronics Equipment, then close and play | If user environment volume is detected to send out During changing, that is, environmental volume is detected When changing, acquiescence keeps often. As 15 minutes, such as 10 minutes, by user Independently it is configured. |
| Romantic mode | Music or video playback are possible to need To hold when environmental volume changes Continued broadcasting is put, when environmental volume is detected After decline, prompt the user whether to continue Current volume is kept to play, if used Family selects to continue, and keeps currently playing State simultaneously adjusts volume (this mould After adjusting under formula, broadcast sound volume is than happy Pattern is little)；If user exceedes necessarily Time do not operate (such as 15 minutes, now Between by user select pattern when carry out Related setting), or user's selection Close electronic equipment, then close and play. | If user environment volume is detected to send out During changing, that is, environmental volume is detected When changing, acquiescence keeps often. As 15 minutes, such as 10 minutes, by user Independently it is configured. |
| General mode | Music or video do not need in environment Persistently play when volume changes. | Do not enter when environmental volume changes Row is reminded, and can directly close.As user See sleeping during TV in the evening. |
| Self-defined pattern | The pattern of other users definition. | Working as of other users setting detects ring When border volume changes, the holding of prompting The continuous time. |
Form 1
The duration setting being related in the pattern manually selecting in described system model is preferably 10-15 minute.
Above-mentioned after setting completed, when the audio and video playing of electronic equipment is unlocked, by the first judge module of system
Judge electronic equipment whether to open according to environmental volume to automatically adjust the pattern of volume of electronic device, if it is execution step
s200；
The current environmental volume of s200, real-time detection, obtains the decibel value of current environment volume；
During enforcement, detect the decibel value of current electronic device volume by the detection module of system, and real-time detection is current
Environmental volume, obtain current environment volume decibel value.Just can after adjustment is only had due to the volume decibel value of electronic equipment
The decibel value of change therefore volume of electronic device does not need real-time detection.Detection volume decibel value realize mode include but
It is not limited by software or the decibel detector of example, in hardware detects current environmental volume.
S300, to judge whether the difference of the decibel value of current electronic device volume and the decibel value of environmental volume is equal to default
Comparison threshold value, if not, execution step d；
When being embodied as, preset the threshold value that the d (t) of judging unit in the second judge module contrasts, default conditions are set to
40 decibels, preferably 20-40 decibel.
The decibel value of current electronic device volume and the decibel value of environmental volume are judged by the second judge module of system
Difference whether be equal to comparison threshold value set in advance, wherein:
Calculate the decibel value d(c of current electronic device volume by computing unit) with the decibel value d(e of environmental volume) difference d
(t), computing formula is: d(t)=| d(c) d(e) |；
Then d(t is judged by judging unit) whether it is equal to default comparison threshold value, if not, i.e. d(t) be not equal to and set in advance
Fixed comparison threshold value, then execution step s400, otherwise execution step s200.
Due to the sound below 20 decibels, in general it is believed that it is quiet, certainly, in general 15 decibels
Following we just can consider that it belongs to " deathly still ".20-40 decibel is about lovers' vocie in one's ear.40-60
Decibel belongs to us and normally talks sound.Just belong to noisy scope for more than 60 decibels, 70 decibels we just can consider it
It is very noisy, and starts hearing damage nerve, more than 90 decibels will make impaired hearing, and stay in the sky of 100-120 decibel
Interior, if nothing else, the mankind must temporary become deaf within one minute.
Therefore we contrast the difference of current electronic device volume and environmental volume, if positive negative difference is more than 20 decibels
(so d (t) result need take absolute value) to less than 40 decibels, due to the difference of electronic equipment current volume and environmental volume
Smaller, volume difference between the two is only about as much as lovers' vocie in one's ear, and user is relatively difficult to distinguish electronics
Device voice volume and environmental volume, then user may can't hear the sound of current player.
S400, the current system mode of detection electronic equipment, carry out volume tune according to current system mode to electronic equipment
Section.
Due to calculating merely decibel difference d(t) just carry out the situation that volume adjusting can have the current scene of erroneous judgement, such as
User is in sofa TV, but falls asleep during seeing TV.And the decline with environmental volume, directly enter the trade
Front device voice volume adjusts little, so to a certain degree on TV also continuing to put, but does not reach the function of power saving.Therefore exist
After calculating d (t), also should be judged in conjunction with current pattern it is therefore desirable to detect the current system of electronic equipment further
System pattern, by mode checking unit, detects the current system mode of electronic equipment, is the pattern of acquiescence, or manual choosing
Happy pattern, romantic mode, general mode or the self-defined pattern selected.
After the current system model of electronic equipment is detected, it is correspondingly arranged according to current system mode by adjustment unit
Duration and operation carry out volume adjusting to electronic equipment.
Particularly, when system model is the happy pattern or romantic mode that manually select, step s400 also includes:
S401, when environmental volume is detected and changing, prompt the user whether to continue to keep current volume to play, if user selects
It is then to keep current play status and adjust volume, otherwise enter step s402；If s402 user is more than a timing
Between do not select or select no i.e. select close, then close electronic equipment play.
Further, refer to Fig. 2, Fig. 2 automatically adjusts volume of electronic device for what the present invention provided by environmental volume
Method specific embodiment flow chart, comprise the following steps:
S1, the audio or video opening electronic equipment is play;
S2, judges whether electronic equipment opens and automatically adjusts volume of electronic device pattern according to environmental volume, if it is, entering
Enter step s3, if it is not, then enter step s7 terminating;
S3, the current environmental volume of real-time detection, obtain the decibel value of current environment volume；
S4, judges difference d(t of the decibel value of current electronic device volume and the decibel value of environmental volume) whether it is equal to and set in advance
Fixed comparison threshold value, if otherwise entering step s5, if enter step s3；
S5, the current system mode of detection electronic equipment；
S6, the duration according to current system mode setting and operation carry out volume adjusting to electronic equipment；
S7, terminates flow process.
Technical scheme of the present invention to adjust the broadcasting sound of current electronic device automatically by detecting environmental volume change
Amount, is also to provide the user volume adjusting in an optimal manner, can also play the function of timely power saving, pole in certain instances
Convenient for users greatly.
Refer to Fig. 3, the systemic-function automatically adjusting volume of electronic device by environmental volume that Fig. 3 provides for the present invention
Module map, comprising:
First judge module 10, when the audio and video playing of electronic equipment is opened, judges whether electronic equipment opens according to ring
Border volume automatically adjusts volume of electronic device pattern, as mentioned above；
Detection module 20, the current environmental volume of real-time detection, obtain the decibel value of current environment volume,
As mentioned above；
Whether the second judge module 30, judge the difference of the decibel value of current electronic device volume and the decibel value of environmental volume etc.
In default comparison threshold value, as mentioned above；
Adjustment module 40, the current system mode of detection electronic equipment, volume is carried out to electronic equipment according to current system mode
Adjust, as mentioned above.
The described system automatically adjusting volume of electronic device by environmental volume, wherein, the second judge module 30 includes:
Computing unit, calculates the decibel value d(c of current electronic device volume) with the decibel value d(e of environmental volume) difference d
(t), as mentioned above；
Judging unit, judges d(t) whether it is equal to default comparison threshold value, as mentioned above.
The described system automatically adjusting volume of electronic device by environmental volume, wherein, adjustment module 40 includes:
Detector unit, the current system mode of detection electronic equipment, as mentioned above；
Adjustment unit, carries out volume adjusting according to current system mode to electronic equipment.
In sum, a kind of of present invention offer automatically adjusts the method for volume of electronic device by environmental volume and is
System, methods described includes: a, when the audio and video playing of electronic equipment is opened, and judges whether electronic equipment opens according to environment
Volume automatically adjusts the pattern of volume of electronic device, if it is execution step b；The current environmental volume of b, real-time detection, obtains
Take the decibel value of current environment volume；C, judge the decibel value of current electronic device volume and the difference of the decibel value of environmental volume
Whether it is equal to default comparison threshold value, if not, execution step d；D, the current system mode of detection electronic equipment, according to current
System model carries out volume adjusting to electronic equipment.Described system includes: the first judge module, detection module, and second judges mould
Block, adjustment module.The present invention changes, by environmental volume, the broadcast sound volume automatically to adjust current electronic device, is also with optimum
Mode provide the user volume adjusting, greatly convenient for users.
Certainly, one of ordinary skill in the art will appreciate that realizing all or part of flow process in above-described embodiment method,
Can be by computer program to complete to instruct related hardware (such as processor, controller etc.), described program can store
In the storage medium of an embodied on computer readable, this program may include upon execution as the flow process of above-mentioned each method embodiment.Its
Described in storage medium can be memory, magnetic disc, CD etc..
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved according to the above description or to convert, all these modifications and variations all should belong to the guarantor of claims of the present invention
Shield scope.
Claims (10)
1. a kind of the method for volume of electronic device is automatically adjusted it is characterised in that comprising the steps: by environmental volume
A, when electronic equipment audio and video playing open when, judge whether electronic equipment opens and automatically adjusted according to environmental volume
The pattern of volume of electronic device, if it is execution step b；
The current environmental volume of b, real-time detection, obtains the decibel value of current environment volume；
C, judge whether the difference of the decibel value of current electronic device volume and the decibel value of environmental volume is equal to default contrast
Threshold value, if not, execution step d；
D, the current system mode of detection electronic equipment, carry out volume adjusting according to current system mode to electronic equipment.
2. according to claim 1 by environmental volume automatically adjust volume of electronic device method it is characterised in that
Further comprise the steps of: before step a
A0, pre-set the corresponding system model when environmental volume changes.
3. according to claim 2 the method for volume of electronic device is automatically adjusted it is characterised in that institute by environmental volume
State the pattern that system model refers to system default, or happy pattern, romantic mode, general mode or the self-defined mould manually selecting
Formula.
4. according to claim 1 by environmental volume automatically adjust volume of electronic device method it is characterised in that step
Rapid c also includes:
C1, calculate the decibel value d(c of current electronic device volume) with the decibel value d(e of environmental volume) difference d(t)；
C2, judge d(t) whether it is equal to default comparison threshold value, if it is not, then execution step d.
5. according to claim 1 by environmental volume automatically adjust volume of electronic device method it is characterised in that step
Rapid c also includes: if the decibel value of current electronic device volume is equal to default contrast with the difference of the decibel value of environmental volume
Threshold value, then execution step b.
6. according to claim 3 by environmental volume automatically adjust volume of electronic device method it is characterised in that work as
When system model is the happy pattern or romantic mode that manually select, step d also includes:
D1, when environmental volume is detected and changing, point out whether to continue to keep current volume to play, if select be,
Keep current play status and adjust volume, otherwise enter step d2；
D2 if it exceeds certain time does not select or selects no, then closes electronic equipment and plays.
7. according to claim 3 the method for volume of electronic device is automatically adjusted it is characterised in that institute by environmental volume
State duration in system model and be set to 10-15 minute.
8. a kind of by environmental volume automatically adjust volume of electronic device system it is characterised in that include:
First judge module, when the audio and video playing of electronic equipment is opened, judges whether electronic equipment opens according to environment
Volume automatically adjusts the pattern of volume of electronic device；
Detection module, the current environmental volume of real-time detection, obtain the decibel value of current environment volume；
Second judge module, judges whether the decibel value of current electronic device volume and the difference of the decibel value of environmental volume are equal to
Default comparison threshold value；
Adjustment module, the current system mode of detection electronic equipment, volume tune is carried out to electronic equipment according to current system mode
Section.
9. according to claim 8 the system of volume of electronic device is automatically adjusted it is characterised in that by environmental volume
Two judge modules include:
Computing unit, calculates the decibel value d(c of current electronic device volume) with the decibel value d(e of environmental volume) difference d
(t)；
Judging unit, judges d(t) whether it is equal to default comparison threshold value.
10. according to claim 7 by environmental volume automatically adjust volume of electronic device system it is characterised in that
Adjustment module includes:
Detector unit, the current system mode of detection electronic equipment；
Adjustment unit, carries out volume adjusting according to current system mode to electronic equipment.
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| CN201610689830.9A CN106339198B (en) | 2016-08-19 | 2016-08-19 | Method and system for automatically adjusting volume of electronic equipment through environment volume |
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| CN201610689830.9A CN106339198B (en) | 2016-08-19 | 2016-08-19 | Method and system for automatically adjusting volume of electronic equipment through environment volume |
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ID=57825717
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| CN107155133A (en) * | 2017-06-06 | 2017-09-12 | 深圳Tcl数字技术有限公司 | Volume adjusting method, audio-frequency playing terminal and computer-readable recording medium |
| CN107484068A (en) * | 2017-10-25 | 2017-12-15 | 解君 | A kind of domestic intelligent audio amplifier and its control method |
| CN108810614A (en) * | 2018-07-09 | 2018-11-13 | 深圳Tcl数字技术有限公司 | Method for regulation of sound volume, system and readable storage medium storing program for executing |
| CN108965572A (en) * | 2017-05-23 | 2018-12-07 | 广西三诺数字科技有限公司 | A kind of opening sound volume adjusting method, device and electronic equipment |
| CN111930335A (en) * | 2020-07-28 | 2020-11-13 | Oppo广东移动通信有限公司 | Sound adjusting method and device, computer readable medium and terminal equipment |
| CN116456022A (en) * | 2023-04-19 | 2023-07-18 | 东莞恒泰数字技术有限公司 | Equipment control method, device, equipment and storage medium based on Internet of things |
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