CN107374644A - A kind of hearing test device - Google Patents
A kind of hearing test device Download PDFInfo
- Publication number
- CN107374644A CN107374644A CN201710758725.0A CN201710758725A CN107374644A CN 107374644 A CN107374644 A CN 107374644A CN 201710758725 A CN201710758725 A CN 201710758725A CN 107374644 A CN107374644 A CN 107374644A
- Authority
- CN
- China
- Prior art keywords
- hearing
- earphone
- mobile terminal
- data processor
- hearing test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012074 hearing test Methods 0.000 title claims abstract description 36
- 238000011156 evaluation Methods 0.000 claims abstract description 24
- 230000000638 stimulation Effects 0.000 claims abstract description 18
- 210000003477 cochlea Anatomy 0.000 claims abstract description 11
- 206010011878 Deafness Diseases 0.000 claims abstract description 10
- 208000016354 hearing loss disease Diseases 0.000 claims abstract description 9
- 231100000888 hearing loss Toxicity 0.000 claims abstract description 8
- 230000010370 hearing loss Effects 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 claims description 17
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 241001062009 Indigofera Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012073 universal newborn hearing screening Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000002768 hair cell Anatomy 0.000 description 2
- 231100000895 deafness Toxicity 0.000 description 1
- 210000000883 ear external Anatomy 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000009131 signaling function Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/12—Audiometering
- A61B5/121—Audiometering evaluating hearing capacity
- A61B5/125—Audiometering evaluating hearing capacity objective methods
Abstract
The invention discloses a kind of hearing test device, including earphone and stimulate sound source, the earphone is used to receive the stimulation sound wave that the stimulation sound source is sent, described device also includes data processor and the evaluation module being connected with the data processor, loudspeaker and otoacoustic emission sensor are embedded with the earphone, the loudspeaker is connected with the stimulation sound source, the otoacoustic emission sensor is used to pick up the caused otoacoustic emission signal in subject's cochlea, and transmit to the data processor and carry out signal transacting, assessment is made to the hearing loss of subject through the evaluation module, externally send hearing test result.The present invention can make subject in music or dialog procedure is enjoyed, the hearing test to subject can be achieved, otoacoustic emission sensor in earphone can receive the otoacoustic emission signal in cochlea, hearing evaluation is carried out to subject through data processor and evaluation module, not by environment and stimulate frequency of source to be limited, carry out hearing test whenever and wherever possible.
Description
Technical field
The present invention relates to hearing test technical field, and in particular to a kind of hearing test device.
Background technology
The deafness of the main scrutineer of hearing test, is a subjective number, that is, different frequency sound you
The decibels of minimum sound can be heard；Your deaf property can also be may determine that by the numerical value of conductance bone conduction, is nerve
Or conductibility or Combination etc., by person under inspection to being reacted caused by Sound stimulat to understand its auditory function state and sense of hearing system
System.The method for using otoacoustic emission for the universal newborn hearing screening of infant at present, otoacoustic emission is that one kind results from cochlea, through ear bones
Chain and eardrum conduction are released into the audio power of external auditory meatus, and otoacoustic emission refers to this i-coch from coming from for external ear trace record
Elastic wave energy.Otoacoustic emission originates from cochlea in the form of mechanical oscillation.Generally believe these vibrational energies from outer now
The active movement of hair cell.This motion of external hair cell can be reaction spontaneous or to external irritant, be by
The sound sent in ear, its essence is caused audio power reaches the inverse process of external auditory meatus by middle ear in cochlea, with air
The form of vibration discharges.
Universal newborn hearing screening is carried out to infant and usually requires a relatively quiet environment, then using fixed frequency
Audio stimulation signal function is detected in the ear of subject, and detection environment can not have other noises, and detection place is consolidated
Fixed, no person can influence the universal newborn hearing screening result of subject.
Traditional otoacoustic emission lift-off technology has strict requirements in terms of stimulation sound, stimulates sound wave to have to comply with certain
Feature can just detect the signal of otoacoustic emission.
The content of the invention
It is solid to degree of dependence height, the test site of environment it is an object of the invention to solve existing ear acoustic emission auditory capacity test
Fixed technical problem, the present invention provide a kind of hearing test device.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of hearing test device, including earphone and stimulation sound source, the earphone are sent out for receiving the stimulation sound source
The stimulation sound wave gone out, described device also include data processor and the evaluation module being connected with the data processor, the ear
Loudspeaker and otoacoustic emission sensor are embedded with machine, the loudspeaker is connected with the stimulation sound source, and the otoacoustic emission sensor is used for
Pickup caused otoacoustic emission signal in subject's cochlea, and transmit to the data processor and carry out signal transacting, warp
The evaluation module makes assessment to the hearing loss of subject, externally sends hearing test result.
Sound source is stimulated as audio frequency apparatus, voice or musical sound of different frequency etc. can be sent.
The earphone is audiphone or intelligent earphone.
The otoacoustic emission sensor be used for receive it is described stimulation sound source sent be located at two adjacent voice signal gaps in
Otoacoustic emission signal.
The audio frequency apparatus is a mobile terminal, and the data processor and evaluation module are arranged at the mobile terminal
In, the earphone is externally issued with the mobile terminal by connection, the test result by the mobile terminal.
The audio frequency apparatus is a mobile terminal, and the data processor and evaluation module are arranged at the mobile terminal
In, the mobile terminal passes through the mobile terminal with the earphone by WIFI or bluetooth wireless connection, the test result
Externally issue.
The data processor and evaluation module are arranged in the earphone, and the audio frequency apparatus is a mobile terminal, its
Externally issued by the mobile terminal by WIFI or bluetooth wireless connection, the test result with the earphone.
The earphone is provided with hearing test indicator lamp, and the test result is by the hearing test indicator lamp to outgoing
Cloth.
Hearing compensation module is additionally provided with the earphone, the hearing that subject is assessed through the evaluation module is abnormal
When, the hearing compensation module is compared calculating by the hearing big data of cloud server, and provides compensation hearing automatically
The parameter of loss.
Technical solution of the present invention, have the following advantages that：
A. the present invention carries out hearing test to subject by earphone, and subject stimulates sound source can by wearing earphone
Think music or other sound of speaking, subject is in music or dialog procedure is enjoyed, you can realize and the hearing of subject is surveyed
Examination, the otoacoustic emission sensor in earphone can receive the otoacoustic emission signal in cochlea, through data processor and evaluation module
Hearing evaluation is carried out to subject, not by environment and stimulates frequency of source to be limited, carries out hearing test whenever and wherever possible.
B. the present invention in otoacoustic emission sensor can only receive seize up or adjacent two voice signals gap in otoacoustic emission
Transmission signal, the interference of the stimulus signal sent of the suffered stimulation sound source of otoacoustic emission signal herein is minimum, is advantageous to
Keep the accuracy of hearing detection.
C. the analysis test result of evaluation module directly can directly be radioed to mobile terminal, mobile terminal by the present invention
I.e. as sound source is stimulated, carrier that data processor and test result can be used as to issue again, cooperation earphone, be easy to subject and
When know the hearing present situation of oneself, while hearing compensation is carried out to the lossy subject of hearing by hearing compensation module.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention, will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the theory diagram of the first hearing test device provided by the present invention；
Fig. 2 is the theory diagram of second of hearing test device provided by the present invention；
Fig. 3 is the theory diagram that hearing compensation is carried in the present invention.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in Figure 1 to Figure 2, the invention provides a kind of hearing test device, including earphone and stimulation sound source, stimulation sound
Source is connected with earphone, for earphone input measuring sound source, music that stimulation sound source here can be sent by audio frequency apparatus,
It can be the sound of speaking of people.Also include data processor and the evaluation module being connected with data processor in test device,
Be embedded with loudspeaker and otoacoustic emission sensor in earphone, loudspeaker with stimulating sound source be connected, otoacoustic emission sensor be used for pickup by
Caused otoacoustic emission signal in examination person's cochlea, and transmit to data processor carry out signal transacting, evaluated module to by
The hearing loss of examination person makes assessment, externally sends hearing test result.
In order to more accurately test subject hearing, the present invention in otoacoustic emission sensor to the otoacoustic emission signal in cochlea
Received, in order to avoid stimulate sound source interference, otoacoustic emission sensor only receive stimulate sound source sent be located at two adjacent sound
Otoacoustic emission signal in sound signal gap, data processor are only handled this part otoacoustic emission signal, can be trueer
The hearing level of real reflection subject.
Audio frequency apparatus employed in the present invention is a mobile terminal, can be mobile phone or other electrical type terminal devices；
As shown in figure 1, data processor and evaluation module are arranged in mobile terminal, earphone and mobile terminal by WIFI or bluetooth without
Line connects, naturally it is also possible to which, by wired connection, the audio file stored in mobile terminal can pass through earphone when playing
On loudspeaker play, subject can be while music be enjoyed, and otoacoustic emission sensor can detect the otoacoustic emission in cochlea in real time
Transmission signal, and signal transacting and hearing evaluation, Ran Houxian are carried out by the data processor in mobile terminal and evaluation module
Showing on mobile terminals, makes subject understand the hearing level of oneself in time.
Certainly, as shown in Fig. 2 data processor and evaluation module can also be arranged in earphone, audio frequency apparatus is only
Being there is provided for the loudspeaker on earphone stimulates sound source, assessment is made to the hearing of subject by evaluation module, directly by wireless
Wifi or Bluetooth transmission directly obtain hearing test result for subject to mobile terminal.
It is of course also possible to be sent to cloud server, multiple mobile terminal devices are sent directly to by cloud server,
Such as：The near relatives of Relationship Comparison or friend are held on mobile terminal.
Hearing test indicator lamp can also be provided with earphone, hearing test indicator lamp can send different color or bright
The indicator lamp of degree, each color or brightness represents a kind of hearing level, and subject can be according to the luminous of hearing test indicator lamp
Color or luminosity know the hearing level of oneself.
As shown in figure 3, the present invention is provided with hearing compensation module, the hearing of evaluated module estimation subject also on earphone
For it is abnormal when, hearing compensation module is compared calculating by the hearing big data of cloud server, and provides compensation automatically
The parameter of hearing loss, allow subject as the user with normal good hearing, listen to sound or enjoy music.
Specific test process is as described below：
Subject wears' audiphone or intelligent earphone；
Subject commences play out music/music book, or specific sound wave thorn by mobile terminal or other playback equipments
Energizing signal.
Otoacoustic emission sensor on audiphone and intelligent earphone receives otoacoustic emission signal, while passes through Bluetooth transmission to movement
In terminal, the data processor on mobile terminal is analyzed the otoacoustic emission signal received and judges ear by algorithm
Whether acoustic emission signal can predict the hearing loss of subject.By the hearing of hearing subject be divided into three classes " hearing is normal ",
" hearing is abnormal " and " hearing is abnormal ".
Certainly, otoacoustic emission signal can also be directly by the chip process signal on earphone or audiphone, and make
Judge the situation of hearing；
Subject can also pass through the application setting detection parameters on mobile terminal, such as test otoacoustic emission signal
Frequency etc..
The data processor of earphone or audiphone (dsp chip) provides compensation hearing loss according to detection case automatically
Parameter.Whether the signal deciding after subject can be handled by audition uses these parameters.The test result of subject is gone through
Records of the Historian record can retain on mobile terminals or on data processor, and the otoacoustic emission signal of subject can also be remembered with history
Signal in record or cloud server is compared.Produce subject's by the big data of cloud server to compare to calculate
Hearing compensation parameter.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in protection scope of the present invention.
Claims (9)
1. a kind of hearing test device, including earphone and stimulation sound source, the earphone is sent for receiving the stimulation sound source
Stimulation sound wave, it is characterised in that described device also includes data processor and the assessment mould that is connected with the data processor
Block, loudspeaker and otoacoustic emission sensor are embedded with the earphone, the loudspeaker be connected with the stimulation sound source, the otoacoustic emission biography
Sensor is used to pick up the caused otoacoustic emission signal in subject's cochlea, and transmits to the data processor and carry out signal
Processing, makes assessment to the hearing loss of subject through the evaluation module, externally sends hearing test result.
2. hearing test device according to claim 1, it is characterised in that stimulate sound source as different frequency can be sent
Audio frequency apparatus, voice or musical sound.
3. hearing test device according to claim 1, it is characterised in that the earphone is audiphone or intelligent earphone.
4. hearing test device according to claim 3, it is characterised in that the otoacoustic emission sensor is used to receive the thorn
Swash the otoacoustic emission signal being located in two adjacent voice signal gaps that sound source is sent.
5. hearing test device according to claim 4, it is characterised in that the audio frequency apparatus is a mobile terminal, institute
State data processor and evaluation module is arranged in the mobile terminal, the earphone is connected with the mobile terminal by circuit
Connect, the test result is externally issued by the mobile terminal.
6. hearing test device according to claim 4, it is characterised in that the audio frequency apparatus is a mobile terminal, institute
State data processor and evaluation module is arranged in the mobile terminal, the mobile terminal passes through WIFI or indigo plant with the earphone
Tooth wireless connection, the test result are externally issued by the mobile terminal.
7. hearing test device according to claim 4, it is characterised in that the data processor and evaluation module are set
In the earphone, the audio frequency apparatus is a mobile terminal, its with the earphone by WIFI or bluetooth wireless connection, it is described
Test result is externally issued by the mobile terminal.
8. according to any described hearing test devices of claim 1-7, it is characterised in that the earphone is provided with hearing test
Indicator lamp, the test result are externally issued by the hearing test indicator lamp.
9. hearing test device according to claim 8, it is characterised in that hearing compensation mould is additionally provided with the earphone
Block, when the hearing through evaluation module assessment subject is abnormal, the hearing compensation module passes through cloud server
Hearing big data is compared calculating, and provides the parameter of compensation hearing loss automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710758725.0A CN107374644A (en) | 2017-08-29 | 2017-08-29 | A kind of hearing test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710758725.0A CN107374644A (en) | 2017-08-29 | 2017-08-29 | A kind of hearing test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107374644A true CN107374644A (en) | 2017-11-24 |
Family
ID=60347049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710758725.0A Pending CN107374644A (en) | 2017-08-29 | 2017-08-29 | A kind of hearing test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107374644A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171988A (en) * | 2018-09-07 | 2019-01-11 | 佛山市森昂生物科技有限公司 | A kind of medical treatment detecting box |
| CN109246515A (en) * | 2018-10-09 | 2019-01-18 | 王青云 | A kind of intelligent earphone and method promoting personalized sound quality function |
| CN109982203A (en) * | 2019-04-23 | 2019-07-05 | 刘旻 | The adjustable embedded development construction method of bluetooth single-chip two-channel EQ and application |
| CN112168177A (en) * | 2020-09-10 | 2021-01-05 | 首都医科大学附属北京朝阳医院 | Method for testing sound source positioning capability, tester terminal and tester terminal |
| CN112270991A (en) * | 2020-11-13 | 2021-01-26 | 深圳镭洱晟科创有限公司 | Hearing function evaluation earphone for hearing rehabilitation of old people and evaluation method thereof |
| CN112315462A (en) * | 2020-11-02 | 2021-02-05 | 深圳镭洱晟科创有限公司 | Multifunctional hearing evaluation earphone and evaluation method thereof |
| CN113663216A (en) * | 2021-08-12 | 2021-11-19 | 中国人民解放军总医院第一医学中心 | Artificial cochlea debugging auxiliary system and auxiliary debugging method |
| CN115886801A (en) * | 2022-11-29 | 2023-04-04 | 甘肃米笛声学有限公司 | Hearing detection method and equipment |
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| CN105764018A (en) * | 2016-04-21 | 2016-07-13 | 天津大学 | Autonomous fitting hearing aid system based on intelligent terminal and method thereof |
| CN106963390A (en) * | 2017-04-12 | 2017-07-21 | 广东工业大学 | A kind of TEOAE universal newborn hearing screenings instrument |
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2017
- 2017-08-29 CN CN201710758725.0A patent/CN107374644A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764018A (en) * | 2016-04-21 | 2016-07-13 | 天津大学 | Autonomous fitting hearing aid system based on intelligent terminal and method thereof |
| CN106963390A (en) * | 2017-04-12 | 2017-07-21 | 广东工业大学 | A kind of TEOAE universal newborn hearing screenings instrument |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171988A (en) * | 2018-09-07 | 2019-01-11 | 佛山市森昂生物科技有限公司 | A kind of medical treatment detecting box |
| CN109246515A (en) * | 2018-10-09 | 2019-01-18 | 王青云 | A kind of intelligent earphone and method promoting personalized sound quality function |
| CN109246515B (en) * | 2018-10-09 | 2019-10-29 | 王青云 | A kind of intelligent earphone and method promoting personalized sound quality function |
| CN109982203A (en) * | 2019-04-23 | 2019-07-05 | 刘旻 | The adjustable embedded development construction method of bluetooth single-chip two-channel EQ and application |
| CN109982203B (en) * | 2019-04-23 | 2021-03-26 | 刘旻 | Bluetooth single-chip dual-channel EQ-adjustable embedded development construction method and application |
| CN112168177A (en) * | 2020-09-10 | 2021-01-05 | 首都医科大学附属北京朝阳医院 | Method for testing sound source positioning capability, tester terminal and tester terminal |
| CN112315462A (en) * | 2020-11-02 | 2021-02-05 | 深圳镭洱晟科创有限公司 | Multifunctional hearing evaluation earphone and evaluation method thereof |
| CN112315462B (en) * | 2020-11-02 | 2023-01-06 | 深圳镭洱晟科创有限公司 | Multifunctional hearing evaluation earphone and evaluation method thereof |
| CN112270991A (en) * | 2020-11-13 | 2021-01-26 | 深圳镭洱晟科创有限公司 | Hearing function evaluation earphone for hearing rehabilitation of old people and evaluation method thereof |
| CN113663216A (en) * | 2021-08-12 | 2021-11-19 | 中国人民解放军总医院第一医学中心 | Artificial cochlea debugging auxiliary system and auxiliary debugging method |
| CN113663216B (en) * | 2021-08-12 | 2023-12-01 | 中国人民解放军总医院第一医学中心 | Artificial cochlea debugging auxiliary system and auxiliary debugging method |
| CN115886801A (en) * | 2022-11-29 | 2023-04-04 | 甘肃米笛声学有限公司 | Hearing detection method and equipment |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181210 Address after: 017000 Unit 6, Building 2, Xuemeili 12, Xuejiawan Town, Zhungeer Banner, Ordos City, Inner Mongolia Autonomous Region Applicant after: Li Guoping Address before: 215316 North Building Auxiliary 1-17, No. 1699 Zuchong South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province (Cluster Registration) Applicant before: SUZHOU MIAOTING INTELLIGENT TECHNOLOGY CO.,LTD. |
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Application publication date: 20171124 |
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