CN102657562A - Bone-conduction speech aid - Google Patents
Bone-conduction speech aid Download PDFInfo
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- CN102657562A CN102657562A CN2012101510290A CN201210151029A CN102657562A CN 102657562 A CN102657562 A CN 102657562A CN 2012101510290 A CN2012101510290 A CN 2012101510290A CN 201210151029 A CN201210151029 A CN 201210151029A CN 102657562 A CN102657562 A CN 102657562A
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Abstract
The invention provides a bone-conduction speech aid which is characterized by comprising a bone-conduction sound pick-up 1, a sound signal processor 4 and a loudspeaker 5. In use, the bone-conduction sound pick-up 1 is kept in contact with neck skin of a user to ensure that vibration of head-and-neck soft tissue, caused by the vocal behavior of the user, is transferred to the bone-conduction sound pick-up 1 through the neck skin and changed into electric signals through the bone-conduction sound pick-up 1; the electric signals are processed by utilizing the sound signal processor 4 to form sound signals; and finally sounds are made by utilizing the loudspeaker 5.
Description
Technical field
The present invention relates to help after the laryngectomy crowd to recover sounding and carry out the teaching aided machine that communication is used.
Background technology
Along with improving constantly of economic development and social civilization degree, the crowd after the laryngectomy of solving recovers the problem that sounding links up with voice and more and more receives people's attention and attention.Many mechanisms all once developed some instruments, like mechanical artificial larynx, implanted artificial larynx and artificial electronic larynx.These help the conventional tool of saying usefulness, and the crowd recovers sounding and carries out having played certain function aspect the communication after helping laryngectomy, but still can't provide comprehensively and helping of hommization said function.
Traditional artificial electronic larynx in use must be near cervical region, and long-time the use causes very big misery for no larynx crowd, and the tonequality dullness is unnatural.Though and mechanical artificial larynx tonequality sounds comfortable, nature than artificial electronic larynx, need when using an end of acoustical generator is connected the pars cervicalis tracheae otch, the other end of acoustical generator can be contained in and reach root of the tongue place in the oral cavity.One section very thin silicon rubber film is equipped with in acoustical generator inside, after silicon rubber film is accepted the vibration of exhaled air flow when speaking, sound wave is sent into pharyngeal conduit, sends speech by the clearance fit of structures such as tongue, tooth, lip language organ.Because sound-producing device is attached to the throat and uses and not only to influence attractive in appearancely, and the voice dullness is unmelodious.At north of china in winter, can make the saliva that condenses in the conduit in a minute, be inhaled into easily in the lung, often be not easy to be accepted by the patient.
Implanted artificial larynx, then need by the expert of hospital to laryngectomy after the crowd undergo surgery once more, artificial sound-producing device is implanted throat, therefore exist following shortcoming:
1. implant through operation, increased patient's misery;
2. surgery cost is higher, and domesticly has only hospital of several family to operate.
Therefore, design a kind of easy to use, be easy to accepted by crowd after the laryngectomy, and the more natural teaching aided machine of sound carries out communication and seems particularly important helping after the laryngectomy crowd to recover sounding.
Summary of the invention
The objective of the invention is to propose a kind of easy to use, be easy to that the crowd accepts after the laryngectomy, and the bone conduction teaching aided machine of sound nature, recover sounding and carry out an alternative difficult problem with voice to solve after the low laryngectomy crowd.
At first, the bone conduction teaching aided machine of technical scheme is characterized in that; Comprise the bone conduction pick up, audio signal processor, speaker; During use, the skin of neck of said bone conduction pick up and user keeps in touch, and the vibration of the incidence soft tissue that the behavior of user sounding causes is arrived the bone conduction pick up through skin-communication; Be transformed into the signal of telecommunication by it, this signal of telecommunication forms acoustical signal by the speaker sounding after audio signal processor is handled.
Secondly, in the bone conduction teaching aided machine of technical scheme, audio signal processor comprises volume adjuster, is used to regulate the volume of speaker.
At last, in the bone conduction teaching aided machine of technical scheme, comprise the neck hoop, the neck hoop is the annular of opening, is processed by elastomeric material, and said bone conduction pick up is installed in the end of neck hoop, relies on the cervical region of the elastic attachment of said neck hoop at user during use.
Description of drawings
The bone conduction that Fig. 1 provides for the embodiment of the invention helps the structural framing figure of the machine of saying;
Fig. 2 is a bone conduction pick up host structure chart;
Fig. 3 bone conduction pick up simulation drawing.
The specific embodiment
As illustrated in fig. 1 and 2, bone conduction teaching aided machine of the present invention is made up of bone conduction pick up 1, connecting line 2, sound signal processing module 4, speaker 5.Sound signal processing module 4, speaker 5 and constitute main frame 6 in the housing for the battery of its power supply and shift knob are installed in.Be connected through connecting line 2 between main frame 6 and the bone conduction pick up 1.Connecting line 2 both can directly be connected with main frame 3 with bone conduction pick up 1; Also can be connected with main frame 3 with bone conduction pick up 1 or connecting line 2 is directly drawn by bone conduction pick up 1, be connected with the mode through plug and socket between the main frame 3 through the mode of plug and socket.
During laryngectomy descendant's sounding, its sounding guild causes the vibration of incidence soft tissue, and the bottleneck throat that bone conduction pick up 1 is installed in head and neck is used for the vibration of detection head neck soft.The vibration of neck soft converts signal of telecommunication input main frame 6 to through bone conduction pick up 1, after being handled by the sound signal processing module in the main frame 64, through speaker 5 sounding.
In this embodiment, bone conduction pick up 1 is installed in the user cervical region through neck hoop 1a, keeps in touch with the bottleneck throat of user.1a is as shown in Figure 3 for the neck hoop, is the elastic support of an annular, and bone conduction pick up 1 is installed in the end of neck hoop 1a, relies on the strain of neck hoop 1a and throat's skin of user to keep fixing.Except that the neck hoop, can also select for use mode bone conduction pick ups 1 such as stickup to be fixed on the cervical region of user.
During use, open the shift knob on the main frame 3, energized, this moment, the bone conduction pick up 1, sound signal processing module 4, speaker 5 is in work and poses.The vibration of the incidence soft tissue that produces during the behavior of user sounding is transformed into the faint signal of telecommunication via skin-communication to bone conduction pick up 1.This signal of telecommunication is sent to main frame 3 through connecting line 2, and the signal processing module 4 in the main frame 3 carries out speech processes to it, produces acoustical signal.In sound signal processing module 4, be provided with volume controller, utilize the output intensity of volume controller scalable acoustical signal, the acoustical signal after volume controller is regulated is input to speaker 5 and is transformed into sound.
In this embodiment; Owing to utilize bone conduction pick up 1 directly to pick up the incidence soft tissue vibration that the behavior of user sounding causes; And through converting into after the sound signal processing behind the voice signal by speaker 5 sounding; So the installation of needn't performing the operation, there is not the bacterial infection that causes because of the operation installation in the user no pain yet.But also can effectively shield environment noise, and regulate the size of volume as required.Because bone conduction pick up 1 is enclosed within the user cervical region through neck hoop 1a, can take at ordinary times, only put in use, not only to wear conveniently, sound picks up effective, is easy to long-time use.
The above is merely preferred embodiment of the present invention, in order to restriction the present invention, as long as within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a bone conduction teaching aided machine is characterized in that, comprises the bone conduction pick up; Audio signal processor, speaker is during use; The skin of neck of said bone conduction pick up and user keeps in touch; The vibration of the incidence soft tissue that the behavior of user sounding causes to the bone conduction pick up, is transformed into the signal of telecommunication by it through skin-communication, and this signal of telecommunication forms acoustical signal by the speaker sounding after audio signal processor is handled.
2. bone conduction teaching aided machine according to claim 1 comprises volume adjuster in the audio signal processor, be used to regulate the phonation volume size of speaker.
3. bone conduction teaching aided machine according to claim 1 and 2 comprises the neck hoop, and the neck hoop is the annular of opening, and flexible material is processed, and said bone conduction pick up is installed in the end of neck hoop, relies on the cervical region of the elastic attachment of said neck hoop at user during use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101510290A CN102657562A (en) | 2012-05-16 | 2012-05-16 | Bone-conduction speech aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101510290A CN102657562A (en) | 2012-05-16 | 2012-05-16 | Bone-conduction speech aid |
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| Publication Number | Publication Date |
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| CN102657562A true CN102657562A (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101510290A Pending CN102657562A (en) | 2012-05-16 | 2012-05-16 | Bone-conduction speech aid |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200509A (en) * | 2017-12-27 | 2018-06-22 | 中国人民解放军总参谋部第六十研究所 | A kind of recording device under noisy environment |
| CN110177315A (en) * | 2019-06-04 | 2019-08-27 | 北京塞宾科技有限公司 | A kind of enhanced antinoise bluetooth headset |
| CN113747322A (en) * | 2021-09-02 | 2021-12-03 | 声佗医疗科技（上海）有限公司 | Pickup, communication device and communication equipment |
| CN118267194A (en) * | 2024-03-28 | 2024-07-02 | 北京开放大学 | Electronic artificial sound generator based on bone conduction |
Citations (7)
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| JPH01265699A (en) * | 1988-04-16 | 1989-10-23 | Masashi Noro | Throat microphone and its manufacture |
| JPH02161894A (en) * | 1988-12-14 | 1990-06-21 | Matsushita Electric Ind Co Ltd | Throat microphone |
| DE20016849U1 (en) * | 2000-08-30 | 2001-02-15 | Jäger, Carsten, 40699 Erkrath | Neck vibration active speech transmission system with integrated earphones for fixed and mobile speech exchange devices |
| CN2710255Y (en) * | 2003-12-22 | 2005-07-13 | 魏国扬 | Sound controller with skin contact piezoelectric microphone and radio intercome |
| CN2739901Y (en) * | 2004-06-04 | 2005-11-09 | 长春市公安消防支队 | Intercom throat bone vibrating earmicrophone |
| CN201532762U (en) * | 2009-06-04 | 2010-07-21 | 成都信息工程学院 | Simultaneous interpretation device special for individuals |
| CN202714949U (en) * | 2012-05-16 | 2013-02-06 | 北京美尔斯通科技发展股份有限公司 | Bone conduction talking assisting device |
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2012
- 2012-05-16 CN CN2012101510290A patent/CN102657562A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01265699A (en) * | 1988-04-16 | 1989-10-23 | Masashi Noro | Throat microphone and its manufacture |
| JPH02161894A (en) * | 1988-12-14 | 1990-06-21 | Matsushita Electric Ind Co Ltd | Throat microphone |
| DE20016849U1 (en) * | 2000-08-30 | 2001-02-15 | Jäger, Carsten, 40699 Erkrath | Neck vibration active speech transmission system with integrated earphones for fixed and mobile speech exchange devices |
| CN2710255Y (en) * | 2003-12-22 | 2005-07-13 | 魏国扬 | Sound controller with skin contact piezoelectric microphone and radio intercome |
| CN2739901Y (en) * | 2004-06-04 | 2005-11-09 | 长春市公安消防支队 | Intercom throat bone vibrating earmicrophone |
| CN201532762U (en) * | 2009-06-04 | 2010-07-21 | 成都信息工程学院 | Simultaneous interpretation device special for individuals |
| CN202714949U (en) * | 2012-05-16 | 2013-02-06 | 北京美尔斯通科技发展股份有限公司 | Bone conduction talking assisting device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200509A (en) * | 2017-12-27 | 2018-06-22 | 中国人民解放军总参谋部第六十研究所 | A kind of recording device under noisy environment |
| CN110177315A (en) * | 2019-06-04 | 2019-08-27 | 北京塞宾科技有限公司 | A kind of enhanced antinoise bluetooth headset |
| CN110177315B (en) * | 2019-06-04 | 2024-02-02 | 北京塞宾科技有限公司 | Enhanced anti-noise Bluetooth headset |
| CN113747322A (en) * | 2021-09-02 | 2021-12-03 | 声佗医疗科技（上海）有限公司 | Pickup, communication device and communication equipment |
| CN118267194A (en) * | 2024-03-28 | 2024-07-02 | 北京开放大学 | Electronic artificial sound generator based on bone conduction |
| CN118267194B (en) * | 2024-03-28 | 2024-08-23 | 北京开放大学 | Electronic artificial sound generator based on bone conduction |
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Application publication date: 20120912 |