CN103458349A - Hearing assisting system - Google Patents
Hearing assisting system Download PDFInfo
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- CN103458349A CN103458349A CN2013104318697A CN201310431869A CN103458349A CN 103458349 A CN103458349 A CN 103458349A CN 2013104318697 A CN2013104318697 A CN 2013104318697A CN 201310431869 A CN201310431869 A CN 201310431869A CN 103458349 A CN103458349 A CN 103458349A
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Abstract
The execution mode of the invention provides a hearing assisting system. A mobile device is used for amplifying collected acoustical signals and sending the amplified acoustical signals to an earphone, and the earphone is used for playing the amplified acoustical signals. According to the hearing assisting system, the function of the mobile device and the function of the earphone are fully combined to achieve the hearing assisting function, and the cost is saved. Meanwhile, the hearing deficiency of a user can not be exposed, and protection of privacy of the user is particularly facilitated.
Description
Technical field
Embodiment of the present invention relates to the hearing loss processing technology field, more specifically, relates to a kind of hearing assistance system.
Background technology
Hearing loss (hearing loss) claims again deafness (deafness) or hearing level (hearing level).The decibels that to be people's ear exceed than normal threshold of audibility at the threshold of audibility of a certain frequency.The hearing loss produced due to the age relation is called presbycusis; The hearing loss produced due to social environment noise (except the impacts such as age, occupational noise and disease) is called social deafness; The hearing loss that occupational noise causes is called noise deafness.
Many people are subject to the hardship of hearing loss deeply, especially older person.Such as, in China, 2,800 ten thousand people have hearing loss, and wherein 60 percent is all the elderly.Usually, these people need to buy hearing aids (Hearing Aid).
Hearing aids is that a kind of hearing disabilities person of contributing to improves dysacousis, and then instrument, unit and the instrument of raising and his conference communicative competence.Present hearing aids is mainly digital deaf-aid.Digital deaf-aid is a miniature public address system (public address system) in essence, and its main element comprises: the microphone that voice signal is converted to the signal of telecommunication; Amplifier with mini digital signal processor (DSP), for amplification signal intensity, and equilibrium and processing digital signal; For converting electrical signals to the mini receiver of voice signal; And for the battery of electrical power is provided to amplifier.
Yet digital deaf-aid has numerous shortcomings, such as:
(1), the cost of digital deaf-aid is higher, is difficult to large-scale promotion.
(2), the purpose of digital deaf-aid is comparatively obvious, is easy to expose user's auditorily handicapped, is unfavorable for protecting user's privacy.
Summary of the invention
Embodiment of the present invention proposes a kind of hearing assistance system, to reduce costs and to protect user's individual privacy.
The technical scheme of embodiment of the present invention is as follows:
A kind of hearing assistance system, this system comprises mobile device and earphone, wherein:
Mobile device, for amplifying the voice signal of collection, and send to earphone by amplified voice signal;
Earphone, for playing the voice signal of described amplification.
Described mobile device, for gathering described voice signal.
Described mobile device comprises microphone, amplifier and digital signal processing unit;
Microphone, for gathering described voice signal, and be converted into the signal of telecommunication by voice signal;
Amplifier, for amplifying the described signal of telecommunication;
Digital signal processing unit, for carrying out the noise Processing for removing for the described signal of telecommunication.
Described microphone, be further used for detecting external environmental noise;
Digital signal processing unit, for when described external environmental noise surpasses predefined threshold value, carry out the noise Processing for removing for the described signal of telecommunication.
Described earphone, be further used for collected sound signal, and gathered voice signal is sent to mobile device.
Described earphone comprises built-in microphone, and described built-in microphone for gathering described voice signal, and is converted into the signal of telecommunication by voice signal;
Described mobile device comprises amplifier and digital signal processing unit, wherein:
Amplifier, for amplifying the signal of telecommunication gathered by the earphone built-in microphone;
Digital signal processing unit, for carrying out the noise Processing for removing for the described signal of telecommunication.
Described earphone built-in microphone, be further used for detecting external environmental noise;
Digital signal processing unit, for when described external environmental noise surpasses predefined threshold value, carry out the noise Processing for removing for the described signal of telecommunication.
Described earphone is wired earphone or wireless headset.
Communication mode between described earphone and described mobile device is at least one in following:
Bluetooth communication;
Infrared communication;
Universal serial bus communications;
Radio-frequency (RF) identification communication;
Wireless LAN communication;
Wifi communication.
Described mobile device is at least one in following:
Functional mobile phone;
Smart mobile phone;
Palmtop PC;
Panel computer;
Personal digital assistant;
Handheld device.
From technique scheme, can find out, in embodiment of the present invention, this system comprises mobile device and earphone, and wherein: mobile device for amplifying the voice signal of collection, and sends to earphone by amplified voice signal; Earphone, for playing the voice signal of described amplification.After application the present invention, can utilize wired earphone or wireless headset as the signal of telecommunication being reduced to the receiver of voice signal, and the various elements that the present invention utilizes mobile device to comprise help the user to strengthen the hearing performance.As can be seen here, the present invention has fully realized hearing aid in conjunction with the function of mobile device and earphone, thereby has saved cost.And the present invention can not expose user's auditorily handicapped, be particularly advantageous in protection user's privacy.
And embodiment of the present invention is convenient to expansion, can use on a large scale.
The accompanying drawing explanation
Fig. 1 is hearing assistance system structural representation of the present invention;
Fig. 2 is first embodiment of the invention hearing assistance system structure chart;
Fig. 3 is second embodiment of the invention hearing assistance system structure chart.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
Mobile device is also referred to as running gear (Mobile device), flow device, hand-held device (handheld device) etc., is a kind of computing equipment of pocket size, and a little display screens is arranged usually, touch-control input or small-sized keyboard.Because can access whenever and wherever possible and obtain various information by it, this kind equipment catches on very soon.
Exemplarily, mobile device can comprise: functional mobile phone; Smart mobile phone; Palmtop PC; Panel computer; The personal digital assistant; Handheld device; Personal digital assistant etc.
Below enumerate in detail the instantiation of mobile device 101, it will be appreciated by those of skill in the art that these examples are only exemplary, and be not used in protection scope of the present invention is limited.
Generally all there are the elements such as microphone, amplifier, DSP unit, receiver and battery in existing mobile device, and earphone is also popular a kind of equipment.
Earphone is classified according to its transducing mode, mainly comprises: moving-coil mode, moving iron mode, electrostatic and etc. magnetic-type.Structure, functional mode is classified, and earphone can be divided into semi open model and closed.From wearing formal classification, ear type is arranged, ear suspension type, In-Ear and head-type.Distinguish from source of sound, can be divided into active earphone and Passive earphone; Active earphone also often is known as the plug-in card earphone.Earphone can also be divided into wired earphone or wireless headset.
In the present invention, can utilize wired earphone or wireless headset as the signal of telecommunication being reduced to the receiver of voice signal, and the various elements that the present invention utilizes mobile device to comprise help the user to strengthen the hearing performance.
Embodiment of the present invention, by formation hearing assistance system that mobile device is combined with earphone, can significantly reduce costs, and is not easy to expose user's auditorily handicapped, therefore also is beneficial to protection user's privacy.
Fig. 1 is hearing assistance system structural representation of the present invention.
As shown in Figure 1, this system comprises mobile device 101 and earphone 102, wherein:
Earphone 102, for playing the voice signal of described amplification.
Wherein, the present invention can use the voice signal around the built-in microphone collection user of mobile device 101, also can use the built-in microphone collection user of earphone 102 voice signal on every side.The microphone that mobile device 101 is built-in or the built-in microphone of earphone 102, collected sound signal, and gathered voice signal is converted to the signal of telecommunication; By mobile device 101, built-in amplifier strengthens the intensity of this signal of telecommunication again, and DSP cell processing voice signal that can be built-in by mobile device 101, carries out processing such as noise reduction, dynamic range control, sound level restriction; Finally by earphone 102, the signal of telecommunication is reduced to voice signal, and plays to the user.
In one embodiment: can gather user's voice signal on every side by mobile device 101.Now:
Mobile device can comprise microphone, amplifier and digital signal processing unit; Wherein:
Microphone, for gathering described voice signal, and be converted into the signal of telecommunication by voice signal;
Amplifier, for amplifying the described signal of telecommunication;
Digital signal processing unit, for carry out noise for the described signal of telecommunication, eliminate,, the processing such as dynamic range control, sound level restriction.
In embodiment of the present invention, mobile device 101 can have the power supplys such as lithium battery, is used to the elements such as microphone, amplifier and digital signal processing unit that electrical power is provided.
Parameter setting based on user's request and mobile device 101, the frequency range of hearing aid device system of the present invention can stepping.In low-grade mode of operation, the frequency range of the work of hearing aid device system is at least at 300～3000Hz, and in middle-grade mode of operation, the high frequency of hearing aid device system should reach 4000Hz; In high-grade mode of operation, the frequency range of hearing aid device system can be between 80～8000Hz.
For meeting the requirement of deaf person's hearing, hearing aid device system should provide various frequency response, and the frequency differential responses are exactly the tone difference acoustically.For the frequency response that makes hearing aid device system relatively meets deaf person's hearing loss characteristics, by regulating amplifier or the DSP of mobile device, can be for some different tones are set, L represents bass usually, N be that normally H is high pitch.
In one embodiment: can gather user's voice signal on every side by earphone 102.Now:
In one embodiment:
The microphone of mobile device 101, be further used for detecting external environmental noise;
Digital signal processing unit in mobile device 101, for when described external environmental noise surpasses predefined threshold value, carry out the noise Processing for removing for the described signal of telecommunication.
In one embodiment:
Digital signal processing unit in mobile device 101, for when described external environmental noise surpasses predefined threshold value, carry out the noise Processing for removing for the described signal of telecommunication.
Wherein, the communication mode between earphone 102 and mobile device 101 is at least one in following: Bluetooth communication; Infrared communication; Universal serial bus communications; Radio-frequency (RF) identification communication; Wireless LAN communication; Wifi communication, etc.
Below enumerated in detail the communication mode between earphone 102 and mobile device 101, it will be appreciated by those of skill in the art that these examples are only exemplary, and be not used in protection scope of the present invention is limited.
Based on above-mentioned labor, Fig. 2 is first embodiment of the invention hearing assistance system structure chart.
As shown in Figure 2, this system comprises mobile device 201 and earphone 202, wherein:
In one embodiment,
Digital signal processing unit 2013, for carrying out the noise Processing for removing for the described signal of telecommunication.
Preferably, microphone 2011, be further used for detecting external environmental noise;
Digital signal processing unit 2013, for when described external environmental noise surpasses predefined threshold value, carry out the noise Processing for removing for the described signal of telecommunication.
Wherein, earphone 202 can be both wired earphone, can be also wireless headset.
In user's use procedure, mobile device 101 both can be in user's hand, also can be arranged in pocket on desktop.
Based on above-mentioned labor, Fig. 3 is first embodiment of the invention hearing assistance system structure chart.
As shown in Figure 3, this system comprises mobile device 301 and earphone 302, wherein:
Earphone 302, for collected sound signal, and send to mobile device 302;
Mobile device 301, the voice signal gathered for amplifying earphone 302, and amplified voice signal is sent to earphone 302;
Earphone 302, for playing the voice signal of described amplification.
In one embodiment:
Earphone 302 comprises built-in microphone 3021, and described built-in microphone 3021 for gathering described voice signal, and is converted into the signal of telecommunication by voice signal;
Described mobile device 301 comprises amplifier 3011 and digital signal processing unit 3012, wherein:
Amplifier 3011, for amplifying the signal of telecommunication gathered by earphone built-in microphone 3021;
Digital signal processing unit 3012, for carrying out the noise Processing for removing for the described signal of telecommunication.
In one embodiment:
Described earphone built-in microphone 3021, be further used for detecting external environmental noise, and described external environmental noise is sent to digital signal processing unit 3012;
Digital signal processing unit 2012, for when described external environmental noise surpasses predefined threshold value, carry out the noise Processing for removing for the described signal of telecommunication.
In sum, in embodiment of the present invention, this system comprises mobile device and earphone, and wherein: mobile device for amplifying the voice signal of collection, and sends to earphone by amplified voice signal; Earphone, for playing the voice signal of described amplification.After application the present invention, can utilize wired earphone or wireless headset as the signal of telecommunication being reduced to the receiver of voice signal, and the various elements that the present invention utilizes mobile device to comprise help the user to strengthen the hearing performance.As can be seen here, the present invention has fully realized hearing aid in conjunction with the function of mobile device and earphone, thereby has saved cost.And the present invention can not expose user's auditorily handicapped, be particularly advantageous in protection user's privacy.
And embodiment of the present invention is convenient to expansion, can use on a large scale.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a hearing assistance system, is characterized in that, this system comprises mobile device and earphone, wherein:
Mobile device, for amplifying the voice signal of collection, and send to earphone by amplified voice signal;
Earphone, for playing the voice signal of described amplification.
2. hearing assistance system according to claim 1, is characterized in that, described mobile device, for gathering described voice signal.
3. hearing assistance system according to claim 2, is characterized in that, described mobile device comprises microphone, amplifier and digital signal processing unit;
Microphone, for gathering described voice signal, and be converted into the signal of telecommunication by voice signal;
Amplifier, for amplifying the described signal of telecommunication;
Digital signal processing unit, for carrying out the noise Processing for removing for the described signal of telecommunication.
4. hearing assistance system according to claim 3, is characterized in that, described microphone is further used for detecting external environmental noise;
Digital signal processing unit, for when described external environmental noise surpasses predefined threshold value, carry out the noise Processing for removing for the described signal of telecommunication.
5. hearing assistance system according to claim 1, is characterized in that, described earphone, be further used for collected sound signal, and gathered voice signal is sent to mobile device.
6. hearing assistance system according to claim 5, is characterized in that,
Described earphone comprises built-in microphone, and described built-in microphone for gathering described voice signal, and is converted into the signal of telecommunication by voice signal;
Described mobile device comprises amplifier and digital signal processing unit, wherein:
Amplifier, for amplifying the signal of telecommunication gathered by the earphone built-in microphone;
Digital signal processing unit, for carrying out the noise Processing for removing for the described signal of telecommunication.
7. hearing assistance system according to claim 6, is characterized in that, described earphone built-in microphone, be further used for detecting external environmental noise;
Digital signal processing unit, for when described external environmental noise surpasses predefined threshold value, carry out the noise Processing for removing for the described signal of telecommunication.
8. according to the described hearing assistance system of any one in claim 1-7, it is characterized in that, described earphone is wired earphone or wireless headset.
9. according to the described hearing assistance system of any one in claim 1-7, it is characterized in that, the communication mode between described earphone and described mobile device is at least one in following:
Bluetooth communication;
Infrared communication;
Universal serial bus communications;
Radio-frequency (RF) identification communication;
Wireless LAN communication;
Wifi communication.
10. according to the described hearing assistance system of any one in claim 1-7, it is characterized in that, described mobile device is at least one in following:
Functional mobile phone;
Smart mobile phone;
Palmtop PC;
Panel computer;
Personal digital assistant;
Handheld device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104318697A CN103458349A (en) | 2013-09-22 | 2013-09-22 | Hearing assisting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104318697A CN103458349A (en) | 2013-09-22 | 2013-09-22 | Hearing assisting system |
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| CN103458349A true CN103458349A (en) | 2013-12-18 |
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| CN2013104318697A Pending CN103458349A (en) | 2013-09-22 | 2013-09-22 | Hearing assisting system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016045231A1 (en) * | 2014-09-28 | 2016-03-31 | 北京塞宾科技有限公司 | Hearing aid |
| CN105812970A (en) * | 2015-01-16 | 2016-07-27 | 陈光超 | External electronic ear device and artificial ear implantation device |
| CN110213707A (en) * | 2019-04-23 | 2019-09-06 | 广东思派康电子科技有限公司 | Earphone and its hearing-aid method, computer readable storage medium |
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| CN103139688A (en) * | 2013-02-27 | 2013-06-05 | 广州市天艺电子有限公司 | Method, device and hearing-aid for eliminating environmental noise |
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| EP0446195A2 (en) * | 1990-02-02 | 1991-09-11 | VIENNATONE Gesellschaft m.b.H. | One-channel circuit for hearing aid |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016045231A1 (en) * | 2014-09-28 | 2016-03-31 | 北京塞宾科技有限公司 | Hearing aid |
| CN105812970A (en) * | 2015-01-16 | 2016-07-27 | 陈光超 | External electronic ear device and artificial ear implantation device |
| CN110213707A (en) * | 2019-04-23 | 2019-09-06 | 广东思派康电子科技有限公司 | Earphone and its hearing-aid method, computer readable storage medium |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Yu Inventor after: Liu Guangsong Inventor before: Liu Guangsong Inventor before: Ma Yu |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU GUANGSONG MA YU TO: MA YU LIU GUANGSONG |
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Application publication date: 20131218 |