CN106954135A - A kind of volume adjusting method and device - Google Patents
A kind of volume adjusting method and device Download PDFInfo
- Publication number
- CN106954135A CN106954135A CN201710339964.2A CN201710339964A CN106954135A CN 106954135 A CN106954135 A CN 106954135A CN 201710339964 A CN201710339964 A CN 201710339964A CN 106954135 A CN106954135 A CN 106954135A
- Authority
- CN
- China
- Prior art keywords
- volume
- user
- terminal device
- current distance
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of volume adjusting method and device.This method includes：When detecting terminal device in speech play state, the signal intensity that the wearable device worn according to user is received determines the current distance between the wearable device that terminal device and user wear；According to the volume of current distance control terminal equipment., can be when detecting intelligent terminal and wearable device distance changes by technical scheme, automatic regulating volume, to reach the optimal sense of hearing of user.
Description
Technical field
The present embodiments relate to a kind of intelligent terminal technology, more particularly to a kind of volume adjusting method and device.
Background technology
Among daily life, user all like by intelligent terminal place on the table or other positions play music, when with
Family is gone apart from intelligent terminal distant location because some emergency cases need to leave intelligent terminal neighbouring position, for example, user
Go to other rooms to take thing, or user goes to other rooms to go to toilet, in this case user distance intelligent terminal farther out,
The audio signal of intelligent terminal broadcasting can not be obtained, it is necessary to which audio signal is returned when user is again adjacent to intelligent terminal
It is back at the time of leave intelligent terminal, wastes the time of user, cause Consumer's Experience to decline.
The content of the invention
The embodiment of the present invention provides a kind of volume adjusting method and device, when detect intelligent terminal and wearable device away from
During from changing, automatic regulating volume, to reach the optimal sense of hearing of user.
In a first aspect, the embodiments of the invention provide a kind of volume adjusting method, including：
When detecting terminal device in speech play state, the signal that the wearable device worn according to user is received
Intensity determines the current distance between the wearable device that the terminal device and user wear；
The volume of the terminal device is controlled according to the current distance.
Further, when detecting terminal device in speech play state, the wearable device worn according to user
The signal intensity of reception determines the current distance between the wearable device that the terminal device and user wear, including：
D=10(|RSSI|-(A+1))/(10*N)
Wherein, d is the current distance between the wearable device that terminal device and user wear, and RSSI wears for user
The signal intensity that wearable device is received, A is signal intensity when transmitting terminal and receiving terminal are separated by 0.5 meter, N be environmental attenuation because
Son.
Further, the volume for controlling the terminal device according to the current distance includes：
According to the corresponding relation of the distance pre-established and volume power output, it is determined that sound corresponding with the current distance
Measure power output；
The sound volume regulating system for driving the terminal device using the corresponding volume power output exports corresponding sound
Amount.
Further, the signal intensity A when transmitting terminal and receiving terminal are separated by 0.5 meter is 58, and environmental attenuation factor N is
2.0。
Further, also include：
If in the first preset time, the current distance is less than the first pre-determined distance, then keeps volume power output not
Become.
Second aspect, the embodiment of the present invention additionally provides a kind of volume adjustment device, and the device includes：
Determining module, for detect terminal device be in speech play state when, according to user wear it is wearable
The signal intensity that equipment is received determines the current distance between the wearable device that the terminal device and user wear；
Control module, the volume for controlling the terminal device according to the current distance.
Further, the determining module specifically for：
D=10(|RSSI|-(A+1))/(10*N)
Wherein, d is the current distance between the wearable device that terminal device and user wear, and RSSI wears for user
The signal intensity that wearable device is received, A is signal intensity when transmitting terminal and receiving terminal are separated by 0.5 meter, N be environmental attenuation because
Son.
Further, the control module includes：
Power output determining unit, for the corresponding relation according to the distance pre-established and volume power output, it is determined that
Volume power output corresponding with the current distance；
Volume output unit, the volume adjusting for driving the terminal device using the corresponding volume power output
System exports corresponding volume.
Further, the signal intensity A when transmitting terminal and receiving terminal are separated by 0.5 meter is 58, and environmental attenuation factor N is
2.0。
Further, also include：
Power output holding unit, if in the first preset time, the current distance is less than the first pre-determined distance,
Then keep volume power output constant.
The embodiment of the present invention is by when detecting terminal device in speech play state, according to wearing that user wears
The signal intensity for wearing equipment reception determines current distance between the wearable device that terminal device and user wear；According to current
The volume of distance controlling terminal device, can be when detecting intelligent terminal and wearable device distance changes, certainly
Dynamic regulation volume, to reach the optimal sense of hearing of user.
Brief description of the drawings
Fig. 1 is a kind of flow chart of volume adjusting method in the embodiment of the present invention one；
Fig. 2 is a kind of flow chart of volume adjusting method in the embodiment of the present invention two；
Fig. 3 is a kind of structural representation of volume adjustment device in the embodiment of the present invention three.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart for volume adjusting method that the embodiment of the present invention one is provided, and the present embodiment is applicable to end
The situation of end equipment volume adjusting, this method can be performed by volume adjustment device provided in an embodiment of the present invention, the device
It can be realized by the way of software and/or hardware, the device can be integrated in the terminal device of any required volume adjusting, for example
Typically subscriber terminal equipment, can be computer or mobile terminal (such as mobile phone, panel computer), such as Fig. 1 institutes
Show, this method specifically includes following steps：
S110, when detecting terminal device in speech play state, the wearable device worn according to user is received
Signal intensity determine current distance between the wearable device that the terminal device and user wear.
Wherein, the speech play state can be the language in hands-free voice talking state, Video chat or voice-enabled chat
Sound broadcast state, video file or audio file broadcast state etc..
Specifically, terminal device can possess the equipment of voice play function for intelligent terminal and panel computer etc..Wherein,
The intelligent terminal includes mobile terminal (for example, mobile phone and panel computer) and notebook computer etc..Language is in terminal device
When in the state of sound broadcasting, the signal intensity that the wearable device worn according to user is received determines the terminal device and user
Current distance between the wearable device worn, that is to say, that at the time of in speech play state, terminal device and user
Distance.
Specifically, the signal intensity that the wearable device that the distance of terminal device and user can be worn according to user is received
It is determined that, the wearable device that the terminal device is worn with user is by bluetooth connection, the wearable device worn according to user
The intensity of the Bluetooth signal received can determine the distance between wearable device that terminal device is worn with user, for example may be used
To be, if the intensity for the Bluetooth signal that the wearable device that user wears is received is very strong, illustrate that terminal device is worn with user
The distance between wearable device worn is close；If the intensity for the Bluetooth signal that the wearable device that user wears is received is very
It is weak, then illustrate that the distance between the wearable device that terminal device is worn with user is far.
Optionally, when detecting terminal device in speech play state, the wearable device worn according to user connects
The signal intensity of receipts determines the current distance between the wearable device that the terminal device and user wear, including：
D=10(|RSSI|-(A+1))/(10*N)
Wherein, d is the current distance between the wearable device that terminal device and user wear, and RSSI wears for user
The signal intensity that wearable device is received, A is signal intensity when transmitting terminal and receiving terminal are separated by 0.5 meter, N be environmental attenuation because
Son.
Specifically, because the intensity of Bluetooth signal is affected by environment than larger, if for example, terminal device and wearable device
Between have a wall, then can reduce the intensity of Bluetooth signal.
Optionally, the signal intensity A when transmitting terminal and receiving terminal are separated by 0.5 meter is 58, and environmental attenuation factor N is
2.0。
S120, the volume of the terminal device is controlled according to the current distance.
Wherein, the mode of the volume of control terminal equipment can be to be adjusted by controlling the form of volume knob
The volume of terminal device, or adjust giving great volume for terminal device by controlling the size of volume power output
Small, the present embodiment is not limited to this.
If specifically, determining terminal device distance users farther out according to current distance, terminal is set described in automatic adjustment height
Standby volume, so that the user of distant place can not hear the voice of broadcasting.If determining terminal device distance use according to current distance
Family is nearer, then automatically turns down the volume of the terminal device, so as to reach the optimal sense of hearing of user.
The technical scheme of the embodiment of the present invention, by detect terminal device be in speech play state when, according to
The signal intensity that wearable device that family is worn is received determines current between the wearable device that terminal device and user wear
Distance；According to the volume of current distance control terminal equipment, intelligent terminal and wearable device distance can detected
When changing, automatic regulating volume, to reach the optimal sense of hearing of user.
Embodiment two
Fig. 2 is a kind of schematic flow sheet of volume adjusting method in the embodiment of the present invention two, and the present embodiment is with foregoing reality
Apply and optimize there is provided preferred volume adjusting method based on example, be specifically, the end is controlled according to the current distance
The volume of end equipment includes：According to the corresponding relation of the distance pre-established and volume power output, it is determined that working as with described
The corresponding volume power output of front distance；The volume adjusting of the terminal device is driven using the corresponding volume power output
System exports corresponding volume.
Accordingly, the method for the present embodiment specifically includes following steps：
S210, when detecting terminal device in speech play state, the wearable device worn according to user is received
Signal intensity determine current distance between the wearable device that the terminal device and user wear.
S220, according to the corresponding relation of the distance that pre-establishes and volume power output, it is determined that with the current distance pair
The volume power output answered.
Specifically, can pre-set a ultimate range and corresponding max volume power output, a minimum range and
Corresponding minimal volume power output, for the distance between ultimate range and minimum range, can be set distance and volume output
The linear relationship of power, determines that current distance needs the volume power output used according to linear relationship.It for example can be, work as end
End equipment be smart mobile phone and user for the child with bracelet in the case of, in advance internal system set up one on away from
From the rule with volume power output, Ke Yishi, the bluetooth signal intensity received according to bracelet determines smart mobile phone and bracelet
Distance, because child is with bracelet, then the distance between smart mobile phone and bracelet are equal between smart mobile phone and child
Distance, corresponding volume power output is found out according to the distance between smart mobile phone and child.
S230, the sound volume regulating system for driving the terminal device using the corresponding volume power output exports correspondence
Volume.
Wherein, the volume of the terminal device being adjusted into the corresponding volume value automatically can pass through：Regulation output
The mode such as power and regulation volume button.The embodiment of the present invention changes volume by way of taking regulation volume power output
Size.
Optionally, can also be by pre-setting a ultimate range and corresponding max volume value, a minimum range
With corresponding minimal volume value, for the distance between ultimate range and minimum range, the linear relationship of distance and volume is set,
Determine that current distance needs the volume being transferred to according to linear relationship.The present embodiment is not limited to this.
If specifically, current distance meets or exceeds the ultimate range of setting, the volume of the terminal device adjusted
Whole is the corresponding volume value of ultimate range.When current distance increases again, sound also will no longer become big.If current distance is small
In minimum range, then the volume of the terminal device is adjusted to the corresponding volume value of minimum range.If current distance is most
Greatly between distance and minimum range, it can determine that current distance needs the volume value being transferred to according to linear relationship, the terminal is set
Standby volume is adjusted to volume value corresponding with current distance, to reach the optimal sense of hearing of user.
Optionally, also include：
If in the first preset time, the current distance is less than the first pre-determined distance, then keeps volume power output not
Become.
Wherein, first preset time can be 1 minute, and first pre-determined distance can be 2 meters.
In a specific example, user sets on intelligent terminal and is adapted to the volume A of oneself0, the now sound of mobile phone
Measure as A0, the volume under different scenes can be set, as music, the tinkle of bells etc., bracelet and intelligent terminal by bluetooth connection, with
The distance change of bracelet and intelligent terminal, can judge general distance according to the power of Bluetooth signal, and user wears bracelet movement
One segment distance, now can substantially be calculated according to Bluetooth signal apart from R, and user is set using bracelet is now adapted to the volume of oneself
A1, now the volume of mobile phone is A1, can subsequently be worn according to user bracelet movement apart from X, show that mobile phone should be according to mobile
Apart from the volume B=B of X adjust automaticallies0+X(A1-A0)/R.In order to avoid user walks about at any time, the suddenly big or suddenly small change of sound becomes, can
Set when the distance between user and mobile phone were no more than in the case of 2 meters within 1 minute, sound of mobile phone will not be automatically adjusted.
The technical scheme of the present embodiment, by when detecting terminal device in speech play state, being worn according to user
The signal intensity that the wearable device worn is received determines the current distance between the wearable device that terminal device and user wear；
According to the volume of current distance control terminal equipment, it can become detecting intelligent terminal with wearable device distance
During change, automatic regulating volume, to reach the optimal sense of hearing of user.
Embodiment three
Fig. 3 is a kind of structural representation of volume adjustment device of the embodiment of the present invention three.The present embodiment is applicable to end
The situation of end equipment volume adjusting, the device can realize that the device can be integrated in any carry by the way of software and/or hardware
For in the equipment of volume adjusting function, such as typically subscriber terminal equipment, can be computer or mobile terminal
(such as mobile phone, panel computer), as shown in figure 3, the device of the volume adjusting is specifically included：Determining module 310 and control
Module 320.
Wherein it is determined that module 310, for when detecting terminal device in speech play state, being worn according to user
The signal intensity that receives of wearable device determine between the wearable device that the terminal device and user wear it is current away from
From；
Control module 320, the volume for controlling the terminal device according to the current distance.
Optionally, the determining module specifically for：
D=10(|RSSI|-(A+1))/(10*N)
Wherein, d is the current distance between the wearable device that terminal device and user wear, and RSSI wears for user
The signal intensity that wearable device is received, A is signal intensity when transmitting terminal and receiving terminal are separated by 0.5 meter, N be environmental attenuation because
Son.
Optionally, the control module includes：
Power output determining unit, for the corresponding relation according to the distance pre-established and volume power output, it is determined that
Volume power output corresponding with the current distance；
Volume output unit, the volume adjusting for driving the terminal device using the corresponding volume power output
System exports corresponding volume.
Optionally, the signal intensity A when transmitting terminal and receiving terminal are separated by 0.5 meter is 58, and environmental attenuation factor N is
2.0。
Optionally, also include：
Power output holding unit, if in the first preset time, the current distance is less than the first pre-determined distance,
Then keep volume power output constant.
By a kind of volume adjustment device of above-mentioned 3rd embodiment, by detecting terminal device in speech play
During state, what the signal intensity that the wearable device worn according to user is received determined that terminal device and user wear wearable sets
Current distance between standby；According to the volume of current distance control terminal equipment, can detect intelligent terminal with can
When wearable device distance changes, automatic regulating volume, to reach the optimal sense of hearing of user.
The said goods can perform the method that any embodiment of the present invention is provided, and possess the corresponding functional module of execution method
And beneficial effect.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more Equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of volume adjusting method, it is characterised in that including：
When detecting terminal device in speech play state, the signal intensity that the wearable device worn according to user is received
Determine the current distance between the wearable device that the terminal device and user wear；
The volume of the terminal device is controlled according to the current distance.
2. according to the method described in claim 1, it is characterised in that when detecting terminal device in speech play state,
The signal intensity that the wearable device worn according to user is received determines the wearable device that the terminal device is worn with user
Between current distance, including：
D=10(|RSSI|-(A+1))/(10*N)
Wherein, d is the current distance between the wearable device that terminal device and user wear, and RSSI is wearing that user wears
The signal intensity of equipment reception is worn, A is signal intensity when transmitting terminal and receiving terminal are separated by 0.5 meter, and N is the environmental attenuation factor.
3. method according to claim 1 or 2, it is characterised in that the terminal device is controlled according to the current distance
Volume include：
According to the corresponding relation of the distance pre-established and volume power output, it is determined that volume corresponding with the current distance is defeated
Go out power；
The sound volume regulating system for driving the terminal device using the corresponding volume power output exports corresponding volume.
4. method according to claim 2, it is characterised in that the transmitting terminal and receiving terminal are separated by signal at 0.5 meter
Intensity A is 58, and environmental attenuation factor N is 2.0.
5. method according to claim 3, it is characterised in that also include：
If in the first preset time, the current distance is less than the first pre-determined distance, then keeps volume power output constant.
6. a kind of volume adjustment device, it is characterised in that including：
Determining module, for detect terminal device be in speech play state when, the wearable device worn according to user
The signal intensity of reception determines the current distance between the wearable device that the terminal device and user wear；
Control module, the volume for controlling the terminal device according to the current distance.
7. device according to claim 6, it is characterised in that the determining module specifically for：
D=10(|RSSI|-(A+1))/(10*N)
Wherein, d is the current distance between the wearable device that terminal device and user wear, and RSSI is wearing that user wears
The signal intensity of equipment reception is worn, A is signal intensity when transmitting terminal and receiving terminal are separated by 0.5 meter, and N is the environmental attenuation factor.
8. the device according to claim 6 or 7, it is characterised in that the control module includes：
Power output determining unit, for the corresponding relation according to the distance pre-established and volume power output, it is determined that and institute
State the corresponding volume power output of current distance；
Volume output unit, the sound volume regulating system for driving the terminal device using the corresponding volume power output
Export corresponding volume.
9. device according to claim 7, it is characterised in that the transmitting terminal and receiving terminal are separated by signal at 0.5 meter
Intensity A is 58, and environmental attenuation factor N is 2.0.
10. device according to claim 8, it is characterised in that also include：
Power output holding unit, if in the first preset time, the current distance to be less than the first pre-determined distance, then protects
Hold volume power output constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339964.2A CN106954135A (en) | 2017-05-15 | 2017-05-15 | A kind of volume adjusting method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339964.2A CN106954135A (en) | 2017-05-15 | 2017-05-15 | A kind of volume adjusting method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106954135A true CN106954135A (en) | 2017-07-14 |
Family
ID=59478716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710339964.2A Pending CN106954135A (en) | 2017-05-15 | 2017-05-15 | A kind of volume adjusting method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106954135A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966067A (en) * | 2018-06-07 | 2018-12-07 | Oppo广东移动通信有限公司 | Control method for playing back and Related product |
| CN111510905A (en) * | 2020-05-04 | 2020-08-07 | 宋彦震 | Method for adaptively adjusting sound size of player based on user distance |
| CN111698292A (en) * | 2020-05-20 | 2020-09-22 | 上海闻泰电子科技有限公司 | Volume control method, device, equipment, system and storage medium |
| CN111880855A (en) * | 2020-07-31 | 2020-11-03 | 宁波奥克斯电气股份有限公司 | Equipment control method and distributed voice system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080069380A1 (en) * | 2006-09-19 | 2008-03-20 | Compal Communications, Inc. | Device for dynamically adjusting volume within communication apparatus |
| KR20080079428A (en) * | 2007-02-27 | 2008-09-01 | 엘지전자 주식회사 | System for controlling volume of home theater and operating method thereof |
| CN104063200A (en) * | 2014-06-25 | 2014-09-24 | 广东欧珀移动通信有限公司 | Method and device for adjusting output volume of sounder by using portable audio controller |
| CN104993849A (en) * | 2015-07-02 | 2015-10-21 | 努比亚技术有限公司 | Method for automatically adjusting music compression value according to Bluetooth connection intensity and terminal |
| CN105679346A (en) * | 2015-12-31 | 2016-06-15 | 深圳还是威健康科技有限公司 | Method and apparatus for controlling radio set |
| CN105812574A (en) * | 2016-05-03 | 2016-07-27 | 北京小米移动软件有限公司 | Volume adjusting method and device |
| CN106534541A (en) * | 2016-11-15 | 2017-03-22 | 广东小天才科技有限公司 | Volume adjusting method and device and terminal equipment |
| CN106569772A (en) * | 2016-11-01 | 2017-04-19 | 捷开通讯(深圳)有限公司 | Volume adjusting method, mobile terminal and voice box |
-
2017
- 2017-05-15 CN CN201710339964.2A patent/CN106954135A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080069380A1 (en) * | 2006-09-19 | 2008-03-20 | Compal Communications, Inc. | Device for dynamically adjusting volume within communication apparatus |
| KR20080079428A (en) * | 2007-02-27 | 2008-09-01 | 엘지전자 주식회사 | System for controlling volume of home theater and operating method thereof |
| CN104063200A (en) * | 2014-06-25 | 2014-09-24 | 广东欧珀移动通信有限公司 | Method and device for adjusting output volume of sounder by using portable audio controller |
| CN104993849A (en) * | 2015-07-02 | 2015-10-21 | 努比亚技术有限公司 | Method for automatically adjusting music compression value according to Bluetooth connection intensity and terminal |
| CN105679346A (en) * | 2015-12-31 | 2016-06-15 | 深圳还是威健康科技有限公司 | Method and apparatus for controlling radio set |
| CN105812574A (en) * | 2016-05-03 | 2016-07-27 | 北京小米移动软件有限公司 | Volume adjusting method and device |
| CN106569772A (en) * | 2016-11-01 | 2017-04-19 | 捷开通讯(深圳)有限公司 | Volume adjusting method, mobile terminal and voice box |
| CN106534541A (en) * | 2016-11-15 | 2017-03-22 | 广东小天才科技有限公司 | Volume adjusting method and device and terminal equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966067A (en) * | 2018-06-07 | 2018-12-07 | Oppo广东移动通信有限公司 | Control method for playing back and Related product |
| CN111510905A (en) * | 2020-05-04 | 2020-08-07 | 宋彦震 | Method for adaptively adjusting sound size of player based on user distance |
| CN111698292A (en) * | 2020-05-20 | 2020-09-22 | 上海闻泰电子科技有限公司 | Volume control method, device, equipment, system and storage medium |
| CN111880855A (en) * | 2020-07-31 | 2020-11-03 | 宁波奥克斯电气股份有限公司 | Equipment control method and distributed voice system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10521512B2 (en) | Dynamic text-to-speech response from a smart speaker | |
| EP2733847B1 (en) | A communication device with motion dependent automatic volume control | |
| CN106954135A (en) | A kind of volume adjusting method and device | |
| EP2597845A1 (en) | Mobile terminal, volume adjustment method and device thereof | |
| US20110095875A1 (en) | Adjustment of media delivery parameters based on automatically-learned user preferences | |
| CN107493500B (en) | Multimedia resource playing method and device | |
| CN106464998A (en) | Collaboratively processing audio between headset and source to mask distracting noise | |
| US9601128B2 (en) | Communication apparatus and voice processing method therefor | |
| CN102118513A (en) | Mobile terminal and ringtone adjusting method therefor | |
| CN102883024B (en) | A kind of system and method regulating mobile phone call volume based on environmental noise | |
| CN104780259A (en) | Automatic adjustment system and method for call voice quality | |
| CN106375573B (en) | Method and device for switching call mode | |
| CN102843464A (en) | System and method utilizing distance sensor to adjust call audio output mode | |
| CN104869218A (en) | Information processing method and device and electronic equipment | |
| US9288604B2 (en) | Downmixing control | |
| CN109511041B (en) | Earphone starting setting method and device and earphone | |
| CN108845787B (en) | Audio adjusting method, device, terminal and storage medium | |
| CN102946483A (en) | Method for controlling reminding mode and device | |
| CN101552823A (en) | Volume management system and method | |
| CN104702763A (en) | Method, device and system for adjusting volume | |
| CN202979082U (en) | Automatic call volume adjuster applied for mobile phone | |
| US20240147128A1 (en) | Mode control method, device for bluetooth headset, and computer readable storage medium | |
| CN111510846B (en) | Sound field adjusting method and device and storage medium | |
| CN109040889A (en) | A kind of feedback noise reduction earphone and its feed circuit | |
| CN108900706B (en) | Call voice adjustment method and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |