CN107592588A - Sound field adjusting method and device, storage medium, electronic equipment - Google Patents
Sound field adjusting method and device, storage medium, electronic equipment Download PDFInfo
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- CN107592588A CN107592588A CN201710587008.6A CN201710587008A CN107592588A CN 107592588 A CN107592588 A CN 107592588A CN 201710587008 A CN201710587008 A CN 201710587008A CN 107592588 A CN107592588 A CN 107592588A
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Abstract
The disclosure provides a kind of sound field adjusting method and device, storage medium, electronic equipment.Methods described includes：Sound field regulation is carried out according to position distribution of the user in specific region, obtains the initial balance point of sound field；Obtain the current state of user and/or the adjust instruction of user's issue；Sound field regulation is carried out according to the current state and/or the adjust instruction, obtains equalization point after the regulation of sound field.Such scheme, the flexibility of sound field regulation is favorably improved, better meets the individual demand of user.
Description
Technical field
This disclosure relates to sound control field, in particular it relates to a kind of sound field adjusting method and device, storage medium, electricity
Sub- equipment.
Background technology
With automobile people live in become increasingly popular, most people can drive and by bus during, it is defeated by audio
Go out system plays music, viewing video, broadcast listening etc., quality requirements more and more higher of the people to in-car sound reproduction.
After multiple loudspeaker units to be installed to the specified location of in-car, in the car under narrow and small environment, loudspeaker radiation
Direct sound wave to hearer is less, and most sound that hearer is experienced come from the sound field of reflected sound formation.
On vehicle interior sound field, regulation is balanced by following two modes mostly at present：
Mode one, manual mode regulation vehicle interior sound field balance.This mode, regulating effect by human factor influenceed compared with
Greatly, and once select, modified as needed to can only adjust manually again.
Mode two, sound field balance is automatically adjusted according to the position distribution of motroist.For example, only operator seat someone when, can
To adjust sound field equalization point to front left position；Operator seat and the passenger side position simultaneously someone when, sound field equalization point can be adjusted to chief and vice
The centre of operator seat.
The content of the invention
It is a general object of the present disclosure to provide a kind of sound field adjusting method and device, storage medium, electronic equipment, contribute to
The flexibility of sound field regulation is improved, better meets the individual demand of user.
To achieve these goals, the disclosure provides a kind of sound field adjusting method, and methods described includes：
Sound field regulation is carried out according to position distribution of the user in specific region, obtains the initial balance point of sound field；
Obtain the current state of user and/or the adjust instruction of user's issue；
Sound field regulation is carried out according to the current state and/or the adjust instruction, obtains equalization point after the regulation of sound field.
Alternatively, the current state is sleep state, then carries out sound field regulation according to the current state, obtains sound field
Regulation after equalization point, including：
Judge to whether there is in the specific region and be in dormant user；
If it is determined there is being in dormant user, then make the initial balance point distancing should be in dormant
User, obtain equalization point after the regulation.
Alternatively, obtained described after the regulation after equalization point, methods described also includes：
Judge whether enter waking state in dormant user,
If it is determined that entering waking state in dormant user, then equalization point is close to the entrance after making the regulation
The user of waking state, obtain equalization point after new regulation.
Alternatively, the specific region is vehicle interior, and the current state is fatigue state, then according to described current
State carries out sound field regulation, obtains equalization point after the regulation of sound field, including：
Judge whether vehicle driver is in fatigue state；
If it is determined that vehicle driver is in fatigue state, then the initial balance point is set to be obtained close to vehicle driver
Equalization point after the regulation.
Alternatively, the adjust instruction is used for the volume for adjusting specified location, then is carried out according to the adjust instruction
Sound field is adjusted, and obtains equalization point after the regulation of sound field, including：
Judge whether to receive the adjust instruction；
If it is determined that receiving the adjust instruction, then the specified location is determined according to the adjust instruction, and make institute
The relatively described specified location of equalization point after adjusting is stated, meets requirement of the adjust instruction to volume.
Alternatively, after the judgement receives the adjust instruction, methods described also includes：
Judge whether there was only a user in the specific region；
If there was only a user in the specific region, broadcasting for audio output system is adjusted according to the adjust instruction
Playback amount；Otherwise the described the step of specified location is determined according to the adjust instruction is performed.
Alternatively, the specified location is the position where the user of the issue adjust instruction；Or the specific bit
It is set to and issues the position that the user of the adjust instruction specifies.
Alternatively, the mode for obtaining the adjust instruction is：
The speech data of user is obtained, the adjust instruction is obtained by semantic understanding；
Or
The button operation information of user is obtained, the adjust instruction is extracted from the button operation information.
The disclosure provides a kind of sound field adjusting means, and described device includes：
First sound field adjustment module, for carrying out sound field regulation according to position distribution of the user in specific region, obtain
The initial balance point of sound field；
Acquisition module, for obtaining the current state of user and/or the adjust instruction of user's issue；
Rising tone field control module, for carrying out sound field regulation according to the current state and/or the adjust instruction, obtain
Sound field regulation after equalization point.
Alternatively, the current state that the acquisition module obtains is sleep state, then the rising tone field control module bag
Include：
First judge module, dormant user is in for judging to whether there is in the specific region；
Equalization point is transferred from module, for when judging in the presence of dormant user is in, adjusting the initial balance point
Dormant user is in from this, obtains equalization point after the regulation.
Alternatively, the rising tone field control module also includes：
Second judge module, for after equalization point after obtaining the regulation, judging that being in dormant user is
It is no to enter waking state,
First equalization point is close to module, for when judging to enter waking state in dormant user, making described
Equalization point enters the user of waking state close to this after regulation, obtains equalization point after new regulation.
Alternatively, the specific region is vehicle interior, and the current state that the acquisition module obtains is fatigue state,
Then the rising tone field control module includes：
3rd judge module, for judging whether vehicle driver is in fatigue state；
Second equalization point is close to module, for when judging that vehicle driver is in fatigue state, making the initial balance
Point obtains equalization point after the regulation close to vehicle driver.
Alternatively, the adjust instruction that the acquisition module obtains is used for the volume for adjusting specified location, then and described the
Two sound field adjustment modules include：
4th judge module, for judging whether to receive the adjust instruction；
Position determination module, for judge receive the adjust instruction when, according to the adjust instruction determine described in
Specified location；
Equalization point adjustment module, for making the relatively described specified location of equalization point after the regulation, meet that the adjustment refers to
Make the requirement to volume.
Alternatively, the rising tone field control module also includes：
5th judge module, for whether only when judging to receive the adjust instruction, judging in the specific region
There is a user；
Volume adjusting module, for when judging an only user in the specific region, according to the adjust instruction
Adjust the broadcast sound volume of audio output system；
The position determination module, for when judging at least two users to be present in the specific region, according to described
Adjust instruction determines the specified location.
Alternatively, the specified location is the position where the user of the issue adjust instruction；Or the specific bit
It is set to and issues the position that the user of the adjust instruction specifies.
Alternatively, the acquisition module is obtained, and for obtaining the speech data of user, the tune is obtained by semantic understanding
Whole instruction；
Or
The acquisition module obtains, and for obtaining the button operation information of user, is extracted from the button operation information
The adjust instruction.
The disclosure provides a kind of storage medium, wherein being stored with a plurality of instruction, the instruction is loaded by processor, in execution
The step of stating sound field adjusting method.
The disclosure provides a kind of electronic equipment, and the electronic equipment includes；
Above-mentioned storage medium；And
Processor, for performing the instruction in the storage medium.
Disclosure scheme, position distribution that can first according to user in specific region are determined initial under the scene
Equalization point, then in conjunction with the individual demand of user, i.e., the adjust instruction that the current state of user and/or user are issued,
Sound field regulation is carried out on the basis of initial balance point, equalization point after regulation is determined, to meet the current demand of user.So side
Case, it can not only improve the flexibility of sound field regulation, moreover it is possible to better meet the individual demand of user.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the schematic flow sheet of disclosure scheme sound field adjusting method；
Fig. 2 is the composition schematic diagram of disclosure scheme sound field adjusting means；
Fig. 3 is the structural representation that disclosure scheme is used to carry out the electronic equipment of sound field regulation.
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
Referring to Fig. 1, the schematic flow sheet of disclosure sound field adjusting method is shown.It may comprise steps of：
S101, sound field regulation is carried out according to position distribution of the user in specific region, obtains the initial balance point of sound field.
In order to improve the flexibility of sound field regulation, disclosure scheme can be on the basis of position distribution, in conjunction with user
Current state and/or user issue adjust instruction, carry out sound field regulation, ensuring the sound reproduction quality of specific region
On the basis of, the individual demand of user is better met, improves Consumer's Experience.
For example, the specific region in disclosure scheme can be vehicle interior, interior of aircraft, in cinema, perform in a radio or TV programme
In the Room etc., can be in the region of the multiple loudspeaker units of diverse location installation.
In actual application, user enter specific region and selected seat it is seated after, can first obtain the position of user
Distribution is put, and sound field regulation is carried out according to the position distribution, determines the initial balance point of sound field.Using specific region as in vehicle
Exemplified by portion, if user is sitting in operator seat and the passenger side position, initial balance point can be determined in the centre of positive co-driver.
In actual application, it is possible that the situation that user exchanges seats.Still using specific region as vehicle interior
Exemplified by, user is moved to left back seat from right back seat, is directed to this, it can be determined that whether the time that user leaves former seat exceedes in advance
If duration, if it exceeds preset duration, then can trigger and carry out sound field regulation；If not less than preset duration, can maintain initial
Equalization point is constant, prevent user be it is of short duration leave former seat caused by sound field frequent regulation.As a kind of example, preset
Duration can be 3s.
It is to be appreciated that carrying out sound field in the adjust instruction that the current state according to user and/or user are issued adjusts it
Before, no matter having carried out a few infrasonic field regulations according to position distribution, it is referred to as initial last time can be adjusted to the equalization point determined
Equalization point, as the basis that sound field regulation is carried out according to current state and/or adjust instruction.
S102, obtain the current state of user and/or the adjust instruction of user's issue.
S103, sound field regulation is carried out according to the current state and/or the adjust instruction, put down after obtaining the regulation of sound field
Weighing apparatus point.
Such as introduction made above, disclosure scheme can combine the current state of user and/or the adjustment of user's issue refers to
Order carries out sound field regulation, is exemplified below.
1. sound field regulation is carried out according to the current state of user
(1) current state of user can be sleep state.
This is directed to, the current state of all users in specific region can be monitored in real time, judges whether to be in and sleeps
The user of dormancy state；If it is determined there is being in dormant user, then the initial balance point distancing can be made to be in and slept
The user of dormancy state, obtain equalization point after the regulation.That is, after user is sleeping, it is in place that user institute can be turned down
The volume put, prevent from influenceing the sleep quality of user.
As a kind of example, after completing sound field regulation in dormant user, can also continue to carry out user
Monitoring, judge whether enter waking state in dormant user, if it is decided that enter in dormant user clear
The state of waking up, then it can make user of the equalization point close to this into waking state after the regulation, obtain equalization point after new regulation.
That is after user enters waking state from sleep state, the volume of the user position can be tuned up automatically.
As a kind of example, after monitoring that user enters waking state from sleep state, this can not also be tuned up automatically
The volume of user position, but when needed, the adjust instruction issued according to user carries out sound field regulation, can specifically join
See below and introduce.
(2) if specific region is vehicle interior, the current state of user can also be fatigue state.
This is directed to, the current state of vehicle driver can be monitored in real time, judges vehicle driver whether in fatigue
State；If it is determined that vehicle driver is in fatigue state, then the initial balance point can be made to obtain institute close to vehicle driver
State equalization point after adjusting.That is, when driver tired driving, the volume of driver position can be tuned up, to driving
The person of sailing plays a part of warning.
As a kind of example, after completing sound field regulation for the driver in fatigue state, can also continue to be used
Family monitors, and judges whether driver enters non-fatigue state, if it is decided that driver enters non-fatigue state, then can make the tune
Equalization point is transferred from driver after section, obtains equalization point after new regulation.That is, when driver from fatigue state enter it is non-tired
After labor state, the volume of driver position can be turned down automatically.
As a kind of example, after monitoring that driver enters non-fatigue state from fatigue state, can not also adjust automatically
The volume of small driver position, but when needed, the adjust instruction issued according to driver carries out sound field regulation, specifically
Ground, which can be found in, hereafter to be introduced.
In disclosure scheme, dormant decision condition, the decision condition of waking state, the judgement bar of fatigue state
The decision condition etc. of part, non-fatigue state, depending on can combining practical application request, disclosure scheme can not do specific limit to this
It is fixed.
2. the adjust instruction issued according to user carries out sound field regulation
In disclosure scheme, adjust instruction is used for the volume for adjusting specified location.Specifically, specified location can be
Issue the position where the user of the adjust instruction；Or can issue the position that the user of the adjust instruction specifies.
That is, in actual application, user A can adjust the volume of itself position by adjust instruction；Or
Person, the volume of other users position can also be adjusted by adjust instruction.
As a kind of example, adjust instruction can be obtained by voice mode.For example, unique user input can be obtained
Speech data " sound is a little bit smaller ", the adjust instruction for turning volume down is obtained by semantic understanding；Or it can obtain multiple
Speech data " sound of copilot too small, can not hear clearly " of the user during talk, is used for by semantic understanding
Tune up the adjust instruction of volume.In this example, if not including specified location in adjust instruction, auditory localization skill can be based on
Art, the position where the user that will issue adjust instruction are defined as specified location.
As a kind of example, adjust instruction can be obtained by key mode.For example, can be in the attached of user institute seat
Near to set button, different buttons can correspond to different positions, so, after user inputs button operation information, Bian Kecong
In extract adjust instruction.Button in this example can be physical button or virtual key, and disclosure scheme is to this
It can be not specifically limited.
Specifically, when carrying out sound field regulation according to adjust instruction, can first judge whether to receive the adjust instruction；Such as
Fruit judges to receive the adjust instruction, then determines the specified location according to the adjust instruction, balanced after making the regulation
The relatively described specified location of point, meets requirement of the adjust instruction to volume.
For example, in disclosure scheme, make the relatively described specified location of equalization point after the regulation, meet the adjustment
The requirement to volume is instructed, can at least be presented as following two situations：
(1) if the adjust instruction is used to turn volume down, the initial balance point can be made to be transferred from the specified location,
Realize the purpose for turning specified location volume down.Specifically, the volume of the loudspeaker unit of the corresponding installation of specified location can be turned down,
So that the whole structure of specific region is rendered as initial balance point and has been transferred from specified location.
(2) if the adjust instruction is used to tune up volume, the initial balance point can be made close to the specified location,
Realize the purpose for tuning up specified location volume.Specifically, the volume of the loudspeaker unit of the corresponding installation of specified location can be tuned up,
So that the whole structure of specific region is rendered as initial balance point close to specified location.
As a kind of example, disclosure scheme can be also handled as follows after the adjust instruction of user's issue is received：Sentence
Whether there was only a user in the disconnected specific region；, can be according to described if there was only a user in the specific region
Adjust instruction adjusts the broadcast sound volume of audio output system；Otherwise can be determined according to introduction made above according to adjust instruction
Go out specified location, carry out sound field regulation.
That is, in order to simplify processing, when there was only a user in specific region, when the user issues adjust instruction
Afterwards, the overall broadcast sound volume of audio output system can be directly adjusted, namely sound field regulation need not be carried out, changes equalization point phase
To the position of the user.
3. sound field regulation is carried out according to current state and adjust instruction
For example, sound field regulation is carried out using two ways, can be presented as：Slept when user enters from waking state
During state, sound field regulation can be carried out by current state, turn volume down；When user enters waking state from sleep state,
The adjust instruction of " sound is more greatly " that can be issued by user carries out sound field regulation, tunes up volume.
For example, when there is at least two users in specific region, if a user is in sleep state, a use
The adjust instruction of " sound is more greatly " has been issued at family, then the demand that can integrate two users carries out sound field regulation, while meets this
The demand of two users.
In summary, the position distribution that disclosure scheme can first according to user in specific region, determines the scene
Under initial balance point, then in conjunction with the individual demand of user, i.e. the adjustment of the current state of user and/or user's issue
Instruction, sound field regulation is carried out on the basis of initial balance point, equalization point after regulation is determined, to meet the current need of user
Ask.Such scheme, the flexibility of sound field regulation can be not only improved, on the basis for the sound reproduction quality for ensuring specific region
On, the individual demand of user is better met, improves Consumer's Experience.
It is to be appreciated that after carrying out sound field regulation according to the current state and/or adjust instruction of disclosure scheme, if with
Position distribution of the family in specific region is changed, and can optionally carry out sound field regulation.It is exemplified below.This
In open scheme, the user of sound field regulation can will be completed according to current state and/or adjust instruction, is referred to as being conditioned user.
If position distribution changes and is caused by because user leaves specific region, for example, user gets off, for
Do not leave for the user of specific region, respective individual demand does not change, and can now be adjusted without sound field.
If it is to have exchanged seat because being conditioned user that position distribution, which changes, the position after exchanging can be obtained,
And carry out sound field regulation for the position after the exchange, make the position after exchange, exchange before position correspondence volume phase
Together, i.e. the volume that maintenance is conditioned before and after user exchanges seats is constant.Or after being conditioned user and exchanging seats, can also
Adjusted without sound field, and be to continue with obtaining the user newest current state and/or adjust instruction, carried out according to the actual requirements
Sound field is adjusted, and detailed process can refer to introduction made above, and here is omitted.
Referring to Fig. 2, the composition schematic diagram of disclosure sound field adjusting means is shown.Described device can include：
First sound field adjustment module 201, for carrying out sound field regulation according to position distribution of the user in specific region, obtain
Obtain the initial balance point of sound field；
Acquisition module 202, for obtaining the current state of user and/or the adjust instruction of user's issue；
Rising tone field control module 203, for carrying out sound field tune according to the current state and/or the adjust instruction
Section, obtains equalization point after the regulation of sound field.
Alternatively, the current state that the acquisition module obtains is sleep state, then the rising tone field control module bag
Include：
First judge module, dormant user is in for judging to whether there is in the specific region；
Equalization point is transferred from module, for when judging in the presence of dormant user is in, adjusting the initial balance point
Dormant user is in from this, obtains equalization point after the regulation.
Alternatively, the rising tone field control module also includes：
Second judge module, for after equalization point after obtaining the regulation, judging that being in dormant user is
It is no to enter waking state,
First equalization point is close to module, for when judging to enter waking state in dormant user, making described
Equalization point enters the user of waking state close to this after regulation, obtains equalization point after new regulation.
Alternatively, the specific region is vehicle interior, and the current state that the acquisition module obtains is fatigue state,
Then the rising tone field control module includes：
3rd judge module, for judging whether vehicle driver is in fatigue state；
Second equalization point is close to module, for when judging that vehicle driver is in fatigue state, making the initial balance
Point obtains equalization point after the regulation close to vehicle driver.
Alternatively, the adjust instruction that the acquisition module obtains is used for the volume for adjusting specified location, then and described the
Two sound field adjustment modules include：
4th judge module, for judging whether to receive the adjust instruction；
Position determination module, for judge receive the adjust instruction when, according to the adjust instruction determine described in
Specified location；
Equalization point adjustment module, for making the relatively described specified location of equalization point after the regulation, meet that the adjustment refers to
Make the requirement to volume.
Alternatively, the rising tone field control module also includes：
5th judge module, for whether only when judging to receive the adjust instruction, judging in the specific region
There is a user；
Volume adjusting module, for when judging an only user in the specific region, according to the adjust instruction
Adjust the broadcast sound volume of audio output system；
The position determination module, for when judging at least two users to be present in the specific region, according to described
Adjust instruction determines the specified location.
Alternatively, the specified location is the position where the user of the issue adjust instruction；Or the specific bit
It is set to and issues the position that the user of the adjust instruction specifies.
Alternatively, the acquisition module is obtained, and for obtaining the speech data of user, the tune is obtained by semantic understanding
Whole instruction；
Or
The acquisition module obtains, and for obtaining the button operation information of user, is extracted from the button operation information
The adjust instruction.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Referring to Fig. 3, show that the disclosure is used for the structural representation for carrying out the electronic equipment 300 of sound field regulation.Reference picture
3, electronic equipment 300 includes processing component 301, and it further comprises one or more processors, and by the institute of storage medium 302
The storage resource of representative, can be by the instruction of the execution of processing component 301, such as application program for storing.In storage medium 302
The application program of storage can include it is one or more each correspond to the module of one group of instruction.In addition, treatment group
Part 301 is configured as execute instruction, to perform above-mentioned sound field adjusting method.
Electronic equipment 300 can also include a power supply module 303, be configured as performing the power supply pipe of electronic equipment 300
Reason；One wired or wireless network interface 304, it is configured as electronic equipment 300 being connected to network；With an input and output
(I/O) interface 305.Electronic equipment 300 can be operated based on the operating system for being stored in storage medium 302, such as Windows
ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical scheme of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (17)
1. a kind of sound field adjusting method, it is characterised in that methods described includes：
Sound field regulation is carried out according to position distribution of the user in specific region, obtains the initial balance point of sound field；
Obtain the current state of user and/or the adjust instruction of user's issue；
Sound field regulation is carried out according to the current state and/or the adjust instruction, obtains equalization point after the regulation of sound field.
2. according to the method for claim 1, it is characterised in that the current state is sleep state, then is worked as according to described
Preceding state carries out sound field regulation, obtains equalization point after the regulation of sound field, including：
Judge to whether there is in the specific region and be in dormant user；
If it is determined there is being in dormant user, then the initial balance point distancing is set to be in dormant use
Family, obtain equalization point after the regulation.
3. according to the method for claim 2, it is characterised in that obtained described after the regulation after equalization point, it is described
Method also includes：
Judge whether enter waking state in dormant user,
If it is determined that entering waking state in dormant user, then equalization point is clear-headed close to the entrance after making the regulation
The user of state, obtain equalization point after new regulation.
4. according to the method for claim 1, it is characterised in that the specific region is vehicle interior, and the current shape
State is fatigue state, then carries out sound field regulation according to the current state, obtain equalization point after the regulation of sound field, including：
Judge whether vehicle driver is in fatigue state；
If it is determined that vehicle driver is in fatigue state, then make the initial balance point close to vehicle driver, described in acquisition
Equalization point after regulation.
5. according to the method for claim 1, it is characterised in that the adjust instruction is used to adjust giving great volume for specified location
It is small, then sound field regulation is carried out according to the adjust instruction, obtain equalization point after the regulation of sound field, including：
Judge whether to receive the adjust instruction；
If it is determined that receiving the adjust instruction, then the specified location is determined according to the adjust instruction, and make the tune
The relatively described specified location of equalization point after section, meets requirement of the adjust instruction to volume.
6. according to the method for claim 5, it is characterised in that described after the judgement receives the adjust instruction
Method also includes：
Judge whether there was only a user in the specific region；
If there was only a user in the specific region, the broadcasting sound of audio output system is adjusted according to the adjust instruction
Amount；Otherwise the described the step of specified location is determined according to the adjust instruction is performed.
7. the method according to claim 5 or 6, it is characterised in that
The specified location is the position where the user of the issue adjust instruction；
Or
The position that the specified location is specified for the user of the issue adjust instruction.
8. the method according to claim 5 or 6, it is characterised in that the mode for obtaining the adjust instruction is：
The speech data of user is obtained, the adjust instruction is obtained by semantic understanding；
Or
The button operation information of user is obtained, the adjust instruction is extracted from the button operation information.
9. a kind of sound field adjusting means, it is characterised in that described device includes：
First sound field adjustment module, for carrying out sound field regulation according to position distribution of the user in specific region, obtain sound field
Initial balance point；
Acquisition module, for obtaining the current state of user and/or the adjust instruction of user's issue；
Rising tone field control module, for carrying out sound field regulation, acquisition sound according to the current state and/or the adjust instruction
Equalization point after the regulation of field.
10. device according to claim 9, it is characterised in that the current state that the acquisition module obtains is sleep shape
State, then the rising tone field control module include：
First judge module, dormant user is in for judging to whether there is in the specific region；
Equalization point is transferred from module, for when judging in the presence of dormant user is in, making the initial balance point distancing should
In dormant user, equalization point after the regulation is obtained.
11. device according to claim 10, it is characterised in that the rising tone field control module also includes：
Second judge module, for after equalization point after obtaining the regulation, whether judgement to enter in dormant user
Enter waking state,
First equalization point is close to module, for when judging to enter waking state in dormant user, making the regulation
Equalization point enters the user of waking state close to this afterwards, obtains equalization point after new regulation.
12. device according to claim 9, it is characterised in that the specific region is vehicle interior, and the acquisition mould
The current state that block obtains is fatigue state, then the rising tone field control module includes：
3rd judge module, for judging whether vehicle driver is in fatigue state；
Second equalization point is close to module, for when judging that vehicle driver is in fatigue state, leaning on the initial balance point
Nearly vehicle driver, obtain equalization point after the regulation.
13. device according to claim 9, it is characterised in that the adjust instruction that the acquisition module obtains is used to adjust
The volume of specified location, then the rising tone field control module include：
4th judge module, for judging whether to receive the adjust instruction；
Position determination module, for when judging to receive the adjust instruction, described specify to be determined according to the adjust instruction
Position；
Equalization point adjustment module, for making the relatively described specified location of equalization point after the regulation, meet the adjust instruction pair
The requirement of volume.
14. device according to claim 13, it is characterised in that the rising tone field control module also includes：
5th judge module, for when judging to receive the adjust instruction, judging whether there was only one in the specific region
Name user；
Volume adjusting module, for when judging an only user in the specific region, being adjusted according to the adjust instruction
The broadcast sound volume of audio output system；
The position determination module, for when judging at least two users to be present in the specific region, according to the adjustment
Instruction determines the specified location.
15. the device according to claim 13 or 14, it is characterised in that
The acquisition module is obtained, and for obtaining the speech data of user, the adjust instruction is obtained by semantic understanding；
Or
The acquisition module obtains, for obtaining the button operation information of user, from the button operation information described in extraction
Adjust instruction.
16. a kind of storage medium, wherein being stored with a plurality of instruction, it is characterised in that the instruction is loaded by processor, right of execution
Profit requires the step of any one of 1 to 8 methods described.
17. a kind of electronic equipment, it is characterised in that the electronic equipment includes；
Storage medium described in claim 16；And
Processor, for performing the instruction in the storage medium.
Priority Applications (1)
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