CN107371115A - A kind of detection method, storage medium and the terminal of complete machine loudspeaker performance - Google Patents

A kind of detection method, storage medium and the terminal of complete machine loudspeaker performance Download PDF

Info

Publication number
CN107371115A
CN107371115A CN201710585211.XA CN201710585211A CN107371115A CN 107371115 A CN107371115 A CN 107371115A CN 201710585211 A CN201710585211 A CN 201710585211A CN 107371115 A CN107371115 A CN 107371115A
Authority
CN
China
Prior art keywords
frequency
detection
complete machine
point
curve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710585211.XA
Other languages
Chinese (zh)
Inventor
陈健强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL Mobile Communication Technology Ningbo Ltd
Original Assignee
TCL Mobile Communication Technology Ningbo Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TCL Mobile Communication Technology Ningbo Ltd filed Critical TCL Mobile Communication Technology Ningbo Ltd
Priority to CN201710585211.XA priority Critical patent/CN107371115A/en
Publication of CN107371115A publication Critical patent/CN107371115A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00Monitoring arrangements; Testing arrangements
    • H04R29/001Monitoring arrangements; Testing arrangements for loudspeakers

Abstract

The invention discloses a kind of detection method, storage medium and the terminal of complete machine loudspeaker performance, methods described includes:When receiving detection instruction, default test source of sound is played according to the detection instruction;The default test source of sound of broadcasting is recorded to generate recording file, and obtains the frequency curve of the recording file;The qualification of the loudspeaker is judged according to the frequency curve, and will determine that result is shown in display interface.The present invention passes through the recording to testing source of sound, and the frequency curve of the recording file to recording generation judges, and then the qualification of complete machine loudspeaker is determined, realize the test to complete machine loudspeaker in producing line, reduce the outflow of defective work, improve the total quality and qualification rate of product.

Description

A kind of detection method, storage medium and the terminal of complete machine loudspeaker performance
Technical field
The present invention relates to intelligent terminal technical field, more particularly to a kind of detection method of complete machine loudspeaker performance, storage are situated between Matter and terminal.
Background technology
With the development of mobile terminal, requirement of the people to mobile terminal be not also to improving.Particularly to mobile terminal Audio quality.The quality of the audio quality and the loudspeaker of mobile terminal configuration has close relationship.Existing mobile terminal The assembling of loudspeaker on a production line relies primarily on worker's manual operations.But due to worker's integral level, manual difference with And horn component is more fragile in itself, easily occur various problems during complete machine is assembled to(Such as, foam pastes inclined, damaged, leakage Patch, and vibrating diaphragm etc. of being damaged during assembling), so as to cause loudspeaker audio to be deteriorated, the problem of lifetime.And in producing line generally Only to loudspeaker supplied materials and the Function detection of complete machine, and not to the performance detection of complete machine loudspeaker.Therefore loudspeaker can not be found in time The problem of existing, and cause defective work to flow out, influence product quality.
Thus prior art could be improved and improve.
The content of the invention
In view of the shortcomings of the prior art, the invention aims to provide a kind of detection method of complete machine loudspeaker performance, deposit Storage media and terminal, the detection to complete machine loudspeaker performance is realized, to improve product total quality.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is as follows:
A kind of detection method of complete machine loudspeaker performance, it includes:
When receiving detection instruction, default test source of sound is played according to the detection instruction;
The default test source of sound of broadcasting is recorded to generate recording file, and obtains the frequency curve of the recording file;
The qualification of the loudspeaker is judged according to the frequency curve, and will determine that result is shown in display interface.
The detection method of the complete machine loudspeaker performance, wherein, it is described when receiving detection instruction, referred to according to the detection Order plays default test source of sound and specifically included:
When receiving the detection instruction of testing staff's input, start timer and start timing, wherein, the timer configuration is pre- If time threshold;
When the timer expired, the default test source of sound is played by complete machine loudspeaker.
The detection method of the complete machine loudspeaker performance, wherein, the conjunction that the loudspeaker are judged according to the frequency curve Lattice, and will determine that result is shown in display interface and specifically included:
The low-frequency resonant point and high-frequency cut-off point of the frequency curve are obtained, and judges that the low-frequency resonant point and high frequency are cut respectively Whether stop meets preparatory condition;
If the low-frequency resonant point and high-frequency cut-off point meet preparatory condition, judge that the loudspeaker are qualified, and sentence described Determine result and be shown in display interface.
The detection method of the complete machine loudspeaker performance, wherein, if the low-frequency resonant point and high-frequency cut-off point accord with Preparatory condition is closed, then judges that the loudspeaker are qualified, and the result of determination is shown in display interface and specifically included:
If the low-frequency resonant point and high-frequency cut-off point meet preparatory condition, by the frequency curve and preset reference wire It is compared;
Then judge that the loudspeaker are qualified, and the result of determination is shown with reference in wire positioned at described when the frequency curve In display interface;
When the frequency curve be not located at it is described then judge that the loudspeaker are unqualified with reference in wire, and by the result of determination It is shown in display interface.
The detection method of the complete machine loudspeaker performance, wherein, if the low-frequency resonant point and high-frequency cut-off point accord with Preparatory condition is closed, then is specifically included the frequency curve compared with preset reference wire:
If the low-frequency resonant point and high-frequency cut-off point meet preparatory condition, according to default frequency range dividing mode by the frequency Domain curve is divided into some sub- frequency curves;
Son corresponding to obtaining every sub- frequency curve refers to wire, and respectively refers to the corresponding son of every sub- frequency curve Wire is compared.
The detection method of the complete machine loudspeaker performance, wherein, the frequency curve is positioned at described specially every with reference to wire Individual sub- curve frequency domain is respectively positioned on son corresponding to it with reference in wire;The frequency curve is not located at described interior for presence with reference to wire At least one sub- curve frequency domain is not located at son corresponding to it with reference in wire.
The detection method of the complete machine loudspeaker performance, wherein, the preparatory condition includes low-frequency resonant point condition and high frequency Cut off condition, wherein, the low-frequency resonant point condition is low-frequency resonant point the ± first tolerance of threshold value, the high-frequency cut-off point bar Part is high-frequency cut-off point the ± second tolerance of threshold value.
The detection method of the complete machine loudspeaker performance, wherein, it is described that the result of determination is shown in into display interface is specific For by sending high level signal/low level signal to display interface, corresponding result of determination is shown in into display interface.
A kind of storage medium, it is stored with a plurality of instruction, and the instruction is suitable to be loaded by processor and performed as above any The detection method of the complete machine loudspeaker performance.
A kind of mobile terminal, it includes:
Processor, it is adapted for carrying out each instruction;And
Storage device, suitable for storing a plurality of instruction, the instruction is suitable to be loaded by processor and perform as above any complete machine The detection method of loudspeaker performance.
Beneficial effect:Compared with prior art, the invention provides a kind of detection method of complete machine loudspeaker performance, storage to be situated between Matter and terminal, methods described include:When receiving detection instruction, default test source of sound is played according to the detection instruction;It is right The default test source of sound played is recorded to generate recording file, and obtains the frequency curve of the recording file;According to institute State frequency curve and judge the qualification of the loudspeaker, and will determine that result is shown in display interface.The present invention is by test tone The recording in source, and the frequency curve of the recording file to recording generation judges, and then the qualification of complete machine loudspeaker is determined, it is real Show the test to complete machine loudspeaker in producing line, reduced the outflow of defective work, improve total quality and the conjunction of product Lattice rate.
Brief description of the drawings
Fig. 1 is the flow chart of the detection method preferred embodiment of complete machine loudspeaker performance provided by the invention.
Fig. 2 is the structure principle chart of terminal device preferred embodiment provided by the invention.
Embodiment
The present invention provides a kind of detection method, storage medium and the terminal of complete machine loudspeaker performance, for make the purpose of the present invention, Technical scheme and effect are clearer, clear and definite, and the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.Should Understand, specific embodiment described herein only to explain the present invention, is not intended to limit the present invention.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one It is individual ", " described " and "the" may also comprise plural form.It is to be further understood that what is used in the specification of the present invention arranges Diction " comprising " refer to the feature, integer, step, operation, element and/or component be present, but it is not excluded that in the presence of or addition One or more other features, integer, step, operation, element, component and/or their groups.It should be understood that when we claim member Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or there may also be Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or wireless coupling.It is used herein to arrange Taking leave "and/or" includes whole or any cell and all combinations of one or more associated list items.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art Language and scientific terminology), there is the general understanding identical meaning with the those of ordinary skill in art of the present invention.Should also Understand, those terms defined in such as general dictionary, it should be understood that have with the context of prior art The consistent meaning of meaning, and unless by specific definitions as here, idealization or the implication of overly formal otherwise will not be used To explain.
Below in conjunction with the accompanying drawings, by the description to embodiment, the content of the invention is described further.
Embodiment one
The detection method for a kind of complete machine loudspeaker performance that the present embodiment provides, as shown in figure 1, methods described includes:
S100, when receiving detection instruction, default test source of sound is played according to the detection instruction;
S200, the default test source of sound to broadcasting are recorded to generate recording file, and obtain the frequency domain of the recording file Curve;
S300, the qualification for judging according to the frequency curve loudspeaker, and will determine that result is shown in display interface.
A kind of detection method of complete machine loudspeaker performance is present embodiments provided, test tone is prestored in the complete machine loudspeaker Source, the test source of sound is played when receiving detection instruction, and the test source of sound of broadcasting is recorded to generate recording text Part, then the obtained frequency curve of recording file will be recorded compared with frequency curve comparison condition, to judge the loudspeaker Performance, realize the detection to loudspeaker overall performance, and the detection process will not to the technical capability of operating personnel Ask, so as to directly detect the performance of complete machine loudspeaker by methods described in producing line, pick out and caused in assembling process The underproof product of complete machine loudspeaker performance, reduce the rate of dispatching from the factory of substandard product, improve the quality for the product that dispatches from the factory.
Specifically, in the step S100, the test source of sound is is pre-stored within terminal device, for examining Survey the source of sound of complete machine loudspeaker performance.So as to which when receiving detection instruction, terminal device plays the test tone by loudspeaker Source, in order to judge the performance of the complete machine loudspeaker according to the playback quality of the test source of sound.
It is exemplary, it is described when receiving detection instruction, default test source of sound is played according to the detection instruction and specifically wrapped Include:
S101, when receive testing staff input detection instruction when, start timer start timing, wherein, the timer Configure preset time threshold;
S102, when the timer expired, pass through complete machine loudspeaker and play the default test source of sound.
Specifically, the detection instruction is the control instruction that the operation inputted according to testing staff generates, and the operation can It is next etc. with the combination of three to be click on presetting menu or the default letter of input, character, numeral on display interface.
The timer expired refers to receiving to be started to record complete machine loudspeaker after detection instructs after delay preset time threshold The default test source of sound of broadcasting, it can so provide the accuracy of detection.If this due to when receive detection instruction when, eventually End equipment may be at user's hand holding state, at this moment due to hand rock and influence of the finger to loudspeaker sound field, test is tied Fruit causes to apply.Therefore, recorded after preset time threshold being postponed, can so be reserved to testing staff and set terminal The time of the standby condition for being positioned over geo-stationary, for example, being put on desktop, in chest or default complete machine loudspeaker performance detection position Deng.
In one embodiment of the invention, in order to further improve the accuracy of detection, detection instruction can received Afterwards, the terminal device is arranged to silent mode without playing the default test source of sound, but after preset time threshold Silent mode is closed, plays the default test source of sound.Test source of sound useful information on the one hand can be so avoided not to be logged And lose, on the other hand also do not avoid noise from being recorded.
Further, the preset time threshold can be according to acquiescence or according to testing staff operating habit Setting, it is preferably 5 seconds.
In the step S200, the default test source of sound of described pair of broadcasting carries out recording and refers to starting recording function, The default test source of sound played by complete machine loudspeaker is recorded to generate recording file, and after default test source of sound broadcasting terminates, Obtain the frequency curve of recording file corresponding to the default test source of sound.In addition, after the frequency curve is obtained, extraction The low-frequency resonant point and high-frequency cut-off point of the frequency curve, in order to subsequently judge the qualification of the frequency curve.
Further, after the frequency curve is obtained, the recording file can be deleted, can so avoids recording The memory space of file temporary terminal device.It is of course also possible to delete default test source of sound.
In the step S300, it is qualified and unqualified that the judged result includes.In order that obtaining display interface can show Show two kinds of different judged results, can control by the level of output signal to control display interface display content.It is for example, logical Cross transmission high level signal control display interface and show qualified result, transmission low level signal control display interface, which is shown, not to be conformed to The result of lattice.Judged result display format on display interface can have it is a variety of, such as OK-NOK, PASS-FAIL and conjunction Lattice-unqualified etc..
Exemplary, it is described that the qualification of the loudspeaker is judged according to the frequency curve, and will determine that result is shown in Display interface specifically includes:
S301, the low-frequency resonant point and high-frequency cut-off point for obtaining the frequency curve, and judge respectively the low-frequency resonant point and Whether high-frequency cut-off point meets preparatory condition;
If S302, low-frequency resonant point and high-frequency cut-off point meet preparatory condition, judge that the loudspeaker are qualified, and by institute State result of determination and be shown in display interface.
Specifically, the preparatory condition includes low-frequency resonant point condition and high-frequency cut-off point condition, the low-frequency resonant point Condition is low-frequency resonant point the ± first tolerance of threshold value, and the high-frequency cut-off point condition is high-frequency cut-off point the ± second tolerance of threshold value. The low-frequency resonant point threshold value and high-frequency cut-off point threshold value prestore.First tolerance and the second tolerance can roots Mobile phone actual conditions are combined according to speaker body specification mark to set, preferably 15-20.
Further, if the low-frequency resonant point and high-frequency cut-off point meet preparatory condition, the loudspeaker are judged It is qualified, and the result of determination is shown in display interface and specifically included:
If S3031, low-frequency resonant point and high-frequency cut-off point meet preparatory condition, by the frequency curve and default ginseng Wire is examined to be compared;
S3032, then judge that the loudspeaker are qualified with reference in wire positioned at described when the frequency curve, and judge to tie by described Fruit is shown in display interface;
S3033, when the frequency curve is not located at described with reference in wire, then judge that the loudspeaker are unqualified, and sentence described Determine result and be shown in display interface.
Specifically, described to be pre-set with reference to wire, it is by being carried out with reference to frequency curve according to pre-set tolerance Lower translation obtains 2 curves and forms region.It is described to be obtained with reference to frequency curve by the default test source of sound of test prototype broadcasting The frequency curve of standard recording file.The low-frequency resonant point threshold value and high-frequency cut-off point threshold value are described bent with reference to frequency domain The low-frequency resonant point and high-frequency cut-off point of line.
The acquisition process with reference to frequency curve can be:Prepare a collection of speaker body and test horn body first Can, to select some loudspeaker of frequency response curve symbol preset standard, referred to as standard body.Prepare some standard model machines again, will Some loudspeaker are assembled on standard model machine by professional and technical personnel, and are tested the broadcasting of complete machine loudspeaker on audio frequency apparatus and preset Test the frequency response of source of sound.Complete machine frequency response curve terminal device most placed in the middle is chosen in some frequency response curves as test specimens Machine, default test source of sound is imported into test prototype, and test prototype is placed in quiet environment and plays test source of sound, and open survey The sound-recording function of sample machine, the default test source of sound of broadcasting is recorded to generate standard recording file.Finally by the recording file Frequency-domain waveform is converted to Fourier transform, using the frequency-domain waveform as referring to frequency curve, and is recorded with reference to frequency curve And its corresponding low-frequency resonant point Fo and high-frequency cut-off point Fh.
Further, differ because speaker body difference shows in different frequency range, and human ear is to sound in different frequency range Susceptibility and acceptance also differ, therefore refer to frequency curve and refer to frequency curve according to some sons of different frequency range division, each Son is with reference to frequency curve according to the different sub- reference blocks selected different tolerances, the frequency range is met with generation of its corresponding frequency range Line, some sub- reference block splicings refer to wire into described.
Accordingly, it is if the low-frequency resonant point and high-frequency cut-off point meet preparatory condition, the frequency domain is bent Line specifically includes compared with preset reference wire:If the low-frequency resonant point and high-frequency cut-off point meet preparatory condition, The frequency curve is then divided into some sub- frequency curves according to default frequency range dividing mode;Obtain every sub- frequency curve Corresponding son refers to wire, and is respectively compared every corresponding son of sub- frequency curve with reference to wire.It is in addition, described Frequency curve is specially that every sub- curve frequency domain is respectively positioned on son corresponding to it with reference in wire positioned at the wire that refers to;The frequency Domain curve is not located at being not located at sub corresponding to it refer in wire in the reference wire at least one sub- curve frequency domain to be present.
In the present embodiment, the son can be with reference to the corresponding relation of wire and frequency range:
Primary band(Fo-Fh):This frequency range inside trumpet reducing power is most strong, and human ear is most sensitive, and sense of hearing requires also high.If actual frequency Ring curve and differ larger with reference curve, user easily finds out, so in frequency range, loudness tolerance settings are most stringent.According to Acoustic knowledge, when general loudness difference is more than 3dB, user starts that difference can be recognized, so the margin of tolerance of section be set as ± 3dB;
Low-frequency range(F1-Fo):This frequency range loudspeaker reducing power is slightly poor compared with primary band, but generally low frequency has a great influence to audio, uses Family requires generally also not low to low-frequency effect, considers, loudness tolerance may be set to ± 4.5dB in this frequency range;
High band(Fh-F2):This frequency range is after high-frequency cut-off point Fh, and loudspeaker frequency response can decay comparatively fast after Fh, and loudspeaker are also Former less able, loudness tolerance can suitably relax, such as 6dB.
Other frequency ranges(Less than F1 or higher than F2):In view of the frequency range scope of most sources of sound, loudspeaker reducing power, Yi Jiyong Family sense of hearing, the performance of this 2 frequency ranges is little to entire effect, therefore does not require herein, wherein, the F1, F2 can be according to loudspeaker Bulk properties combination mobile phone actual conditions are set, for example, F1=300,500Hz etc., F2=8,10KHz etc..
It is worth explanation, different vendor can set different wires, the loudspeaker that same manufacturer uses according to the experience of oneself Difference, the difference of structure design, wire setting range would also vary from, consider with specific reference to project reality, can To set different F1 and F2, just do not illustrate one by one here.
Embodiment two
A kind of storage medium is present embodiments provided, it is stored with a plurality of instruction, and the instruction is suitable to be loaded and held by processor The method of supplying power to of the as above any SIM card of row.
Embodiment three
A kind of mobile terminal is present embodiments provided, as shown in Fig. 2 it includes at least one processor(processor)30(Figure In 2 by taking a processor 30 as an example);Display screen 31;And memory(memory)32, communication interface can also be included (Communications Interface)33 and bus 34.Wherein, processor 30, display screen 31, memory 32 and communication connect Mouth 33 can complete mutual communication by bus 34.Display screen 31 is arranged to show default user in initial setting mode Guide interface.Communication interface 33 can transmit information.Processor 30 can call the logical order in memory 32, with execution State the method in embodiment.
In addition, the logical order in above-mentioned memory 32 can be realized by the form of SFU software functional unit and is used as solely Vertical production marketing in use, can be stored in a computer read/write memory medium.
Memory 32 is used as a kind of computer-readable recording medium, may be configured as storage software program, computer can perform Program, programmed instruction or module as corresponding to the method in the embodiment of the present disclosure.Processor 30 is stored in memory by operation Software program, instruction or module in 32, so as to perform function application and data processing, that is, realize the side in above-described embodiment Method.
Memory 32 may include storing program area and storage data field, wherein, storing program area can storage program area, extremely Application program needed for few One function;Storage data field can store uses created data etc. according to terminal device.This Outside, memory 32 can include high-speed random access memory, can also include nonvolatile memory.For example, USB flash disk, movement Hard disk, read-only storage (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. are a variety of can be with the medium or transitory memory medium of store program codes.
In addition, the detailed process that a plurality of instruction processing unit in above-mentioned storage medium and mobile terminal is loaded and performed exists It has been described in detail in the above method, has just no longer stated one by one herein.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic; And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (10)

1. a kind of detection method of complete machine loudspeaker performance, it is characterised in that it includes:
When receiving detection instruction, default test source of sound is played according to the detection instruction;
The default test source of sound of broadcasting is recorded to generate recording file, and obtains the frequency curve of the recording file;
The qualification of the loudspeaker is judged according to the frequency curve, and will determine that result is shown in display interface.
2. the detection method of complete machine loudspeaker performance according to claim 1, it is characterised in that described to receive detection instruction When, default test source of sound is played according to the detection instruction and specifically included:
When receiving the detection instruction of testing staff's input, start timer and start timing, wherein, the timer configuration is pre- If time threshold;
When the timer expired, the default test source of sound is played by complete machine loudspeaker.
3. the detection method of complete machine loudspeaker performance according to claim 1, it is characterised in that described according to the frequency curve Judge the qualification of the loudspeaker, and will determine that result is shown in display interface and specifically included:
The low-frequency resonant point and high-frequency cut-off point of the frequency curve are obtained, and judges that the low-frequency resonant point and high frequency are cut respectively Whether stop meets preparatory condition;
If the low-frequency resonant point and high-frequency cut-off point meet preparatory condition, judge that the loudspeaker are qualified, and sentence described Determine result and be shown in display interface.
4. the detection method of complete machine loudspeaker performance according to claim 3, it is characterised in that if the low-frequency resonant point And high-frequency cut-off point meets preparatory condition, then judge that the loudspeaker are qualified, and the result of determination is shown in display interface Specifically include:
If the low-frequency resonant point and high-frequency cut-off point meet preparatory condition, by the frequency curve and preset reference wire It is compared;
Then judge that the loudspeaker are qualified, and the result of determination is shown with reference in wire positioned at described when the frequency curve In display interface;
When the frequency curve be not located at it is described then judge that the loudspeaker are unqualified with reference in wire, and by the result of determination It is shown in display interface.
5. the detection method of complete machine loudspeaker performance according to claim 4, it is characterised in that if the low-frequency resonant point Meet preparatory condition with high-frequency cut-off point, then specifically include the frequency curve compared with preset reference wire:
If the low-frequency resonant point and high-frequency cut-off point meet preparatory condition, according to default frequency range dividing mode by the frequency Domain curve is divided into some sub- frequency curves;
Son corresponding to obtaining every sub- frequency curve refers to wire, and respectively refers to the corresponding son of every sub- frequency curve Wire is compared.
6. the detection method of complete machine loudspeaker performance according to claim 5, it is characterised in that the frequency curve is positioned at described It is specially that son corresponding to every sub- curve frequency domain is respectively positioned on it is referred in wire with reference to wire;The frequency curve is not located at described With reference in wire for exist at least one sub- curve frequency domain be not located at it corresponding to son refer to wire in.
7. the detection method of complete machine loudspeaker performance according to claim 3, it is characterised in that the preparatory condition includes low frequency Resonance point condition and high-frequency cut-off point condition, wherein, the low-frequency resonant point condition is low-frequency resonant point the ± first tolerance of threshold value, The high-frequency cut-off point condition is high-frequency cut-off point the ± second tolerance of threshold value.
8. according to the detection method of the complete machine loudspeaker performance of claim 3 or 4, it is characterised in that described to judge to tie by described Fruit is shown in display interface specifically by high level signal/low level signal is sent to display interface, will judge accordingly As a result it is shown in display interface.
9. a kind of storage medium, it is characterised in that it is stored with a plurality of instruction, and the instruction is suitable to be loaded and performed by processor The detection method of complete machine loudspeaker performance as described in claim 1-8 is any.
10. a kind of mobile terminal, it is characterised in that it includes:
Processor, it is adapted for carrying out each instruction;And
Storage device, suitable for storing a plurality of instruction, the instruction is suitable to be loaded by processor and performed as claim 1-8 is any The detection method of the complete machine loudspeaker performance.
CN201710585211.XA 2017-07-18 2017-07-18 A kind of detection method, storage medium and the terminal of complete machine loudspeaker performance Pending CN107371115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710585211.XA CN107371115A (en) 2017-07-18 2017-07-18 A kind of detection method, storage medium and the terminal of complete machine loudspeaker performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710585211.XA CN107371115A (en) 2017-07-18 2017-07-18 A kind of detection method, storage medium and the terminal of complete machine loudspeaker performance

Publications (1)

Publication Number Publication Date
CN107371115A true CN107371115A (en) 2017-11-21

Family

ID=60308003

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710585211.XA Pending CN107371115A (en) 2017-07-18 2017-07-18 A kind of detection method, storage medium and the terminal of complete machine loudspeaker performance

Country Status (1)

Country Link
CN (1) CN107371115A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108307284A (en) * 2017-12-29 2018-07-20 青岛海信移动通信技术股份有限公司 A kind of method, device and mobile terminal of automatic detection loud speaker
CN109005494A (en) * 2018-07-26 2018-12-14 江西联创宏声电子股份有限公司 The air-tightness detection device and method of Microspeaker mould group
CN110337055A (en) * 2019-08-22 2019-10-15 百度在线网络技术(北京)有限公司 Detection method, device, electronic equipment and the storage medium of speaker
CN111711915A (en) * 2020-06-30 2020-09-25 深圳市科奈信科技有限公司 Audio part selection method and audio part selection device thereof
CN112822623A (en) * 2020-12-31 2021-05-18 佳禾智能科技股份有限公司 Wireless earphone abnormity detection method and structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102186134A (en) * 2011-01-21 2011-09-14 深圳市豪恩声学股份有限公司 Method and device for testing air leakage of microphone
CN103297909A (en) * 2013-04-23 2013-09-11 衡阳加一电子科技有限公司 Earphone testing method and device
CN103327436A (en) * 2012-03-22 2013-09-25 宏达国际电子股份有限公司 Audio signal measurement method for speaker and electronic apparatus having the speaker
CN104602168A (en) * 2014-12-31 2015-05-06 宇龙计算机通信科技(深圳)有限公司 Micro loudspeaker module and design method thereof
US9319813B2 (en) * 2009-03-31 2016-04-19 Starkey Laboratories, Inc. Fitting system with intelligent visual tools
CN106060694A (en) * 2016-06-23 2016-10-26 歌尔股份有限公司 Digital earphone and listened sound processing method thereof
CN106840377A (en) * 2017-02-13 2017-06-13 惠州Tcl移动通信有限公司 A kind of detection Horn/bubbler toy cotton patch fills qualified method and system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9319813B2 (en) * 2009-03-31 2016-04-19 Starkey Laboratories, Inc. Fitting system with intelligent visual tools
CN102186134A (en) * 2011-01-21 2011-09-14 深圳市豪恩声学股份有限公司 Method and device for testing air leakage of microphone
CN103327436A (en) * 2012-03-22 2013-09-25 宏达国际电子股份有限公司 Audio signal measurement method for speaker and electronic apparatus having the speaker
CN103297909A (en) * 2013-04-23 2013-09-11 衡阳加一电子科技有限公司 Earphone testing method and device
CN104602168A (en) * 2014-12-31 2015-05-06 宇龙计算机通信科技(深圳)有限公司 Micro loudspeaker module and design method thereof
CN106060694A (en) * 2016-06-23 2016-10-26 歌尔股份有限公司 Digital earphone and listened sound processing method thereof
CN106840377A (en) * 2017-02-13 2017-06-13 惠州Tcl移动通信有限公司 A kind of detection Horn/bubbler toy cotton patch fills qualified method and system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
沙家正: ""扬声器电声参数的一种新测试方法"", 《电声技术》 *
电声专业情报网《电声词典》编写组: "《电声词典(第2版)》", 30 June 2007 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108307284A (en) * 2017-12-29 2018-07-20 青岛海信移动通信技术股份有限公司 A kind of method, device and mobile terminal of automatic detection loud speaker
CN109005494A (en) * 2018-07-26 2018-12-14 江西联创宏声电子股份有限公司 The air-tightness detection device and method of Microspeaker mould group
CN109005494B (en) * 2018-07-26 2020-09-01 江西联创宏声电子股份有限公司 Air tightness detection device and method for micro loudspeaker module
CN110337055A (en) * 2019-08-22 2019-10-15 百度在线网络技术(北京)有限公司 Detection method, device, electronic equipment and the storage medium of speaker
US11212628B2 (en) 2019-08-22 2021-12-28 Baidu Online Network Technology (Beijing) Co., Ltd. Method and apparatus for testing speaker, electronic device and storage medium
CN111711915A (en) * 2020-06-30 2020-09-25 深圳市科奈信科技有限公司 Audio part selection method and audio part selection device thereof
CN111711915B (en) * 2020-06-30 2021-11-05 深圳市科奈信科技有限公司 Audio part selection method and audio part selection device thereof
CN112822623A (en) * 2020-12-31 2021-05-18 佳禾智能科技股份有限公司 Wireless earphone abnormity detection method and structure

Similar Documents

Publication Publication Date Title
CN107371115A (en) A kind of detection method, storage medium and the terminal of complete machine loudspeaker performance
US9208766B2 (en) Computer program product for adaptive audio signal shaping for improved playback in a noisy environment
US8879744B2 (en) Audio testing system and audio testing method for device under test
CN103179495B (en) The ear microphone of mobile terminal and the audio testing method of receiver and system
CN100431342C (en) Hidden-caption controlling device and method used thereof
CN109195090B (en) Method and system for testing electroacoustic parameters of microphone in product
CN106024035B (en) A kind of method and terminal of audio processing
CN108347686A (en) Audio testing method, device, smart machine and storage medium
US9439012B2 (en) Method and apparatus for audio testing
CN103179240A (en) Audio test method and system for mobile terminal
CN108564966A (en) The method and its equipment of tone testing, the device with store function
US9525954B2 (en) Audio device and audio producing method
CN108683982A (en) A kind of speaker performance test method, system and speaker resonance qualitly test method
CN106488045A (en) Control method and control device
JP2009060209A (en) Playback apparatus, program, and frequency characteristics adjustment method in the playback apparatus
CN102638756A (en) Mobile terminal voice frequency test method, test device and mobile terminal
CN107948904A (en) The method, apparatus and computer-readable recording medium of speaker degradation
CN110337055A (en) Detection method, device, electronic equipment and the storage medium of speaker
CN106060694B (en) Digital earphone and its listen voice handling method
CN111798852A (en) Voice wake-up recognition performance test method, device and system and terminal equipment
CN102655013A (en) Receiving device, transmitting device, receiving method, transmitting method, and communication system
CN108040181A (en) Audio frequency playing method, device and electronic equipment
US20090220097A1 (en) Sound testing device for mobile phone and method for using the same
CN108206980A (en) Audio accessories test method, device and system
CN106708741B (en) The test method and system of voice application

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20171121