CN109976695A - The normalized method of volume and portable electric device - Google Patents
The normalized method of volume and portable electric device Download PDFInfo
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- CN109976695A CN109976695A CN201711459033.2A CN201711459033A CN109976695A CN 109976695 A CN109976695 A CN 109976695A CN 201711459033 A CN201711459033 A CN 201711459033A CN 109976695 A CN109976695 A CN 109976695A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- General Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Television Receiver Circuits (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The present invention provides the normalized method of volume and the portable electric device using this method；This method comprises the following steps: obtaining environmental information, the environmental information includes first environment parameter and second environment parameter, the first environment parameter is used to obtain the max volume value for the sound video signal archives that will be played, and the second environment parameter is for judging whether the sound video signal archives that will be played are first played sound video signal archives；The volume adjustment value of the sound video signal archives that will be played is determined according to the environmental information；And the broadcast sound volume of the sound video signal archives that will be played is adjusted according to the volume adjustment value.
Description
Technical field
The present invention relates to a kind of normalized methods of volume of sound video signal archives for portable electric device, especially
Refer to a kind of normalized method of volume for multiple sound video signal archives.
The present invention also relates to a kind of portable electric device using this method.
Background technique
Existing portable electric device, such as mobile phone, tablet computer or personal digital assistant (PDA), nearly all have
The function and playout software for playing sound video signal archives, thus allow users to enjoy music or studying new knowledge etc. whenever and wherever possible.
It, often can source due to each sound video signal archives or recording however, when user is when listening to different sound video signal archives
The difference of mode causes the output volume of each sound video signal archives not of uniform size, and user is in order to reach comfortable and clearly listen
The purpose of volume is listened, must have to continually adjust volume control key, so not only the operating experience of user is bad, it is also possible to because
For output volume explodes suddenly and causes impaired hearing or accident occurs because of scaring.
To solve the above-mentioned problems, the portable electric device of current part can be equipped with the software of volume adjustment, this sound
After the software that amount is adjusted needs user to determine in advance before broadcasting and establish the sound video signal archive list to be played, it could start to hold
Row adjusts the output volume of each sound video signal archives, if user in the playing process of script playlist, additionally be added newly
Sound video signal archives when, the software of this volume adjustment has to re-execute and can not dynamically adjust, and obvious its still has improvement
Space.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of normalized method of volume and portable electric device, root
According to the present invention, the volume of each sound video signal archives can be dynamically adjusted, and then promotes the operation ease of user.
In order to achieve the above objectives, the present invention provides a kind of normalized method of volume, is applied to hand-held electronic and fills
It sets, this method comprises the following steps.
Environmental information is obtained, which includes first environment parameter and second environment parameter, first environment ginseng
Number is for obtaining the max volume value for the sound video signal archives that will be played, and the second environment parameter is for judging what this will be played
Whether sound video signal archives are first played sound video signal archives；The sound video signal that will be played is determined according to the environmental information
The volume adjustment value of archives；And the broadcast sound volume of the sound video signal archives that will be played is adjusted according to the volume adjustment value.
Optionally, when the second environment parameter is judged as that the sound video signal archives that will be played are first played sounds
When video signal archives, the max volume value of the sound video signal archives that will be played is set as upper limit threshold values.
Optionally, when the second environment parameter is judged as that the sound video signal archives that will be played not are first played
When sound video signal archives, the max volume value for the sound video signal archives that this will be played and the difference of the upper limit threshold values are as the volume
Adjusted value.
Optionally, when the second environment parameter is judged as that the sound video signal archives that will be played not are first played
When sound video signal archives, if the max volume value of the sound video signal archives that will be played is greater than the upper limit threshold values, it will be broadcast from this
The volume adjustment value is subtracted in the volume for the sound video signal archives put；If the max volume value of the sound video signal archives that will be played is small
In the upper limit threshold values, then the volume adjustment value is added in the volume of the sound video signal archives that will be played.
Optionally, when the second environment parameter is judged as that the sound video signal archives that will be played are first played sounds
When video signal archives, the volume adjustment value of the sound video signal archives that will be played is set as 0.
In addition, the device includes such as lower unit the present invention also provides a kind of portable electric device.
Storage unit, to store at least one sound video signal archives.
Sound video signal archives broadcast unit, to obtain environmental information, the environmental information include first environment parameter and
Second environment parameter, the first environment parameter are used to obtain the max volume value for the sound video signal archives that will be played, second ring
Border parameter is for judging whether the sound video signal archives that will be played are first played sound video signal archives；According to the environment
Information determines the volume adjustment value of the sound video signal archives that will be played；The sound that will be played is adjusted according to the volume adjustment value
The broadcast sound volume of video signal archives.
Output unit, to play through the processed sound video signal shelves that this will be played of the sound video signal archives broadcast unit
The volume of case.
Optionally, which is also handled as follows: when the second environment parameter is judged as this i.e.
When by the sound video signal archives of broadcasting being first played sound video signal archives, by the maximum of the sound video signal archives that will be played
Volume value is set as upper limit threshold values.
Optionally, which is also handled as follows: when the second environment parameter is judged as this i.e.
When being not first played sound video signal archives for the sound video signal archives of broadcasting, most by the sound video signal archives that will be played
The difference of big volume value and the upper limit threshold values is as the volume adjustment value.
Optionally, which is also handled as follows: when the second environment parameter is judged as this i.e.
When being not first played sound video signal archives for the sound video signal archives of broadcasting, if the sound video signal archives that will be played are most
Big volume value is greater than the upper limit threshold values, then subtracts the volume adjustment value from the volume for the sound video signal archives that this will be played；If
The max volume value of the sound video signal archives that will be played is less than the upper limit threshold values, then in the sound video signal archives that will be played
The volume adjustment value is added in volume.
Optionally, which is also handled as follows: when the second environment parameter is judged as this i.e.
When by the sound video signal archives of broadcasting being first played sound video signal archives, by the volume of the sound video signal archives that will be played
Adjusted value is set as 0.
The present invention is able to the output volume that dynamic adjusts multiple sound video signal archives, not only by foregoing features as a result,
The inconvenience that user continually manually adjusts can be reduced, additionally it is possible to user be added new sound video signal archives originally at any time
Playlist in, the software without re-executing volume adjustment, it is thus possible to effectively promoted user operating experience.
In relation to the normalized method of volume provided by the present invention and the detailed configuration of portable electric device, feature, group
Dress or step, will be described by subsequent explanation.However, those skilled in the art should be able to understand, such detailed description with
And implement specific embodiment cited by the present invention, it is merely to illustrate the present invention, the patent protection being not intended to limit the invention
Range.
Detailed description of the invention
Fig. 1 is the flow chart of the normalized method of volume of illustrated embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the portable electric device of illustrated embodiment of the present invention.
(symbol description)
101,102,103 step
10 portable electric devices
20 storage units
30 sound video signal archives broadcast units
40 output units
Specific embodiment
For the technical characterstic place that the present invention will be described in detail, enumerates following embodiment and cooperate Detailed description of the invention as follows.
Please referring initially to Fig. 1, the normalized method of the volume of illustrated embodiment of the present invention, this method is applied to hand-held electronic
Device 10, the portable electric device 10 can be personal computer, tablet computer, personal digital assistant (PDA), intelligent hand
Machine, game machine, intelligent wearable device etc..This method specifically includes following steps.
In a step 101, environmental information is obtained, which includes first environment parameter and second environment parameter.
The first environment parameter is used to obtain the max volume value for the sound video signal archives that will be played, and the second environment parameter is for judging
Whether the sound video signal archives that will be played are first played sound video signal archives.
The sound video signal archives that will be played can be the message or video signal archives of various types format, for example, MP3,
The archives of the types such as WAV, WMA, MIDI, RA, MP4, AVI, WMV, MPEG, RM, MOV.
During obtaining the environmental information, which divides the sound video signal archives that this will be played
Analysis, to obtain the max volume value of the sound video signal archives that will be played.
In a step 102, the volume adjustment value of the sound video signal archives that will be played is determined according to the environmental information.
In this step, if the second environment parameter is judged as that the sound video signal archives that will be played are first and are played
Sound video signal archives when, then the max volume value of the sound video signal archives that will be played is set as upper limit threshold values, and be by this
The volume adjustment value of the sound video signal archives (i.e. this first played sound video signal archives) of broadcasting is set as 0.
Conversely, if the second environment parameter is judged as that the sound video signal archives that will be played not are first played sound
When video signal archives (such as the sound video signal archives that will be played are second or second or more played sound video signal archives),
The max volume value of the sound video signal archives that will be played and the difference of the upper limit threshold values are then calculated, and the difference is set as this
The volume adjustment value for the sound video signal archives that will be played.
In step 103, the broadcast sound volume of the sound video signal archives that will be played is adjusted according to the volume adjustment value.
In this step, if the second environment parameter is judged as that the sound video signal archives that will be played are first and are played
Sound video signal archives when, since its volume adjustment value is set as 0, do not adjust the volume of the sound video signal archives that will be played.
Conversely, if the second environment parameter is judged as that the sound video signal archives that will be played not are first played sound
Video signal archives (such as the sound video signal archives that will be played are second or second or more played sound video signal archives), and
The max volume value of the sound video signal archives that will be played is greater than the upper limit threshold values, then the sound video signal archives that will be played from this
The volume adjustment value is subtracted in volume；Relatively, if the second environment parameter is judged as the sound video signal archives that will be played simultaneously
Non- first played sound video signal archives, and the max volume value of the sound video signal archives that will be played is less than the upper limit valve
Value then adds the volume adjustment value in the volume of the sound video signal archives that will be played.
It this concludes the description of the normalized method of volume of illustrated embodiment of the present invention.Next, in conjunction with Fig. 2 to the present invention
Device be further described.
Referring to Fig. 2, the portable electric device 10 of illustrated embodiment of the present invention, includes: storage unit 20, sound video signal
Archives broadcast unit 30 and output unit 40.
The storage unit 20, for storing at least one sound video signal archives.
The sound video signal archives broadcast unit 30 for obtaining environmental information, the environmental information include first environment parameter and
Second environment parameter.The first environment parameter is used to obtain the max volume value for the sound video signal archives that will be played, and is to pass through
The sound video signal archives that this will be played are analyzed, the max volume value of the sound video signal archives that will be played is obtained；This
Two environmental parameters are for judging whether the sound video signal archives that will be played are first played sound video signal archives；Further according to
The environmental information determines the volume adjustment value of the sound video signal archives that will be played；It then, should according to volume adjustment value adjustment
The broadcast sound volume for the sound video signal archives that will be played.
The output unit 40, to play through the processed sound video signal that this will be played of sound video signal archives broadcast unit
The volume of archives.
It is worth supplementary explanation, if the second environment parameter is judged as that the sound video signal archives that will be played are first
When played sound video signal archives, then the max volume value of the sound video signal archives that will be played is set as upper limit threshold values, and
The volume adjustment value of the sound video signal archives that will be played (i.e. this first played sound video signal archives) is set as 0.
Conversely, if the second environment parameter is judged as that the sound video signal archives that will be played not are first played sound
When video signal archives (such as the sound video signal archives that will be played are second or second or more played sound video signal archives),
The max volume value of the sound video signal archives that will be played and the difference of the upper limit threshold values are then calculated, and the difference is set as this
The volume adjustment value for the sound video signal archives that will be played.
In addition, if the second environment parameter is judged as that the sound video signal archives that will be played are first played sound views
When interrogating archives, since its volume adjustment value is set as 0, the volume of the sound video signal archives that will be played is not adjusted.
Conversely, if the second environment parameter is judged as that the sound video signal archives that will be played not are first played sound
Video signal archives, and the max volume value of the sound video signal archives that will be played is greater than the upper limit threshold values, then will play from this
The volume adjustment value is subtracted in the volume of sound video signal archives；Relatively, if the second environment parameter is judged as what this will be played
Sound video signal archives are not first played sound video signal archives, and the max volume value of the sound video signal archives that will be played is small
In the upper limit threshold values, then the volume adjustment value is added in the volume of the sound video signal archives that will be played.
It this concludes the description of the structure of illustrated embodiment of the present invention, next, illustrating the present embodiment by concrete instance
Where function mode and effect.
Assuming that when user is intended to play sound using the portable electric device of the invention using the normalized method of volume
When video signal archives, first sound video signal archives broadcast unit first analyze the sound video signal archives that will be played max volume value why,
It is assumed herein that max volume value is X, while the sound video signal archives broadcast unit also judges the sound video signal archives that will be played and is
No is first played sound video signal archives, due to being at this time exactly first played sound video signal archives, most by it
Big volume value X is set as upper limit threshold values, and its volume adjustment value is set as 0, finally again will be played this by output unit
And the sound of first unjustified played sound video signal archives plays back.
Then, which starts to analyze next sound video signal archives that will be played (i.e. second
Played sound video signal archives) max volume value why, it is assumed herein that the maximum of this second played sound video signal archives
Volume value is Y, while the sound video signal archives broadcast unit is judged as that (second is broadcast for the sound video signal archives that next will play
The sound video signal archives put) it is not first played sound video signal archives, at this point, the sound video signal archives broadcast unit calculates this
The difference of the max volume value Y and upper limit threshold values X of second played sound video signal archives, it is assumed herein that the difference is Z, and
Difference Z is set as to the volume adjustment value of this second played sound video signal archives, then, if second played sound
When the max volume value Y of video signal archives is greater than upper limit threshold values X, then subtract from the volume of second played sound video signal archives
After removing volume adjustment value Z, then by the output unit its sound is played back；Conversely, if second played sound
When the max volume value Y of video signal archives is less than upper limit threshold values X, then in the volume of this second played sound video signal archives
In addition after volume adjustment value Z, then by the output unit its sound is played back.
By above structure and example it is found that the present invention is able to dynamic and adjusts multiple sounds by technical characteristic as described above
The output volume of video signal archives can not only reduce the number that user continually manually adjusts volume, moreover, at any time will in user
It when new sound video signal archives add to the playlist of script, still is able to effectively adjust the size of its broadcast sound volume, thus has
There is more preferably operating experience.
Finally, must illustrate again, the present invention disclosed method and composition component in previous embodiment are only to lift
Example explanation, the scope of patent protection being not intended to limit the invention are moistened without departing from easy structure made by spirit of that invention such as
Decorations or variation, or the replacement with other equivalent elements, still should belong to the scope that the claims in the present invention are covered.
Claims (10)
1. a kind of normalized method of volume is applied to portable electric device,
The normalized method of volume is characterized in that described method includes following steps:
Environmental information is obtained, the environmental information includes first environment parameter and second environment parameter, the first environment ginseng
Number is for obtaining the max volume values of the sound video signal archives that will be played, and the second environment parameter is for that will broadcast described in judging
Whether the sound video signal archives put are first played sound video signal archives；
The volume adjustment value for the sound video signal archives that will be played according to environmental information determination；And
The broadcast sound volume for the sound video signal archives that will be played according to volume adjustment value adjustment.
2. the method as described in claim 1, which is characterized in that
When the second environment parameter is judged as that the sound video signal archives that will be played are first played sound video signal shelves
When case, the max volume value of the sound video signal archives that will be played is set as upper limit threshold values.
3. method according to claim 2, which is characterized in that
When the second environment parameter is judged as that the sound video signal archives that will be played not are first played sound video signal
When archives, using the max volume value of the sound video signal archives that will be played and the difference of the upper limit threshold values as the volume
Adjusted value.
4. method as claimed in claim 3, which is characterized in that
When the second environment parameter is judged as that the sound video signal archives that will be played not are first played sound video signal
When archives, if the max volume value of the sound video signal archives that will be played is greater than the upper limit threshold values, it will be broadcast from described
The volume adjustment value is subtracted in the volume for the sound video signal archives put；If the max volume of the sound video signal archives that will be played
Value is less than the upper limit threshold values, then the volume adjustment value is added in the volume of the sound video signal archives that will be played.
5. the method as described in any one of claim 2 to 4, which is characterized in that
When the second environment parameter is judged as that the sound video signal archives that will be played are first played sound video signal shelves
When case, the volume adjustment value of the sound video signal archives that will be played is set as 0.
6. a kind of portable electric device, which is characterized in that
The portable electric device includes:
Storage unit stores at least one sound video signal archives；
Sound video signal archives broadcast unit, to obtain environmental information, the environmental information includes first environment parameter and
Two environmental parameters, the first environment parameter are used to obtain the max volume values of the sound video signal archives that will be played, and described second
Environmental parameter is used to judge whether the sound video signal archives that will be played to be first played sound video signal archives；According to institute
State the volume adjustment value for the sound video signal archives that will be played described in environmental information determination；According to volume adjustment value adjustment
The broadcast sound volume for the sound video signal archives that will be played；And
Output unit is used to play through the processed sound video signal shelves that will be played of the sound video signal archives broadcast unit
The volume of case.
7. portable electric device as claimed in claim 6, which is characterized in that
The sound video signal archives broadcast unit is also handled as follows:
When the second environment parameter is judged as that the sound video signal archives that will be played are first played sound video signal shelves
When case, the max volume value of the sound video signal archives that will be played is set as upper limit threshold values.
8. portable electric device as claimed in claim 7, which is characterized in that
The sound video signal archives broadcast unit is also handled as follows:
When the second environment parameter is judged as that the sound video signal archives that will be played not are first played sound video signal
When archives, using the max volume value of the sound video signal archives that will be played and the difference of the upper limit threshold values as the volume
Adjusted value.
9. portable electric device as claimed in claim 8, which is characterized in that
The sound video signal archives broadcast unit is also handled as follows:
When the second environment parameter is judged as that the sound video signal archives that will be played not are first played sound video signal
When archives, if the max volume value of the sound video signal archives that will be played is greater than the upper limit threshold values, it will be broadcast from described
The volume adjustment value is subtracted in the volume for the sound video signal archives put；If the max volume of the sound video signal archives that will be played
Value is less than the upper limit threshold values, then the volume adjustment value is added in the volume of the sound video signal archives that will be played.
10. the portable electric device as described in any one of claim 7 to 9, which is characterized in that
The sound video signal archives broadcast unit is also handled as follows:
When the second environment parameter is judged as that the sound video signal archives that will be played are first played sound video signal shelves
When case, the volume adjustment value of the sound video signal archives that will be played is set as 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459033.2A CN109976695A (en) | 2017-12-28 | 2017-12-28 | The normalized method of volume and portable electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459033.2A CN109976695A (en) | 2017-12-28 | 2017-12-28 | The normalized method of volume and portable electric device |
Publications (1)
| Publication Number | Publication Date |
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| CN109976695A true CN109976695A (en) | 2019-07-05 |
Family
ID=67074510
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| CN201711459033.2A Pending CN109976695A (en) | 2017-12-28 | 2017-12-28 | The normalized method of volume and portable electric device |
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| CN102237855A (en) * | 2010-04-29 | 2011-11-09 | 英业达股份有限公司 | System and method for automatically regulating playing volume according to volume reference interval |
| CN103929140A (en) * | 2014-04-30 | 2014-07-16 | 深圳市中兴移动通信有限公司 | Method and device for pre-processing voice frequency |
| CN105657186A (en) * | 2016-03-02 | 2016-06-08 | 北京小米移动软件有限公司 | Volume control method and device |
| CN105786442A (en) * | 2016-03-01 | 2016-07-20 | 惠州Tcl移动通信有限公司 | Volume control method and intelligent terminal |
-
2017
- 2017-12-28 CN CN201711459033.2A patent/CN109976695A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237855A (en) * | 2010-04-29 | 2011-11-09 | 英业达股份有限公司 | System and method for automatically regulating playing volume according to volume reference interval |
| CN103929140A (en) * | 2014-04-30 | 2014-07-16 | 深圳市中兴移动通信有限公司 | Method and device for pre-processing voice frequency |
| CN105786442A (en) * | 2016-03-01 | 2016-07-20 | 惠州Tcl移动通信有限公司 | Volume control method and intelligent terminal |
| CN105657186A (en) * | 2016-03-02 | 2016-06-08 | 北京小米移动软件有限公司 | Volume control method and device |
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