CN102523547A - Hearing-aid earphone with audio acuity function - Google Patents
Hearing-aid earphone with audio acuity function Download PDFInfo
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- CN102523547A CN102523547A CN2011104529006A CN201110452900A CN102523547A CN 102523547 A CN102523547 A CN 102523547A CN 2011104529006 A CN2011104529006 A CN 2011104529006A CN 201110452900 A CN201110452900 A CN 201110452900A CN 102523547 A CN102523547 A CN 102523547A
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Abstract
The invention discloses a hearing-aid earphone with an audio acuity function, comprising a microphone, an audio signal processor, a loudspeaker and a control box, wherein the microphone is used for receiving outside audio signals; the audio signal processor is used for processing the audio signals received by the microphone and outputting the processed audio signals; the loudspeaker is used for receiving the signals output by the audio signal processor and transmitting the signals to eardrums of a user; the control box is provided with a digital signal processor and is electrically connected with the audio signal processor, so as to conveniently further process the audio signals received by the audio signal processor and return the processed audio signals back; a detection signal generator for generating detection signals and a feedback signal generator for forming a feedback signal by receiving vibration sounds from the eardrums of the user are respectively and electrically connected with the control box; and the control box is used for controlling the hearing-aid earphone to be switched between a detection mode and a use mode. The hearing-aid earphone with the audio acuity function is properly adjusted aiming at different users or periods with different hearing losses, so as to more conveniently reach the best hearing-aid effect; and the hearing-aid earphone with the audio acuity function has the advantages of simple structure and low cost, and is suitable for being widely applied.
Description
Technical field
the present invention relates to the auxilliary earphone of listening, and particularly, relate to a kind of auxilliary earphone of listening with hearing test function.
Background technology
so-called auxilliary earphone of listening is to see through a microphone to receive outside sound; See through the sound that a digital signals processor (DSP) comes filtering noise or adjustment context again; Sound after will being filtered by a loud speaker more at last is conveyed to user's ear-drum; Make impaired hearing person participatory group's life like a cork in various degree, to promote quality of life and to keep good interpersonal relationships.
however with regard to the impaired hearing person; Even wearing auxilliary tin of earphone; Hearing still might be along with the age increases and degeneration gradually; But the function that in the auxilliary design of listening earphone of tradition, lacks hearing test in case the user fails the auxilliary earphone of listening is done corresponding setting adjustment, is auxilliaryly listened the hearing situation that earphone can't the person of being used and the external sound that is received is carried out optimal processing; The auxilliary due auxilliary effect of listening of earphone institute of listening will be influenced, concerning the user, puzzlement will be caused.
moreover; The auxilliary in the past earphone of listening is after carrying out the audiometric curve setting to the impaired hearing person; Promptly can only provide purchase should auxilliaryly listen the damage person of earphone to use; Promptly auxilliary other people use of listening earphone can't offer different hearing situations again, the therefore auxilliary scope of application of listening earphone is by limit, and popularity is also inadequate.
Summary of the invention
the purpose of this invention is to provide a kind of auxilliary earphone of listening that has the hearing test function and can adjust according to check result.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
a kind of auxilliary earphone of listening with hearing test function; Comprise have microphone, the earphone body of audio communication processor and loud speaker, be electrically connected to described loud speaker the detection signal generator, be used to control described detection signal generator control box, be electrically connected to the feedback signal generator of described control box; Described audio communication processor also is electrically connected to and returns to described audio communication processor after described control box is further handled with the acoustical signal that described microphone is received; Described control box control should auxilliaryly listen earphone between detecting pattern and use pattern, to change: when being in detecting pattern; Described control box is controlled described detection signal generator and is sent detection signal to described loud speaker; Described feedback signal generator produces feedback signal and is sent to described control box according to the vibrations sound that described detection signal makes user's ear-drum produce, and described control box is analyzed this feedback signal and judged user's hearing degree; When being in the use pattern, described microphone is handled the user is delivered in the back through described loud speaker ear-drum with the acoustical signal that receives through described audio communication processor.
preferably, described control box comprises the digital signals processor.
preferably; Described feedback signal generator is to be electrically connected to described digital signals processor, and to be integrated in the button in the described control box with it jointly; After the user hears described detection signal, press described button, promptly send it back feedback signal to described digital signals processor.
preferably, described button is arranged on the described control box and is electrically connected to described digital signals processor.
preferably, described feedback signal generator be electrically connected to described audio communication processor, hear described detection signal and sound that eardrum is sent and be sent to described digital signals processor and form the feedback microphone of feedback signal in order to receive as the user.
preferably, described control box comprises display screen.
the invention has the beneficial effects as follows: auxilliary the listening traditional increases the hearing test function on the earphone; Be convenient to user's sense of hearing degree is detected, and can correspondingly adjust the gain curve of acoustical signal, and reach the better auxilliary effect of listening according to the result who detects; And; To different users, can check easily, adjust adapting to its needs, simple in structure, cost is low; Can let the user hear clear and comfortable sound and reach the good auxilliary effect of listening is provided, be suitable for extensive use.
Description of drawings
Accompanying drawing 1 is the auxilliary structural representation of listening a kind of embodiment of earphone with hearing test function of the present invention;
accompanying drawing 2 is the auxilliary structural representation of listening the another kind of embodiment of earphone with hearing test function of the present invention.
In the accompanying drawing: 10, the auxilliary earphone of listening; 20, earphone body; 22, microphone; 24, audio communication processor; 26, loud speaker; 30, detection signal generator; 32, feedback signal generator; 40, control box; 42, digital signals processor; 50, display;
60, the auxilliary earphone of listening; 70, earphone body; 72, microphone; 74, audio communication processor; 76, loud speaker; 80, detection signal generator; 82, feedback signal generator; 90, control box; 92, digital signals processor; 100, display.
Embodiment
Below in conjunction with embodiment shown in the drawings technical scheme of the present invention is done following detailed description the in detail:
a kind of auxilliary earphone of listening with hearing test function; Comprise have microphone, the earphone body of audio communication processor and loud speaker, be electrically connected to loud speaker the detection signal generator, be used for the control detection signal generator control box, be electrically connected to the feedback signal generator of control box; The audio communication processor also is electrically connected to and returns to the audio communication processor after control box is further handled with the acoustical signal that microphone is received; Control box control should auxilliaryly listen earphone between detecting pattern and use pattern, to change: when being in detecting pattern; Control box control detection signal generator sends detection signal to loud speaker; The feedback signal generator produces feedback signal and is sent to control box according to the vibrations sound that detection signal makes user's ear-drum produce, and control box is analyzed this feedback signal and judged user's hearing degree; When being in the use pattern; Microphone is handled the user is delivered in the back through loud speaker ear-drum with the acoustical signal that receives through the audio communication processor; Comprise a digital signals processor in the control box; First, be electrically connected with the audio communication processor, the acoustical signal that the audio communication processor is received reaches user's ear-drum from loud speaker after carrying out returning to the audio communication processor after the filtration treatment; Second, be electrically connected with the detection signal generator, when converting detecting pattern into, digital signals processor control detection signal generator generation different frequency, dissimilar acoustical signals detect user's hearing impairment degree; Three, the feedback signal that the feedback signal generator obtains according to detection signal is sent into the digital signals processor and is analyzed the sense of hearing degree of confirming the user.
are when being in the use pattern; Receive outside sound by microphone; And sound signal is carried out after the filtration treatment via the digital signals processor of control box; Sound signal after will filtering again sees through the audio communication processor and is sent to loud speaker, by loud speaker sound is sent to user's ear-drum more at last, lets the user can hear sound smoothly; When being in detecting pattern; The digital signals processor can transmit a controlling signal to detecting signal generator; The detection signal that the detection signal generator of this moment is produced can be sent to user's ear-drum via loud speaker; In case when the user hears the sound that detects signal, can push the feedback signal generator, in the present embodiment button through manual mode; Send it back the digital signals processor of feedback signal to control box; The digital signals processor of control box just can carry out the judgement of hearing degree according to received feedback signal, and the judgement of hearing degree here for example is in the middle of a plurality of audiometric curves that defined according to user's hearing situation, to select an optimal audiometric curve of user to be stored in the middle of the digital signals processor; After making under the normal mode by external sound that microphone received can be via the digital signals processor by above-mentioned audiometric curve so that sound signal is handled, see through the sound signal processor more at last and be sent to loud speaker.
a kind of embodiment shown in accompanying drawing 1: this auxilliary earphone 10 of listening comprises earphone body 20, control box 40 and display 50; Earphone body 20 comprises the microphone 22 that is used for receiving extraneous acoustical signal, the audio communication processor 24 that is electrically connected to this microphone 22 and the acoustical signal of audio communication processor 24 outputs is delivered to the loud speaker 26 of user's ear; Control box 40 comprises a digital signals processor 42 that is electrically connected to audio communication processor 24, as the button of feedback signal generator 32; This button is electrically connected to digital signals processor 42 so that feedback signal is carried out analyzing and processing; Be electrically connected with a detection signal generator 30 between loud speaker 26 and the digital signals processor 42; When this auxilliary tin earphone 10 is in detecting pattern; Digital signals processor 42 control detection signal generators 30 in the control box 40 send detection signal and deliver in tester's ear to loud speaker 26; Whether can hear that according to the tester detection signal presses button as feedback signal; 42 pairs of feedback signals of digital signals processor are analyzed and are handled and will assist the inner parameter of listening earphone 10 and adjust accordingly to reach the best auxilliary effect of listening; Then should assist and listen earphone 10 to switch to the use pattern; Deliver in user's the ear through loud speaker 26 after promptly handling through the microphone 22 extraneous acoustical signals of reception and through audio communication processor 24 and digital signals processor 42, the detection signal that detection signal generator 30 produced in the present embodiment is pure tone (pure tone), trill (warble tone) or narrow frequency noise (narrow band noise) for 500Hz, 1000Hz, 2000Hz or 4000Hz.
a kind of embodiment shown in accompanying drawing 2: this auxilliary earphone 60 of listening comprises earphone body 70, control box 90 and display 100; Earphone body 70 comprises the microphone 72 that is used for receiving extraneous acoustical signal, the audio communication processor 74 that is electrically connected to this microphone 72 and the acoustical signal of audio communication processor 74 outputs is delivered to the loud speaker 76 of user's ear; Control box 90 comprises a digital signals processor 92 that is electrically connected to audio communication processor 74; Be electrically connected with a detection signal generator 80 between loud speaker 76 and the digital signals processor 92; Feedback signal generator 82 in the present embodiment is a microphone that is electrically connected with audio communication processor 74; When this auxilliary tin earphone is in detecting pattern; Digital signals processor 92 control detection signal generators 80 in the control box 90 send detection signal and deliver in tester's ear to loud speaker 76; The sound that produces owing to vibrations that detection signal took place as the microphone acceptance test person ear-drum of feedback signal generator 82; And deliver to and analyze and handle in the digital signals processor 92 and will assist the inner parameter of listening earphone 60 and adjust accordingly to reach the best auxilliary effect of listening; Then should assist and listen earphone 60 to switch to the use pattern; Deliver in user's the ear through loud speaker 76 after promptly handling through the microphone 72 extraneous acoustical signals of reception and through audio communication processor 74 and digital signals processor 92, the detection signal that detection signal generator 80 is produced in the present embodiment is narrow frequency noise (narrow band noise), tone burst (tone burst) or the frequency conversion pure tone (distortion product pure tone) of 500Hz, 1000Hz, 2000Hz or 4000Hz.
in addition; Feedback signal generator 82 can also be done the correction of ambient sound, lets the user in the middle of noisy environment, draws sound in the duct by feedback signal generator 82; And get rid of noise not, so could accurately judge user's hearing situation.
Display in
above-mentioned two specific embodiments can select for use mobile phone, computer or TV etc. to have the electronic installation of real function; Its effect is except making things convenient for the user to watch the audiometric result; Also not being easy to use the person adjusts the function of control box; And display also can combine with control box, makes structure more succinct.
Comprehensively the above can be known
; Should assist the hearing situation of listening earphone to provide audiometric function let user's understanding itself; And the hearing test pattern has two kinds of designs; The user also just can come this auxilliary earphone of listening is carried out the adjustment on the function according to testing result; Perhaps adjust optimal work pattern according to the hearing test result automatically,, let the user can hear clear and comfortable sound and reach good auxilliary purpose of listening effect is provided so that in response to the different impaired hearing degree of user by digital signals processor wherein.
the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (6)
1. auxilliary earphone of listening with hearing test function; It is characterized in that: comprise have microphone, the earphone body of audio communication processor and loud speaker, be electrically connected to described loud speaker the detection signal generator, be used to control described detection signal generator control box, be electrically connected to the feedback signal generator of described control box; Described audio communication processor also is electrically connected to and returns to described audio communication processor after described control box is further handled with the acoustical signal that described microphone is received; Described control box control should auxilliaryly listen earphone between detecting pattern and use pattern, to change: when being in detecting pattern; Described control box is controlled described detection signal generator and is sent detection signal to described loud speaker; Described feedback signal generator produces feedback signal and is sent to described control box according to the vibrations sound that described detection signal makes user's ear-drum produce, and described control box is analyzed this feedback signal and judged user's hearing degree; When being in the use pattern, described microphone is handled the user is delivered in the back through described loud speaker ear-drum with the acoustical signal that receives through described audio communication processor.
2. the auxilliary earphone of listening with hearing test function according to claim 1, it is characterized in that: described control box comprises the digital signals processor.
3. the auxilliary earphone of listening with hearing test function according to claim 2; It is characterized in that: described feedback signal generator is to be electrically connected to described digital signals processor, and to be integrated in the button in the described control box with it jointly; After the user hears described detection signal, press described button, promptly send it back feedback signal to described digital signals processor.
4. the auxilliary earphone of listening with hearing test function according to claim 3, it is characterized in that: described button is arranged on the described control box and is electrically connected to described digital signals processor.
5. the auxilliary earphone of listening with hearing test function according to claim 2 is characterized in that: described feedback signal generator be electrically connected to described audio communication processor, hear described detection signal and sound that eardrum is sent and be sent to described digital signals processor and form the feedback microphone of feedback signal in order to receive as the user.
6. according to any described auxilliary earphone of listening with hearing test function in the claim 1 to 4, it is characterized in that: described control box comprises display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104529006A CN102523547A (en) | 2011-12-30 | 2011-12-30 | Hearing-aid earphone with audio acuity function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104529006A CN102523547A (en) | 2011-12-30 | 2011-12-30 | Hearing-aid earphone with audio acuity function |
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| CN102523547A true CN102523547A (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104529006A Pending CN102523547A (en) | 2011-12-30 | 2011-12-30 | Hearing-aid earphone with audio acuity function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106308812A (en) * | 2015-07-08 | 2017-01-11 | 宣威科技股份有限公司 | Portable hearing examination device |
| CN110367997A (en) * | 2019-03-27 | 2019-10-25 | 美律电子(深圳)有限公司 | Hearing test method and hearing test system |
| CN114554379A (en) * | 2022-02-11 | 2022-05-27 | 海沃源声科技(深圳)有限公司 | Hearing aid fitting method, device, charging box and computer readable medium |
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| CN201349237Y (en) * | 2008-12-22 | 2009-11-18 | 康佳集团股份有限公司 | Mobile phone for testing hearing ability |
| CN201469278U (en) * | 2009-08-11 | 2010-05-19 | 徐健 | Listening check earplug |
| US20100150356A1 (en) * | 2008-11-13 | 2010-06-17 | Michael Uzuanis | Body-worn hearing aid system |
| CN101755468A (en) * | 2007-07-18 | 2010-06-23 | 迪特马·鲁伊沙克 | User-adaptable hearing aid comprising an initialization module |
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| CN101755468A (en) * | 2007-07-18 | 2010-06-23 | 迪特马·鲁伊沙克 | User-adaptable hearing aid comprising an initialization module |
| US20100150356A1 (en) * | 2008-11-13 | 2010-06-17 | Michael Uzuanis | Body-worn hearing aid system |
| CN201349237Y (en) * | 2008-12-22 | 2009-11-18 | 康佳集团股份有限公司 | Mobile phone for testing hearing ability |
| CN201469278U (en) * | 2009-08-11 | 2010-05-19 | 徐健 | Listening check earplug |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106308812A (en) * | 2015-07-08 | 2017-01-11 | 宣威科技股份有限公司 | Portable hearing examination device |
| CN110367997A (en) * | 2019-03-27 | 2019-10-25 | 美律电子(深圳)有限公司 | Hearing test method and hearing test system |
| CN114554379A (en) * | 2022-02-11 | 2022-05-27 | 海沃源声科技(深圳)有限公司 | Hearing aid fitting method, device, charging box and computer readable medium |
| CN114554379B (en) * | 2022-02-11 | 2024-09-17 | 深圳市昂思科技有限公司 | Hearing aid fitting method, device, charging cartridge and computer readable medium |
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Application publication date: 20120627 |