CN105246000A - Method for improving sound quality of headset and mobile terminal - Google Patents
Method for improving sound quality of headset and mobile terminal Download PDFInfo
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- CN105246000A CN105246000A CN201510715755.4A CN201510715755A CN105246000A CN 105246000 A CN105246000 A CN 105246000A CN 201510715755 A CN201510715755 A CN 201510715755A CN 105246000 A CN105246000 A CN 105246000A
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Abstract
The invention provides a method for improving sound quality of a headset. The method comprises the following steps: detecting a pressure between contact surfaces of the headset and ears so as to obtain a pressure value; determining a signal gain value corresponding to the obtained pressure value according to a corresponding relationship between a preset pressure and a signal gain; and adjusting an audio signal gain value output by the headset according to the signal gain value. The invention also provides a mobile terminal. According to the method provided by the invention, the signal gain value corresponding to the detected pressure value can be determined according to the corresponding relationship between the preset pressure and the signal gain, and the audio signal gain value output by the headset is adjusted according to the signal gain value in order to improve the sound quality of the headset. The aim of performing compensation on audio leakage generated due to an insufficient fit degree between the headset and human ears is fulfilled; an ideal sound quality effect can be achieved in different wearing states of a user; the auditory feeling is improved; and wearing discomfort due to a structural sealing design is avoided.
Description
Technical field
The present invention relates to communication technical field, and more specifically, relate to a kind of method and the mobile terminal that improve earphone tonequality.
Background technology
Along with the fast development of mobile intelligent terminal, current mobile phone is integrated with increasing function, and in order to bring ultimate attainment Consumer's Experience, the technical indicator of partial function have also been obtained significant increase.For music, be integrated with the intelligent terminal of Hi-Fi (High-Fidelity, high-fidelity) element at present, the tonequality enjoyment brought to user can compare favourably with existing high-end music player substantially.But good tonequality is determined by many-side, comprise the selection of music film source, the design etc. of circuit, certainly also be unable to do without the earphone matched with intelligent terminal.
The earphone that current intelligent terminal is equipped with is substantially all In-Ear Headphones.When In-Ear Headphones is filled in ear by user, one can be had between earphone with ear and contact linking; But, everyone ear structure structure there are differences, single earphone size is difficult to form good contact with the ear of all users and is connected, when cooperation is bad, sealing between earphone and ear is deteriorated, can cause partial sound leakage signal, particularly low frequency part loss is comparatively large, finally has influence on tonequality and sense of hearing.
In order to promote the sealing between earphone and ear in prior art, part earphone can increase earphone and be connected degree with the contact of ear at the silica gel sheath that earphone heads periphery design one deck is thin, reduces acoustical signal and reveals.But wear for a long time and can bring discomfort to user, affected user's experience, the quality requirements of user can not be met.
Summary of the invention
The embodiment of the present invention provides a kind of method and the mobile terminal that improve earphone tonequality, to solve in prior art because the sealing between earphone and ear is poor, makes partial sound leakage signal, the problem that tonequality reduces.
On the one hand, the embodiment of the present invention provides a kind of method improving earphone tonequality, comprising:
Pressure between Test earphone and ear contacts face, obtains a force value;
According to the corresponding relation of pressure and the signal gain preset, determine the signal gain value that the described force value of acquisition is corresponding;
According to the described signal gain value determined, adjust the audio signal yield value that described earphone exports.
On the other hand, present invention also offers a kind of mobile terminal, comprising:
First detection module, for the pressure between Test earphone and ear contacts face, obtains a force value;
Determination module, for the corresponding relation according to the pressure preset and signal gain, determines the signal gain value that the described force value of acquisition is corresponding;
Adjusting module, for according to the described signal gain value determined, adjusts the audio signal yield value that described earphone exports.
The method of the raising earphone tonequality that the embodiment of the present invention provides, by the pressure between Test earphone and ear contacts face, obtain a force value, and according to the pressure preset and the corresponding relation of signal gain, determine the signal gain value that this force value is corresponding, and then according to the audio signal yield value that this signal gain adjustment earphone exports, to improve earphone tonequality; Achieve and be connected with people's ear the object that inadequate the produced audio leakage of degree compensates lifting to because of earphone, ensure that user can obtain desirable acoustical quality under different wearing state, improve sense of hearing, avoid because structural Seal Design bring wear discomfort, meet the quality requirements of user.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the method flow schematic diagram one improving earphone tonequality in the embodiment of the present invention one;
Fig. 2 is the method flow schematic diagram two improving earphone tonequality in the embodiment of the present invention one;
Fig. 3 is the earphone heads structural representation with pressure sensor in the embodiment of the present invention two;
Fig. 4 is the people's ear frequency response curve schematic diagram in the embodiment of the present invention two corresponding to different pressures;
The method flow schematic diagram of Fig. 5 for utilizing earphone shown in Fig. 2 to realize improving earphone tonequality in the embodiment of the present invention two;
Fig. 6 is mobile terminal structure schematic diagram one in the embodiment of the present invention three;
Fig. 7 is mobile terminal structure schematic diagram in the embodiment of the present invention three;
Fig. 8 is mobile terminal structure schematic diagram in the embodiment of the present invention four;
Fig. 9 is mobile terminal structure schematic diagram in the embodiment of the present invention five;
Figure 10 is mobile terminal structure schematic diagram in the embodiment of the present invention six.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.The present invention is directed to because the sealing between earphone and ear is poor in existing technology, make partial sound leakage signal, the problem of tonequality reduction, provides multiple solution, specific as follows:
Embodiment one
Embodiments of the invention one provide by obtaining pressure between earphone and ear, and then obtain corresponding signal gain value, according to the signal gain value obtained, the audio signal yield value that earphone exports is adjusted, to improve the scheme of earphone tonequality, specific as follows:
As shown in Figure 1, improve the method for earphone tonequality in the embodiment of the present invention one, described method comprises:
Step 101, the pressure between Test earphone and ear contacts face, obtains a force value.
This force value is used for the adjustment to the audio signal yield value that earphone exports, and general range is 0 ~ 8N.
Step 102, according to the corresponding relation of pressure and the signal gain preset, determines the signal gain value that the described force value of acquisition is corresponding.
Wherein, the pressure preset and the corresponding relation of signal gain can be tested by pre-stage test and obtain, and signal gain can be target gain (needing to adjust the gain reached), also can for needing the gain compensated.
Step 103, according to the described signal gain value determined, adjusts the audio signal yield value that described earphone exports.
The signal gain value corresponding with the pressure between earphone and ear contacts face is utilized to adjust the audio signal yield value that earphone exports, the audio signal yield value that the audio signal yield value that earphone is exported and mobile terminal export is basically identical, the use sense that improve user is subject to, and the market competitiveness of earphone in the embodiment of the present invention one.
In addition, as depicted in figs. 1 and 2, the pressure between described Test earphone and ear contacts face, before obtaining a force value step 101, comprises: step 201 further: the connection status between detection and described earphone; When detect be connected with described earphone time, perform the step of the pressure between described Test earphone and ear contacts face.
The embodiment of the present invention one is by the pressure between described Test earphone and ear contacts face, before obtaining a force value step, connection status between detection and described earphone, and detect be connected with described earphone time, just perform the step of the pressure between described Test earphone and ear contacts face, greatly save resource, extend the service time of mobile terminal, the unnecessary wasting of resources that the pressure avoided always between Test earphone and ear contacts face brings.
Concrete, as depicted in figs. 1 and 2, pressure between described Test earphone and ear contacts face, the step 101 obtaining a force value comprises: step 202: when detect be connected with described earphone time, detect the pressure between described earphone and ear contacts face by the pressure sensor being arranged on described earphone edge, obtain a force value.
The embodiment of the present invention one detects the pressure between described earphone and ear contacts face by the pressure sensor being arranged on described earphone edge, obtain a force value, make the result of force value more accurate, the audio signal yield value exported with the earphone after this finally adjustment more meets the demand of user.
Pressure sensor wherein preferably adopts soft material, and wear with exempt from customs examination user and bring discomfort, pressure sensor can be located in the earphone heads of earphone, and exposes to earphone heads, as long as can touch with people's ear; In addition, pressure sensor can carry out information transmission by existing earphone cord and mobile terminal, but the embodiment of the present invention one is not as restriction, and other modes also can be adopted to carry out information transmission, and such as bluetooth earphone can adopt Bluetooth signal.
Concrete, as depicted in figs. 1 and 2, the corresponding relation of the pressure that described basis is preset and signal gain, determines that the step 102 of the signal gain value that the described force value of acquisition is corresponding comprises: step 203: obtain the form storing the signal gain value of preset pressure value and correspondence; Step 204: the described force value according to obtaining inquires about described form, obtains the signal gain value described preset pressure value corresponding to consistent with described force value and is defined as signal gain value corresponding to described force value.
The embodiment of the present invention one obtains corresponding signal gain value by inquiring about described form according to the described force value obtained, and flow process more succinctly facilitates, and make the running speed of mobile terminal faster, Consumer's Experience is better.
Preferably, described earphone is In-Ear Headphones, and can certainly be PlayGear Stealth, the present invention be in this no limit.
The corresponding relation between pressure and gain is directly drawn for the ease of passing through test experiments in earlier stage, in the embodiment of the present invention one, the signal gain value that described signal gain value preferably compensates described audio signal.
Corresponding, as depicted in figs. 1 and 2, the described described signal gain value according to determining, the step 103 adjusting the audio signal yield value that described earphone exports comprises: step 205: according to the described signal gain value determined, compensate the audio signal yield value that described earphone exports.
The embodiment of the present invention one is by adopting according to the described signal gain value determined, the mode that the audio signal yield value exported described earphone compensates, make the adjustment of the audio signal yield value that earphone exports more direct, and alternate manner relatively, the flow process obtaining corresponding relation between pressure and gain in early stage is easier, and result is more accurate.
Well-known audio frequency can comprise high frequency and/or intermediate frequency and/or low frequency, low frequency is at below 1000Hz, intermediate frequency is between 1000Hz to 3000Hz, high frequency is at more than 3000Hz, and the wavelength of low frequency is long, easily loses comparatively speaking, so user is listened during audio-frequency information by earphone generally can reveal low frequency signal, therefore, the described audio signal in the embodiment of the present invention one can be preferably low frequency signal, to reach the object promoting earphone tonequality better.
To sum up, the method of the described raising earphone tonequality that the embodiment of the present invention one provides is by the pressure between Test earphone and ear contacts face, obtain a force value, and according to the pressure preset and the corresponding relation of signal gain, determine the signal gain value that this force value is corresponding, and then according to the audio signal yield value that this signal gain adjustment earphone exports, to improve earphone tonequality; Achieve and be connected with people's ear the object that inadequate the produced audio leakage of degree compensates lifting to because of earphone, ensure that user can obtain desirable acoustical quality under different wearing state, improve sense of hearing, avoid because structural Seal Design bring to user wear discomfort (through the improvement of the embodiment of the present invention one, earphone no longer needs to arrange hermetically-sealed construction), solve the problem of audio leakage, tonequality reduction, meet the quality requirements of user.
Embodiment two
The method (for low frequency signal) of the raising earphone tonequality that the embodiment of the present invention two provides is specific as follows:
As shown in Figure 3, by increasing a pressure sensor 302 in the periphery of existing earphone heads 301, (pressure sensor 302 can be arranged in earphone heads, then a through hole is set in earphone heads 301, pressure sensor 302 is exposed by this through hole, and then contact with people's ear), carry out sealing when Test earphone head 301 fills in ear and between people's ear, the result obtained is detected according to pressure sensor 302, feed back to control end terminal, headphone output signal gain is promoted, compensate and cause revealing the acoustical signal of losing because seal degree is bad, and then promote tonequality and sense of hearing.
In order to obtain experience impression better, the material of the pressure sensor in the embodiment of the present invention two preferentially adopts soft material; In addition, pressure sensor can carry out information transmission by existing earphone cord and terminal, but the embodiment of the present invention two is not as restriction, and other modes also can be adopted to carry out information transmission, and such as bluetooth earphone can adopt Bluetooth signal.
In short, main flow earphone relatively in the market, the earphone provided in the embodiment of the present invention two avoid because structural Seal Design bring wear discomfort (silica gel sheath in earphone heads can not be re-used), solve because the bad problem causing leaking of seal degree, achieve the lifting of tonequality and sense of hearing.
Wherein, by the sealing between pressure sensor Test earphone head and people's ear, its principle can be understood as: sealing is connected degree by earphone with the contact of ear and determines, under different linking degree, the receive frequency response of people's ear is different, and the force value that sensor sensing arrives is also different; Namely people's ear receive frequency response and sensor sensing to force value there is corresponding relation.This corresponding relation can be obtained by previous experiments test, and related data is stored in terminal in advance.
Concrete, data comprise: the low frequency leakage that people's ear receive frequency corresponding under different pressures is corresponding under responding (as shown in Figure 3) and different pressures and the output gain signal (as shown in Table 1) that need supplement.
| Pressure (N) | Low frequency leakage (dB) | Signal gain (dB) |
| 0 | 12 | 12 |
| 2 | 7 | 7 |
| 4 | 3 | 3 |
| 6 | 0 | 0 |
| 8 | 0 | 0 |
Table one
Wherein, be 100 between being interposed between 100 to 1000 between the subscript in Fig. 4, be 1000 between 1000 to 10000; What abscissa represented is frequency, and unit is a hertz Hz, and what ordinate represented is acoustic pressure size, and unit is a decibel dB.
As can be seen from the frequency response curve in Fig. 4, when pressure is at this interval range of 6N to 8N, the linking degree of earphone heads and people's ear is enough, and low frequency can not be caused to leak; Work as insufficient pressure, time between 0N to 4N, the linking degree of people's ear and earphone heads is not enough, produce and reveal, cause low frequency part to decay, and then have influence on tonequality and sense of hearing, need compensate for low frequency signal gain, the signal gain that concrete need supplement is see table one, and when the pressure such as obtained at pressure sensor is 4N, then terminal needs signal gain to compensate 3dB.
Below the method realization flow of the raising earphone tonequality that the embodiment of the present invention two provides is introduced, as shown in Figure 5.
Step 501: terminal detects whether plugged earphone plays music, if so, enters step 502, if not, then detects always.
In this step, terminal detects whether plugged earphone plays music, and namely whether Test earphone inserts terminal, and terminal starts to play music, if so, enters step 502, if not, then detects always.This step is to prevent pressure sensor to be in mode of operation always, waste resource.
Step 502: the pressure between terminal opening pressure transducer Test earphone head and people's ear.
In this step, when terminal detects that plugged earphone plays music, pressure sensor is made to be in mode of operation, the pressure between Test earphone head and people's ear.
Step 503: the data that pressure sensor is detected force value and the terminal storage obtained by terminal contrast, obtains the low frequency leakage under corresponding pressure and the signal gain needing to compensate.
Wherein, the data of terminal storage comprise low frequency leakage value under force value, corresponding pressure and signal gain value, and the corresponding relation between this three can draw through overtesting in advance.
Step 504: terminal promotes headphone output signal gain, compensates because revealing the acoustical signal of losing.
This step is that the yield value of signal gain value to audio signal that terminal can draw according to step 503 compensates, and the tonequality that user is heard is better.
In sum, contrast main flow earphone in the market, the embodiment of the present invention provides earphone to detect user by pressure sensor and wears the pressure produced in process, and then obtain because earphone and people's ear are connected inadequate the produced leakage value of degree, and compensate lifting, ensure that user can obtain desirable acoustical quality under different wearing state.
It should be noted that, the method for the lifting earphone tonequality that the embodiment of the present invention two provides, not only can be applied on mobile phone, can also be applied in other with audio interface export electronic product terminal on.
Embodiment three
As shown in Figure 6, in the embodiment of the present invention three, mobile terminal comprises:
First detection module 601, for the pressure between Test earphone and ear contacts face, obtains a force value.
This force value is used for the adjustment to the audio signal yield value that earphone exports, and general range is 0 ~ 8N.
Determination module 602, for the corresponding relation according to the pressure preset and signal gain, determines the signal gain value that the described force value of acquisition is corresponding.
Wherein, the pressure preset and the corresponding relation of signal gain can be tested by pre-stage test and obtain, and signal gain can be target gain (needing to adjust the gain reached), also can for needing the gain compensated.
Adjusting module 603, for according to the described signal gain value determined, adjusts the audio signal yield value that described earphone exports.
The signal gain value corresponding with the pressure between earphone and ear contacts face is utilized to adjust the audio signal yield value that earphone exports, the audio signal yield value that the audio signal yield value that earphone is exported and mobile terminal export is basically identical, the use sense that improve user is subject to, and the market competitiveness of earphone in the embodiment of the present invention one.
In addition, as shown in Figure 7, described mobile terminal comprises further: the second detection module 701, before the pressure between described first detection module 601 Test earphone and ear contacts face, and the connection status between detection and described earphone; When detect be connected with described earphone time, described first detection module 601 executable operations.
The embodiment of the present invention three is by before the pressure between described first detection module Test earphone and ear contacts face, connection status between detection and described earphone, and detect be connected with described earphone time, described first detection module is executable operations, greatly save resource, extend the service time of mobile terminal, the unnecessary wasting of resources that the pressure avoided always between Test earphone and ear contacts face brings.
Concrete, as shown in Figure 7, described first detection module 601 comprises: first obtains submodule 702, detecting the pressure between described earphone and ear contacts face, obtaining a force value for the pressure sensor by being arranged on described earphone edge.
The embodiment of the present invention three detects the pressure between described earphone and ear contacts face by the pressure sensor being arranged on described earphone edge, obtain a force value, make the result of force value more accurate, the audio signal yield value exported with the earphone after this finally adjustment more meets the demand of user.
Pressure sensor wherein preferably adopts soft material, and wear with exempt from customs examination user and bring discomfort, pressure sensor can be located in the earphone heads of earphone, and exposes to earphone heads, as long as can touch with people's ear; In addition, pressure sensor can carry out information transmission by existing earphone cord and mobile terminal, but the embodiment of the present invention three is not as restriction, and other modes also can be adopted to carry out information transmission, and such as bluetooth earphone can adopt Bluetooth signal.
Concrete, as shown in Figure 7, described determination module 602 comprises: second obtains submodule 703, for obtaining the form of the signal gain value storing preset pressure value and correspondence; Determine submodule 704, for inquiring about described form according to the described force value obtained, obtaining the signal gain value described preset pressure value corresponding to consistent with described force value and being defined as signal gain value corresponding to described force value.
The embodiment of the present invention three obtains corresponding signal gain value by inquiring about described form according to the described force value obtained, and flow process more succinctly facilitates, and make the running speed of mobile terminal faster, Consumer's Experience is better.
Preferably, described earphone is In-Ear Headphones, and can certainly be PlayGear Stealth, the present invention be in this no limit.
Directly draw the corresponding relation between pressure and gain for the ease of passing through test experiments in earlier stage, in the embodiment of the present invention three, described signal gain value is the signal gain value compensated described audio signal.
Corresponding, as shown in Figure 7, described adjusting module 603 comprises: compensate submodule 705, for according to the described signal gain value determined, compensate the audio signal yield value that described earphone exports.
The embodiment of the present invention three is by adopting according to the described signal gain value determined, the mode that the audio signal yield value exported described earphone compensates, make the adjustment of the audio signal yield value that earphone exports more direct, and alternate manner relatively, the flow process obtaining corresponding relation between pressure and gain in early stage is easier, and result is more accurate.
Well-known audio frequency can comprise high frequency and/or intermediate frequency and/or low frequency, low frequency is at below 1000Hz, intermediate frequency is between 1000Hz to 3000Hz, high frequency is at more than 3000Hz, and the wavelength of low frequency is long, easily loses comparatively speaking, so user is listened during audio-frequency information by earphone generally can reveal low frequency signal, therefore, the described audio signal in the embodiment of the present invention three can be preferably low frequency signal, to reach the object promoting earphone tonequality better.
Wherein, the described embodiment that realizes of the method for above-mentioned raising earphone tonequality is all applicable in the embodiment of this mobile terminal, also can reach identical technique effect.
The mobile terminal of the embodiment of the present invention can realize each process that in the embodiment of the method for Fig. 1 and Fig. 5, mobile terminal realizes, and for avoiding repetition, repeats no more here.
To sum up, the described mobile terminal that the embodiment of the present invention three provides is by the pressure between Test earphone and ear contacts face, obtain a force value, and according to the pressure preset and the corresponding relation of signal gain, determine the signal gain value that this force value is corresponding, and then according to the audio signal yield value that this signal gain value adjustment earphone exports, to improve earphone tonequality; Achieve and be connected with people's ear the object that inadequate the produced audio leakage of degree compensates lifting to because of earphone, ensure that user can obtain desirable acoustical quality under different wearing state, improve sense of hearing, avoid because structural Seal Design bring to user wear discomfort (through the improvement of the embodiment of the present invention three, earphone no longer needs to arrange hermetically-sealed construction), solve the problem of audio leakage, tonequality reduction, meet the quality requirements of user.
Embodiment four
As shown in Figure 8, corresponding to the method for the raising earphone tonequality that the embodiment of the present invention two provides, the embodiment of the present invention four provides a kind of mobile terminal, comprise: pressure detecting module 801, Data Comparison module 802, memory module 803, control module 804, gain adjustment module 805, power amplifier module 806 and handset module 807, to complete the complete scheme of the raising earphone tonequality that the embodiment of the present invention two provides.
Wherein, pressure when pressure detecting module 801 is for detecting user's wear headphones between earphone heads and people's ear; Data Comparison module 802 is carried out contrasting with the pressure of pre-stored and the corresponding relation of gain for the pressure that pressure detecting module 801 obtained and is obtained corresponding signal gain;
Memory module 803 is for storing through above-mentioned pressure that testing experiment obtains and the corresponding relation of gain in early stage; Control module 804 carries out corresponding Gain tuning for the signal gain ride gain adjustment module 805 obtained according to Data Comparison module 802;
Gain adjustment module 805 is for carrying out Gain tuning to the audio signal exported; Power amplifier module 806 is for outwards playing the audio signal of corresponding volume according to the gain after adjustment; Handset module 807 is outwards play for the audio signal of receiving terminal.
The mobile terminal that the embodiment of the present invention four provides detects user by pressure detecting module and wears the pressure produced in process, and then obtain because earphone and people's ear are connected inadequate the produced leakage value of degree by Data Comparison module and memory module, and compensate lifting by control module and gain adjustment module, the audio file after yield value compensation is play to user by power amplifier module and handset module, ensure that user can obtain desirable acoustical quality under different wearing state, improve user's experience.
Embodiment five
As shown in Figure 9, the mobile terminal 900 that the embodiment of the present invention five provides comprises:
At least one processor 901, memory 902, at least one network interface 904 and other user interfaces 903.Each assembly in mobile terminal 900 is coupled by bus system 905.Can understand, bus system 905 is for realizing the connection communication between these assemblies.Bus system 905, except comprising data/address bus, also comprises power bus, control bus and status signal bus in addition.But for the purpose of clearly demonstrating, in fig .9 various bus is all designated as bus system 905.
Wherein, user interface 903 can comprise display, keyboard or pointing device (such as, mouse, trace ball (trackball), touch-sensitive plate or touch-screen etc.
Be appreciated that the memory 902 in the embodiment of the present invention can be volatile memory or nonvolatile memory, maybe can comprise volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only memory (Read-OnlyMemory, ROM), programmable read only memory (ProgrammableROM, PROM), Erasable Programmable Read Only Memory EPROM (ErasablePROM, EPROM), Electrically Erasable Read Only Memory (ElectricallyEPROM, EEPROM) or flash memory.Volatile memory can be random access memory (RandomAccessMemory, RAM), and it is used as External Cache.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM (StaticRAM, SRAM), dynamic random access memory (DynamicRAM, DRAM), Synchronous Dynamic Random Access Memory (SynchronousDRAM, SDRAM), double data speed synchronous dynamic RAM (DoubleDataRateSDRAM, DDRSDRAM), enhancement mode Synchronous Dynamic Random Access Memory (EnhancedSDRAM, ESDRAM), synchronized links dynamic random access memory (SynchlinkDRAM, and direct rambus random access memory (DirectRambusRAM SLDRAM), DRRAM).The memory 902 of system and method described herein is intended to include but not limited to the memory of these and other applicable type arbitrarily.
In some embodiments, memory 902 stores following element, executable module or data structure, or their subset, or their superset: operating system 9021 and application program 9022.
Wherein, operating system 9021, comprises various system program, such as ccf layer, core library layer, driving layer etc., for realizing various basic business and processing hardware based task.Application program 9022, comprises various application program, such as media player (MediaPlayer), browser (Browser) etc., for realizing various applied business.The program realizing embodiment of the present invention method can be included in application program 9022.
In embodiments of the present invention, by calling program or the instruction of memory 902 storage, concrete, can be the program or instruction that store in application program 9022, processor 901, for the pressure between Test earphone and ear contacts face, obtains a force value; According to the corresponding relation of pressure and the signal gain preset, determine the signal gain value that the described force value of acquisition is corresponding; According to the described signal gain value determined, adjust the audio signal yield value that described earphone exports.
In the embodiment of the present invention, the pressure preset and the corresponding relation of signal gain are stored in advance in the application program 9022 of memory 902.
The method that the invention described above embodiment discloses can be applied in processor 901, or is realized by processor 901.Processor 901 may be a kind of integrated circuit (IC) chip, has the disposal ability of signal.In implementation procedure, each step of said method can be completed by the instruction of the integrated logic circuit of the hardware in processor 901 or software form.Above-mentioned processor 901 can be general processor, digital signal processor (DigitalSignalProcessor, DSP), application-specific integrated circuit (ASIC) (ApplicationSpecificIntegratedCircuit, ASIC), ready-made programmable gate array (FieldProgrammableGateArray, FPGA) or other programmable logic devices, discrete gate or transistor logic, discrete hardware components.Can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.The processor etc. of general processor can be microprocessor or this processor also can be any routine.Step in conjunction with the method disclosed in the embodiment of the present invention directly can be presented as that hardware decoding processor is complete, or combines complete by the hardware in decoding processor and software module.Software module can be positioned at random asccess memory, flash memory, read-only memory, in the storage medium of this area maturations such as programmable read only memory or electrically erasable programmable memory, register.This storage medium is positioned at memory 902, and processor 901 reads the information in memory 902, completes the step of said method in conjunction with its hardware.
Be understandable that, these embodiments described herein can realize with hardware, software, firmware, middleware, microcode or its combination.For hardware implementing, processing unit can be implemented in one or more application-specific integrated circuit (ASIC) (ApplicationSpecificIntegratedCircuits, ASIC), digital signal processor (DigitalSignalProcessing, DSP), digital signal processing appts (DSPDevice, DSPD), programmable logic device (ProgrammableLogicDevice, PLD), field programmable gate array (Field-ProgrammableGateArray, FPGA), general processor, controller, microcontroller, microprocessor, for performing in other electronic unit of function described in the application or its combination.
For software simulating, realize the techniques described herein by the module (such as process, function etc.) performing function described herein.Software code can be stored in memory and be performed by processor.Memory can realize within a processor or in processor outside.
Alternatively, processor 901, also for the pressure between described Test earphone and ear contacts face, before obtaining a force value, detects and connection status between described earphone; When detect be connected with described earphone time, perform the step of the pressure between described Test earphone and ear contacts face.
Alternatively, processor 901 specifically for: detect the pressure between described earphone and ear contacts face by the pressure sensor being arranged on described earphone edge, obtain a force value.
Alternatively, processor 901 specifically for: obtain and store the form of the signal gain value of preset pressure value and correspondence; Described force value according to obtaining inquires about described form, obtains the signal gain value described preset pressure value corresponding to consistent with described force value and is defined as signal gain value corresponding to described force value.
Alternatively, processor 901 specifically for: according to the described signal gain value determined, the audio signal yield value that described earphone exports is compensated.
It should be noted that, in the embodiment of the present invention, mobile terminal 900 can realize each process that in previous embodiment, mobile terminal realizes, and for avoiding repetition, repeats no more here.
To sum up, the described mobile terminal that the embodiment of the present invention five provides is by the pressure between Test earphone and ear contacts face, obtain a force value, and according to the pressure preset and the corresponding relation of signal gain, determine the signal gain value that this force value is corresponding, and then according to the audio signal yield value that this signal gain value adjustment earphone exports, to improve earphone tonequality; Achieve and be connected with people's ear the object that inadequate the produced audio leakage of degree compensates lifting to because of earphone, ensure that user can obtain desirable acoustical quality under different wearing state, improve sense of hearing, avoid because structural Seal Design bring to user wear discomfort (through the improvement of the embodiment of the present invention five, earphone no longer needs to arrange hermetically-sealed construction), solve the problem of audio leakage, tonequality reduction, meet the quality requirements of user.
Embodiment six
As shown in Figure 10, the mobile terminal 1000 in the embodiment of the present invention six can be mobile phone, panel computer, personal digital assistant (PersonalDigitalAssistant, PDA) or vehicle-mounted computer etc.
Mobile terminal 1000 in Figure 10 comprises radio frequency (RadioFrequency, RF) circuit 1010, memory 1020, input unit 1030, display unit 1040, processor 1060, voicefrequency circuit 1070, WiFi (WirelessFidelity) module 1080 and power supply 1090.
Wherein, input unit 1030 can be used for the numeral or the character information that receive user's input, and generation arranges with the user of mobile terminal 1000 and function controls the input of relevant signal.Particularly, in the embodiment of the present invention, this input unit 1030 can comprise contact panel 1031.Contact panel 1031, also referred to as touch-screen, user can be collected or neighbouring touch operation (such as user uses any applicable object or the operations of annex on contact panel 1031 such as finger, stylus) thereon, and drive corresponding jockey according to the formula preset.Optionally, contact panel 1031 can comprise touch detecting apparatus and touch controller two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation brings, and sends signal to touch controller; Touch controller receives touch information from touch detecting apparatus, and converts it to contact coordinate, then gives this processor 1060, and the order that energy receiving processor 1060 is sent also is performed.In addition, the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave can be adopted to realize contact panel 1031.Except contact panel 1031, input unit 1030 can also comprise other input equipments 1032, other input equipments 1032 can include but not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc. one or more.
Wherein, display unit 1040 can be used for the various menu interfaces showing information or the information being supplied to user and the mobile terminal 1000 inputted by user.Display unit 1040 can comprise display floater 1041, optionally, the form such as LCD or Organic Light Emitting Diode (OrganicLight-EmittingDiode, OLED) can be adopted to configure display floater 1041.
Should note, contact panel 1031 can cover display floater 1041, form touch display screen, when this touch display screen detects thereon or after neighbouring touch operation, send processor 1060 to determine the type of touch event, on touch display screen, provide corresponding vision to export with preprocessor 1060 according to the type of touch event.
Touch display screen comprises Application Program Interface viewing area and conventional control viewing area.The arrangement mode of this Application Program Interface viewing area and this conventional control viewing area does not limit, and can distinguish the arrangement mode of two viewing areas for be arranged above and below, left-right situs etc.This Application Program Interface viewing area may be used for the interface of display application program.Each interface can comprise the interface element such as icon and/or widget desktop control of at least one application program.This Application Program Interface viewing area can for not comprising the empty interface of any content yet.This conventional control viewing area, for showing the higher control of utilization rate, such as, arranges the application icons etc. such as button, interface numbering, scroll bar, phone directory icon.
Wherein processor 1060 is control centres of mobile terminal 1000, utilize the various piece of various interface and the whole mobile phone of connection, software program in first memory 1021 and/or module is stored in by running or performing, and call the data be stored in second memory 1022, perform various function and the deal with data of mobile terminal 1000, thus integral monitoring is carried out to mobile terminal 1000.Optionally, processor 1060 can comprise one or more processing unit.
In embodiments of the present invention, by calling the data stored in software program in this first memory 1021 and/or module and/or this second memory 1022, processor 1060, for the pressure between Test earphone and ear contacts face, obtains a force value; According to the corresponding relation of pressure and the signal gain preset, determine the signal gain value that the described force value of acquisition is corresponding; According to the described signal gain value determined, adjust the audio signal yield value that described earphone exports.
In the embodiment of the present invention, the pressure preset and the corresponding relation of signal gain are stored in advance in this first memory 1021 and/or this second memory 1022.
Alternatively, processor 1060, also for the pressure between described Test earphone and ear contacts face, before obtaining a force value, detects and connection status between described earphone; When detect be connected with described earphone time, perform the step of the pressure between described Test earphone and ear contacts face.
Alternatively, processor 1060 specifically for: detect the pressure between described earphone and ear contacts face by the pressure sensor being arranged on described earphone edge, obtain a force value.
Alternatively, processor 1060 specifically for: obtain and store the form of the signal gain value of preset pressure value and correspondence; Described force value according to obtaining inquires about described form, obtains the signal gain value described preset pressure value corresponding to consistent with described force value and is defined as signal gain value corresponding to described force value.
Alternatively, processor 1060 specifically for: according to the described signal gain value determined, the audio signal yield value that described earphone exports is compensated.
Visible, the described mobile terminal that the embodiment of the present invention six provides is by the pressure between Test earphone and ear contacts face, obtain a force value, and according to the pressure preset and the corresponding relation of signal gain, determine the signal gain value that this force value is corresponding, and then according to the audio signal yield value that this signal gain value adjustment earphone exports, to improve earphone tonequality; Achieve and be connected with people's ear the object that inadequate the produced audio leakage of degree compensates lifting to because of earphone, ensure that user can obtain desirable acoustical quality under different wearing state, improve sense of hearing, avoid because structural Seal Design bring to user wear discomfort (through the improvement of the embodiment of the present invention six, earphone no longer needs to arrange hermetically-sealed construction), solve the problem of audio leakage, tonequality reduction, meet the quality requirements of user.
It should be noted that, each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In the embodiment that the application provides, should be understood that, disclosed apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or terminal equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or terminal equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the terminal equipment comprising described key element and also there is other identical element.
Above-described is the preferred embodiment of the present invention; should be understood that the ordinary person for the art; not departing under principle prerequisite of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. improve a method for earphone tonequality, it is characterized in that, comprising:
Pressure between Test earphone and ear contacts face, obtains a force value;
According to the corresponding relation of pressure and the signal gain preset, determine the signal gain value that the described force value of acquisition is corresponding;
According to the described signal gain value determined, adjust the audio signal yield value that described earphone exports.
2. method according to claim 1, is characterized in that, the pressure between described Test earphone and ear contacts face, before obtaining a force value, comprises further:
Connection status between detection and described earphone;
When detect be connected with described earphone time, perform the step of the pressure between described Test earphone and ear contacts face.
3. method according to claim 1, is characterized in that, the pressure between described Test earphone and ear contacts face, and the step obtaining a force value comprises:
Detect the pressure between described earphone and ear contacts face by the pressure sensor being arranged on described earphone edge, obtain a force value.
4. method according to claim 1, is characterized in that, the corresponding relation of the pressure that described basis is preset and signal gain, determines that the step of the signal gain value that the described force value of acquisition is corresponding comprises:
Obtain the form storing the signal gain value of preset pressure value and correspondence;
Described force value according to obtaining inquires about described form, obtains the signal gain value described preset pressure value corresponding to consistent with described force value and is defined as signal gain value corresponding to described force value.
5. method according to claim 1, is characterized in that, the described described signal gain value according to determining, the step adjusting the audio signal yield value that described earphone exports comprises:
According to the described signal gain value determined, the audio signal yield value that described earphone exports is compensated.
6. a mobile terminal, is characterized in that, comprising:
First detection module, for the pressure between Test earphone and ear contacts face, obtains a force value;
Determination module, for the corresponding relation according to the pressure preset and signal gain, determines the signal gain value that the described force value of acquisition is corresponding;
Adjusting module, for according to the described signal gain value determined, adjusts the audio signal yield value that described earphone exports.
7. mobile terminal according to claim 6, is characterized in that, comprises further:
Second detection module, before the pressure between described first detection module Test earphone and ear contacts face, the connection status between detection and described earphone;
When detect be connected with described earphone time, described first detection module executable operations.
8. mobile terminal according to claim 6, is characterized in that, described first detection module comprises:
First obtains submodule, detecting the pressure between described earphone and ear contacts face, obtaining a force value for the pressure sensor by being arranged on described earphone edge.
9. mobile terminal according to claim 6, is characterized in that, described determination module comprises:
Second obtains submodule, for obtaining the form of the signal gain value storing preset pressure value and correspondence;
Determine submodule, for inquiring about described form according to the described force value obtained, obtaining the signal gain value described preset pressure value corresponding to consistent with described force value and being defined as signal gain value corresponding to described force value.
10. mobile terminal according to claim 6, is characterized in that, described adjusting module comprises:
Compensate submodule, for according to the described signal gain value determined, the audio signal yield value that described earphone exports is compensated.
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| CN201510715755.4A CN105246000A (en) | 2015-10-28 | 2015-10-28 | Method for improving sound quality of headset and mobile terminal |
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| CN201510715755.4A CN105246000A (en) | 2015-10-28 | 2015-10-28 | Method for improving sound quality of headset and mobile terminal |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686496A (en) * | 2016-12-27 | 2017-05-17 | 广东小天才科技有限公司 | Playing mode control method of wearable equipment and wearable equipment |
| CN106921904A (en) * | 2017-04-27 | 2017-07-04 | 维沃移动通信有限公司 | The sound quality adjusting method and terminal of a kind of earphone |
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| WO2019100378A1 (en) * | 2017-11-27 | 2019-05-31 | 深圳市汇顶科技股份有限公司 | Earphones, method for detecting wearing state of earphones, and electronic device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110142247A1 (en) * | 2008-07-29 | 2011-06-16 | Dolby Laboratories Licensing Corporation | MMethod for Adaptive Control and Equalization of Electroacoustic Channels |
| CN104661153A (en) * | 2014-12-31 | 2015-05-27 | 歌尔声学股份有限公司 | Earphone sound effect compensation method and device as well as earphone |
| CN104702763A (en) * | 2015-03-04 | 2015-06-10 | 乐视致新电子科技（天津）有限公司 | Method, device and system for adjusting volume |
-
2015
- 2015-10-28 CN CN201510715755.4A patent/CN105246000A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110142247A1 (en) * | 2008-07-29 | 2011-06-16 | Dolby Laboratories Licensing Corporation | MMethod for Adaptive Control and Equalization of Electroacoustic Channels |
| CN104661153A (en) * | 2014-12-31 | 2015-05-27 | 歌尔声学股份有限公司 | Earphone sound effect compensation method and device as well as earphone |
| CN104702763A (en) * | 2015-03-04 | 2015-06-10 | 乐视致新电子科技（天津）有限公司 | Method, device and system for adjusting volume |
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