CN106911979A - Volume adjusting method, device and earphone for earphone - Google Patents
Volume adjusting method, device and earphone for earphone Download PDFInfo
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- CN106911979A CN106911979A CN201710123963.4A CN201710123963A CN106911979A CN 106911979 A CN106911979 A CN 106911979A CN 201710123963 A CN201710123963 A CN 201710123963A CN 106911979 A CN106911979 A CN 106911979A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses a kind of volume adjusting method for earphone, device and earphone, the method includes：After receiving earphone open signal, the volume adjusting historical data that inquiry is recorded using the earphone；Newest volume value is determined according to the volume adjusting historical data；Volume adjusting treatment is carried out to the audio signal for receiving according to the newest volume value and control is played；During the audio signal is played, the volume adjustment signals of the volume control circuit output of the earphone are received；The volume adjusting historical data is updated according to the volume adjustment signals.
Description
Technical field
The present invention relates to ear phone technology field, more particularly it relates to a kind of volume adjusting method for earphone,
A kind of volume adjustment device and a kind of earphone for earphone.
Background technology
Earphone can be used for playing sets up the audio-source that the terminal of connection is provided therewith, and earphone is all supported to pass through button substantially
Control realization volume adjusting, the principle of volume adjusting is：By press volume adjusting button (including volume increase key and volume down
Small key) to earphone set up be connected terminal transmission volume adjustment signals so that terminal according to volume adjustment signals to audio-source
Carry out volume adjusting.This explanation, existing earphone does not have independent volume adjusting ability substantially, remembers without volume certainly yet
Ability, therefore, it is highly desirable to be improved existing earphone, to improve Consumer's Experience.
The content of the invention
It is an object of the present invention to provide a kind of new technical scheme of earphone, so that earphone not only can be carried out independently
Volume adjusting, can also carry out volume memory.
According to the first aspect of the invention, there is provided a kind of volume adjusting method for earphone, it includes：
After receiving earphone open signal, the volume adjusting historical data that inquiry is recorded using the earphone；
Newest volume value is determined according to the volume adjusting historical data；
Volume adjusting treatment is carried out to the audio signal for receiving according to the newest volume value and control is played；
During the audio signal is played, the volume adjustment signals of the volume control circuit output of the earphone are received；
The volume adjusting historical data is updated according to the volume adjustment signals.
Optionally, it is described to determine that newest volume value includes according to the volume adjusting historical data：
Newest volume-leveling value is determined according to the volume adjusting historical data；
The newest volume-leveling value is calculated with the vector of the reference note value of setting as the newest volume value.
Optionally, the volume adjusting historical data includes that volume increases cumulative data and the volume reduction of regulation number of times
Adjust the cumulative data of number of times.
According to the second aspect of the invention, a kind of volume adjustment device for earphone is additionally provided, it includes：
Enquiry module, for after earphone open signal is received, the volume adjusting that inquiry is recorded using the earphone to be gone through
History data；
Volume value determining module, for determining newest volume value according to the volume adjusting historical data；
Performing module, for carrying out volume adjusting treatment to the audio signal for receiving according to the newest volume value and broadcasting
Put control；
Signal receiving module, for during the audio signal is played, the volume control circuit for receiving the earphone to be defeated
The volume adjustment signals for going out；And,
Logging modle, for updating the volume adjusting historical data according to the volume adjustment signals.
Optionally, the volume value determining module includes：
Volume-leveling value determining unit, for determining newest volume-leveling value according to the volume adjusting historical data；With
And,
Volume value computing unit, makees for calculating the newest volume-leveling value with the vector of the reference note value of setting
It is the newest volume value.
According to the third aspect of the invention we, a kind of volume adjustment device for earphone is additionally provided, it includes memory
And processor, for store instruction, the instruction is used to control the processor to be operated to perform basis the memory
Method described in the first aspect of the present invention.
According to the fourth aspect of the invention, a kind of earphone is additionally provided, it includes：
Volume adjustment device according to the second aspect of the invention or described in the third aspect；
Volume control circuit, for volume of reception Regulate signal and exports to the volume adjustment device；
Audio signal transmission device, the audio signal transmission sent for receiving terminal is to the volume adjustment device；
Supply unit, powers for the electricity consumption device for the earphone；And,
Speaker unit, for being played out according to the broadcasting of volume adjustment device control.
Optionally, the audio signal transmission device and the supply unit are provided by USB interface device, wherein,
The data pins of the USB interface device are used as the audio signal transmission device, the power pin of the USB interface device
Pin is used as the supply unit.
Optionally, the earphone also includes microphone, and the microphone is connected between microphone lines and ground wire, described
Microphone lines are connected with the volume adjustment device, are adjusted with being transmitted to the volume microphone signal by the microphone lines
Regulating device, the volume adjustment device be arranged by the audio signal transmission device by the microphone signal send to
Set up the terminal of connection.
Optionally, the volume control circuit includes that volume increases key and volume and reduces key, the volume increase key with
Second pull down resistor is connected in series between holding wire and ground wire, and the volume reduces key and is connected in series in the 3rd pull down resistor
Between the holding wire and the ground wire, second pull down resistor is different with the resistance of the 3rd pull down resistor, the sound
Amount regulation circuit is arranged to export the volume adjustment signals to the volume adjustment device via the holding wire.
It was found by the inventors of the present invention that in the prior art, there is earphone without independent volume adjusting function and sound
Measure the problem of memory function.Therefore, the technical assignment or technical problem to be solved that the present invention to be realized are this areas
It is that technical staff never expects or it is not expected that, therefore the present invention is a kind of new technical scheme.
A beneficial effect of the invention is that volume adjusting method of the invention, device and earphone can be according to receptions
The volume adjustment signals record volume adjusting historical data for arriving, and after earphone open signal is received using earphone every time,
Newest volume value can be determined according to volume adjusting historical data, the audio for receiving is believed with according to the newest volume value for determining
Number volume adjusting treatment is carried out, this causes that earphone of the present invention can not only independently carry out volume adjusting, also remember work(with volume
Can, the final volume value therefore, it is possible to the direct above first use earphone after earphone is opened proceeds by audio signal
Play, this can save user and be required to carry out volume adjusting after earphone is opened every time, and then can lift Consumer's Experience.
By referring to the drawings to the detailed description of exemplary embodiment of the invention, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
The accompanying drawing for being combined in the description and constituting a part for specification shows embodiments of the invention, and even
It is used to explain principle of the invention together with its explanation.
Fig. 1 is a kind of schematic flow sheet of the embodiment according to volume adjusting method of the invention；
Fig. 2 is a kind of frame principle figure of the embodiment according to volume adjustment device of the invention；
Fig. 3 is a kind of frame principle figure of the hardware configuration according to volume adjustment device of the invention；
Fig. 4 is a kind of frame principle figure of the embodiment according to earphone of the present invention；
Fig. 5 is the frame principle figure of another embodiment according to earphone of the present invention；
Fig. 6 is a kind of circuit theory diagrams of embodiment of volume control circuit in earphone shown in Fig. 5.
Specific embodiment
Describe various exemplary embodiments of the invention in detail now with reference to accompanying drawing.It should be noted that：Unless had in addition
Body illustrates that the part and the positioned opposite of step, numerical expression and numerical value for otherwise illustrating in these embodiments do not limit this
The scope of invention.
The description only actually at least one exemplary embodiment is illustrative below, never as to the present invention
And its any limitation applied or use.
May be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as a part for specification.
In all examples shown here and discussion, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further discussed in subsequent accompanying drawing.
Fig. 1 is that a kind of flow of embodiment of the volume adjusting method in first use according to earphone of the present invention is illustrated
Figure.
According to Fig. 1, the volume adjusting method for earphone of the invention includes：
Step S110, after receiving earphone open signal, the volume adjusting historical data that inquiry is recorded using the earphone.
According to step S110, earphone of the present invention when in use can be according to the volume adjusting being input into via volume control circuit
Signal record volume adjusting historical data.
The volume adjustment signals can include that volume increases Regulate signal and volume down minor adjustment signal.
It can be pulse signal that the volume increases Regulate signal and volume down minor adjustment signal.Regulate signal is increased with volume
As a example by, a pulse is received, volume of correspondence increases regulation.
Therefore, the volume adjusting historical data can include that volume increases the cumulative data and volume down ditty of regulation number of times
Save number of times cumulative data, this can with but be not limited to be realized by following two specific examples.
Example 1：This can set volume increase regulation counter and volume reduction regulation counter, and set volume increasing
Plus the initial count value of regulation counter and volume reduction regulation counter is 0, often receiving a volume increases regulation arteries and veins
Punching, the then count value Ci that causing volume increases regulation counter adds 1, and often receives a volume and reduce regulation pulse, then make
The count value Cj for obtaining volume reduction regulation counter adds 1.
Example 2：This can also set volume adjusting counter, and it is 0 to set the initial count value of volume adjusting counter,
Often receiving a volume increases regulation pulse, then cause that the count value Cm of volume adjusting counter adds 1, and often receives one
Volume reduces regulation pulse, then cause that the count value Cm of volume adjusting counter subtracts 1.
The earphone open signal can include power on signal, commence play out signal etc. by key-press input.
Step S120, newest volume value is determined according to volume adjusting historical data.
In step S120, newest volume value is most recently used volume value.After earphone open signal is received
The newest volume value for initially determining that is the last final volume value using the earphone.
Step S120 may further include：
Step S121, newest volume-leveling value Δ V is determined according to volume adjusting historical data.
In above-mentioned example 1, newest volume-leveling value Δ V=(Ci-Cj) × VpFormula (1)；
Wherein, VpIt is often to carry out a corresponding volume of volume adjusting (including volume increases regulation and volume reduces regulation)
Regulated quantity.
In above-mentioned example 2, newest volume-leveling value Δ V=Cm × Vp。
Step S122, calculates newest volume-leveling value with the vector of the reference note value of setting as the newest volume
Value.
The vector represents that the calculating in step S122 needs to consider the positive and negative symbol of numerical value.
The reference note value of the setting is the broadcast sound volume value set when earphone dispatches from the factory.
In above-mentioned example 1, if the count value Ci that volume increases regulation counter reduces regulation counter more than volume
Count value Cj, then newest volume-leveling value is on the occasion of newest volume value needs to increase newest on the basis of reference note value
Volume-leveling value；If the count value Ci that volume increases regulation counter reduces the count value Cj for adjusting counter less than volume,
Then newest volume-leveling value is negative value, and newest volume value needs to subtract newest volume-leveling value on the basis of reference note value；
If the count value Ci that volume increases regulation counter is equal to the count value Cj that volume reduces regulation counter, newest volume value
Will be equal to reference note value.
In above-mentioned example 2, if the count value Cm of volume adjusting counter is more than 0, newest volume value is needed in base
Increase newest volume-leveling value on the basis of quasi- volume value；If the count value Cm of volume adjusting counter is less than 0, newest sound
Value needs to subtract newest volume-leveling value on the basis of reference note value；If count value Cm of volume adjusting counter etc.
In 0, then newest volume value will be equal to reference note value.
Further, ear-drum is caused to lose in order to prevent broadcast sound volume from exceeding safety value, step S120 can be further
Including：Judge whether newest volume-leveling value exceedes the regulated value upper limit of setting, in this way, then calculate the regulated value upper limit with setting
The sum of reference note value is used as the newest volume value, if not, calculating the reference volume of newest volume-leveling value and setting
The vector of value is used as the newest volume value.
Step S130, carries out volume adjusting treatment to the audio signal for receiving and plays control according to newest volume value.
According to step S130, the loudspeaker of earphone will play the audio signal for receiving, this explanation with newest volume value
After earphone is opened, the final volume value of above first use earphone is proceeded by broadcasting by earphone.
Step S140, during playing audio signal, receives the volume adjustment signals of the volume control circuit output of earphone.
The volume control circuit can be key circuit, touch-control regulation circuit, non-contacting sensing regulation circuit etc..
According to step S140, user can carry out volume tune during playing audio signal by volume control circuit
Section.
Step S150, updates volume adjusting historical data, so that can at the end of this use according to volume adjustment signals
Reflect the final volume value at the end of this use by volume adjusting historical data.
Afterwards, may return to step S110 to be inquired about next time, redefined with after volume adjustment signals are received
Newest volume value.
The volume adjusting historical data is stored in nonvolatile memory, is not lost with remaining to preservation data after a power failure
Lose.
As can be seen here, volume adjusting method of the invention, earphone of the present invention is possible to independently carry out volume adjusting, and
And volume memory can be carried out by recording volume adjusting historical data, therefore, it is possible to directly once be made with upper after earphone is opened
Audio signal is commenced play out with the final volume value of earphone, and then user can be avoided to be required to carry out when every time using earphone
Volume adjusting.
Fig. 2 is a kind of frame principle figure of the embodiment according to volume adjustment device of the present invention.
According to Fig. 2, volume adjustment device of the present invention includes enquiry module 210, volume value determining module 220, performs
Module 230, signal receiving module 240 and logging modle 250.
The enquiry module 210 is used for after earphone open signal is received, and inquiry is gone through using the volume adjusting that earphone is recorded
History data.
The volume value determining module 220 is used to determine newest volume value according to the volume adjusting historical data for inquiring.
The performing module 230 is used to carry out at volume adjusting the audio signal for receiving according to the newest volume value for determining
Reason and broadcasting control.
The signal receiving module 240 is used to be received during playing audio signal the volume control circuit output of earphone
Volume adjustment signals.
The logging modle 250 is used to update volume adjusting historical data according to volume adjustment signals.
The volume value determining module 220 may further include volume-leveling value determining unit and volume value computing unit
(not shown).The volume-leveling value determining unit is used to determine newest volume adjusting according to the volume adjusting historical data
Value.The volume value computing unit is used to calculate the vector of the newest volume-leveling value and the reference note value of setting as most
New volume value.
Fig. 3 is a kind of frame principle figure of the hardware configuration according to volume adjustment device of the present invention.
According to Fig. 3, volume adjustment device of the present invention can include at least one memory 310 and at least one treatment
Device 320, the memory 310 is used for store instruction, and the instruction is operated to perform according to the present invention for control process device 320
Volume adjusting method.
The memory 310 can be nonvolatile memory.
Fig. 4 is a kind of frame principle figure of the embodiment according to earphone of the present invention.
According to Fig. 4, earphone of the present invention includes any of the above-described kind of volume adjustment device, and the volume adjustment device is in Fig. 4
410 are marked as in shown embodiment.
Earphone of the present invention also includes volume control circuit 420, audio signal transmission device 430, supply unit 440 and raises one's voice
Device device 450.
The volume control circuit 420 is used for volume of reception Regulate signal and exports to volume adjustment device 410.
The audio signal transmission device 430 is used for audio signal transmission that receiving terminal sends to volume adjustment device.
The audio signal transmission device 430 can be wired transmission device, or radio transmitting device.
The supply unit 440 is used to be powered for the electricity consumption device of earphone.
The speaker unit 450 is used to be played out according to the broadcasting of volume adjustment device 410 control.
In an example of the invention, above audio signal transmission device 430 and supply unit 440 can be by USB
Interface arrangement is provided, wherein, the data pins of USB interface device are used as audio signal transmission device 430, and USB interface
The power supply stitch (including VBUS and GND stitch) of device is used as supply unit 440.
The USB interface device can be Type-C interface arrangements, USB3.0 interface arrangements, mini USB interface devices etc.
Deng.
In other example of the invention, above supply unit 440 can also include battery.
Fig. 5 is the frame principle figure of another embodiment according to earphone of the present invention.
According to Fig. 5, in the embodiment shown in fig. 5, earphone of the present invention still further comprises microphone 460.
Microphone 460 is connected between microphone lines MIC and ground wire, is passed microphone signal with by microphone lines MIC
Volume adjustment device 410 is transported to, and then passes through volume adjustment device 410 again and microphone signal is passed through into audio signal transmission device
430 send to the terminal for setting up connection.
Fig. 6 is a kind of circuit theory diagrams of embodiment of volume control circuit in earphone shown in Fig. 5.
According to Fig. 6, the pull down resistor R4 of microphone 460 and first is connected in series between microphone lines MIC and ground wire,
Microphone lines MIC is connected with volume adjustment device 410, transmits to volume adjusting microphone signal with by microphone lines MIC
Device 410.
According to Fig. 6, volume control circuit 420 includes that volume increases key S2 and volume reduces key S3.
Volume increases key S2 and the second pull down resistor R1 and is connected in series between microphone lines MIC and ground wire.
Volume reduces key S3 and the 3rd pull down resistor is connected in series between microphone lines MIC and ground wire.Shown in Fig. 6
In embodiment, the 3rd pull down resistor is connected in series by the second pull down resistor R1 with another pull down resistor R2.
In the embodiment shown in fig. 6, earphone of the present invention also includes unlatching/Pause key S1, and the unlatching/Pause key S1 is with
Pull-up resistor R3 is connected in series between microphone lines MIC and ground wire.
The resistance of above-mentioned first pull down resistor R4, the second pull down resistor R1, the 3rd pull down resistor and pull down resistor R3 is each not
It is identical, to allow that volume control circuit 420 is believed via microphone lines MIC to the output volume adjusting of volume adjustment device 410
Number and cause unlatchings/Pause key S1 can also via microphone lines MIC to volume adjustment device 410 output open/pause believe
Number.Specifically, volume adjustment device can recognize corresponding according to the amplitude of the pulse signal received by microphone lines MIC
Signal.
In further embodiment of the invention, volume control circuit 420 can also be and non-through by independent holding wire
Microphone lines are crossed to transmit to volume control circuit volume adjustment signals.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Point cross-reference, what each embodiment was stressed is the difference with other embodiment, but people in the art
Member is it should be understood that the various embodiments described above can as needed be used alone or be combined with each other.In addition, for device
For embodiment, because it is corresponding with embodiment of the method, so describing fairly simple, related part is implemented referring to method
The explanation of the corresponding part of example.Device embodiment described above is only schematical, wherein as separating component
The module of explanation can be or may not be physically separate.
The present invention can be device, method and/or computer program product.Computer program product can include computer
Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the invention.
Computer-readable recording medium can be the tangible of the instruction that holding and storage are used by instruction execution equipment
Equipment.Computer-readable recording medium for example can be-- but be not limited to-- storage device electric, magnetic storage apparatus, optical storage
Equipment, electromagnetism storage device, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer-readable recording medium
More specifically example (non exhaustive list) includes：Portable computer diskette, hard disk, random access memory (RAM), read-only deposit
It is reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static RAM (SRAM), portable
Compact disk read-only storage (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
Be stored with instruction punch card or groove internal projection structure and above-mentioned any appropriate combination.Calculating used herein above
Machine readable storage medium storing program for executing is not construed as instantaneous signal in itself, the electromagnetic wave of such as radio wave or other Free propagations, logical
Cross electromagnetic wave (for example, the light pulse for passing through fiber optic cables) that waveguide or other transmission mediums propagate or by wire transfer
Electric signal.
Computer-readable program instructions as described herein can from computer-readable recording medium download to each calculate/
Processing equipment, or outer computer or outer is downloaded to by network, such as internet, LAN, wide area network and/or wireless network
Portion's storage device.Network can include copper transmission cable, Optical Fiber Transmission, be wirelessly transferred, router, fire wall, interchanger, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment are received from network to be counted
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for storing the meter in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
For perform the present invention operation computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming language
Source code or object code that any combination is write, programming language of the programming language including object-oriented-such as
Smalltalk, C++ etc., and routine procedural programming languages-such as " C " language or similar programming language.Computer
Readable program instructions can perform fully on the user computer, partly perform on the user computer, as one solely
Vertical software kit is performed, part performs or completely in remote computer on the remote computer on the user computer for part
Or performed on server.In the situation for being related to remote computer, remote computer can be by the network-bag of any kind
LAN (LAN) or wide area network (WAN)-be connected to subscriber computer are included, or, it may be connected to outer computer (such as profit
With ISP come by Internet connection).In certain embodiments, by using computer-readable program instructions
Status information carry out personalized customization electronic circuit, such as PLD, field programmable gate array (FPGA) or can
Programmed logic array (PLA) (PLA), the electronic circuit can perform computer-readable program instructions, so as to realize each side of the invention
Face.
Referring herein to the flow chart and/or block diagram of method according to embodiments of the present invention, device and computer program product
Describe various aspects of the invention.It should be appreciated that each square frame and flow chart and/or block diagram of flow chart and/or block diagram
In each square frame combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to all-purpose computer, special-purpose computer or other programmable datas
The processor of processing unit, so as to produce a kind of machine so that these instructions are by computer or other programmable datas
During the computing device of processing unit, work(specified in one or more square frames realized in flow chart and/or block diagram is generated
The device of energy/action.Can also be the storage of these computer-readable program instructions in a computer-readable storage medium, these refer to
Order causes that computer, programmable data processing unit and/or other equipment work in a specific way, so that, be stored with instruction
Computer-readable medium then includes a manufacture, and it includes realizing in one or more square frames in flow chart and/or block diagram
The instruction of the various aspects of the function/action of regulation.
Can also computer-readable program instructions be loaded into computer, other programmable data processing units or other
In equipment so that perform series of operation steps on computer, other programmable data processing units or miscellaneous equipment, to produce
The computer implemented process of life, so that performed on computer, other programmable data processing units or miscellaneous equipment
Instruct function/action specified in one or more square frames realized in flow chart and/or block diagram.
Flow chart and block diagram in accompanying drawing show device, method and the computer journey of multiple embodiments of the invention
The architectural framework in the cards of sequence product, function and operation.At this point, each square frame in flow chart or block diagram can generation
One part for module, program segment or instruction of table a, part for the module, program segment or instruction is used comprising one or more
In the executable instruction of the logic function for realizing regulation.In some realizations as replacement, the function of being marked in square frame
Can occur with different from the order marked in accompanying drawing.For example, two continuous square frames can essentially be held substantially in parallel
OK, they can also be performed in the opposite order sometimes, and this is depending on involved function.It is also noted that block diagram and/or
The combination of the square frame in each square frame and block diagram and/or flow chart in flow chart, can use the function of performing regulation or dynamic
The special hardware based system made is realized, or can be realized with the combination of computer instruction with specialized hardware.It is right
For those skilled in the art it is well known that, realized by hardware mode, realized by software mode and by software and
The mode of combination of hardware realizes it being all of equal value.
It is described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
Best explaining principle, practical application or the technological improvement to the technology in market of each embodiment, or lead this technology
Other those of ordinary skill in domain are understood that each embodiment disclosed herein.The scope of the present invention is limited by appended claims
It is fixed.
Claims (10)
1. a kind of volume adjusting method for earphone, it is characterised in that including：
After receiving earphone open signal, the volume adjusting historical data that inquiry is recorded using the earphone；
Newest volume value is determined according to the volume adjusting historical data；
Volume adjusting treatment is carried out to the audio signal for receiving according to the newest volume value and control is played；
During the audio signal is played, the volume adjustment signals of the volume control circuit output of the earphone are received；
The volume adjusting historical data is updated according to the volume adjustment signals.
2. volume adjusting method according to claim 1, it is characterised in that described according to the volume adjusting historical data
Determine that newest volume value includes：
Newest volume-leveling value is determined according to the volume adjusting historical data；
The newest volume-leveling value is calculated with the vector of the reference note value of setting as the newest volume value.
3. volume adjusting method according to claim 1 and 2, it is characterised in that the volume adjusting historical data includes
Volume increases the cumulative data of regulation number of times and the cumulative data of volume down minor adjustment number of times.
4. a kind of volume adjustment device for earphone, it is characterised in that including：
Enquiry module, for after earphone open signal is received, inquiring about the volume adjusting history number recorded using the earphone
According to；
Volume value determining module, for determining newest volume value according to the volume adjusting historical data；
Performing module, for carrying out volume adjusting treatment to the audio signal for receiving according to the newest volume value and playing control
System；
Signal receiving module, what the volume control circuit for during the audio signal is played, receiving the earphone was exported
Volume adjustment signals；And,
Logging modle, for updating the volume adjusting historical data according to the volume adjustment signals.
5. volume adjustment device according to claim 4, it is characterised in that the volume value determining module includes：
Volume-leveling value determining unit, for determining newest volume-leveling value according to the volume adjusting historical data；And,
Volume value computing unit, for calculating the newest volume-leveling value with the vector of the reference note value of setting as institute
State newest volume value.
6. a kind of volume adjustment device for earphone, it is characterised in that including memory and processor, the memory is used for
Store instruction, the instruction is used to control the processor to be operated to perform the side according to claim 1,2 or 3
Method.
7. a kind of earphone, it is characterised in that including：
Volume adjustment device according to any one of claim 4 to 6；
Volume control circuit, for volume of reception Regulate signal and exports to the volume adjustment device；
Audio signal transmission device, the audio signal transmission sent for receiving terminal is to the volume adjustment device；
Supply unit, powers for the electricity consumption device for the earphone；And,
Speaker unit, for being played out according to the broadcasting of volume adjustment device control.
8. earphone according to claim 7, it is characterised in that the audio signal transmission device and the supply unit are equal
There is provided by USB interface device, wherein, the data pins of the USB interface device are used as the audio signal transmission device,
The power supply stitch of the USB interface device is used as the supply unit.
9. earphone according to claim 7, it is characterised in that the earphone also includes microphone, the microphone connection
Between microphone lines and ground wire, the microphone lines are connected with the volume adjustment device, are incited somebody to action with by the microphone lines
Microphone signal is transmitted to the volume adjustment device, and the volume adjustment device is arranged by the audio signal transmission
Device sends to the terminal for setting up connection the microphone signal.
10. earphone according to claim 7, it is characterised in that the volume control circuit includes that volume increases key and sound
Amount reduces key, and the volume increases key and the second pull down resistor is connected in series between holding wire and ground wire, and the volume reduces
Key and the 3rd pull down resistor are connected in series between the holding wire and the ground wire, second pull down resistor and the described 3rd
The resistance of pull down resistor is different, and the volume control circuit is arranged to defeated to the volume adjustment device via the holding wire
Go out the volume adjustment signals.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710123963.4A CN106911979B (en) | 2017-03-03 | 2017-03-03 | Volume adjusting method, device and earphone for earphone |
| PCT/CN2017/088107 WO2018157503A1 (en) | 2017-03-03 | 2017-06-13 | Volume adjustment method and device for earphones, and earphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710123963.4A CN106911979B (en) | 2017-03-03 | 2017-03-03 | Volume adjusting method, device and earphone for earphone |
Publications (2)
| Publication Number | Publication Date |
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| CN106911979A true CN106911979A (en) | 2017-06-30 |
| CN106911979B CN106911979B (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710123963.4A Active CN106911979B (en) | 2017-03-03 | 2017-03-03 | Volume adjusting method, device and earphone for earphone |
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| Country | Link |
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| CN (1) | CN106911979B (en) |
| WO (1) | WO2018157503A1 (en) |
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| CN108008931A (en) * | 2017-12-25 | 2018-05-08 | 珠海格力电器股份有限公司 | A kind of method and device for adjusting volume |
| CN108447512A (en) * | 2018-03-20 | 2018-08-24 | 北京奇艺世纪科技有限公司 | A kind of control method and device of Doby track |
| CN114189788A (en) * | 2021-11-24 | 2022-03-15 | 深圳市豪恩声学股份有限公司 | Tuning method, tuning device, electronic device, and storage medium |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018157503A1 (en) | 2018-09-07 |
| CN106911979B (en) | 2019-09-17 |
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