CN101437189A - Wireless earphone with hearing-aid function - Google Patents
Wireless earphone with hearing-aid function Download PDFInfo
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- CN101437189A CN101437189A CNA2007101681429A CN200710168142A CN101437189A CN 101437189 A CN101437189 A CN 101437189A CN A2007101681429 A CNA2007101681429 A CN A2007101681429A CN 200710168142 A CN200710168142 A CN 200710168142A CN 101437189 A CN101437189 A CN 101437189A
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Abstract
The invention relates to a wireless earphone with an otacoustic function, which comprises a main frame and two ear hanging pieces. The earphone also comprises a digital signal processor, a servo end wireless transmitting module and a servo end wireless receiving module, wherein the digital signal processor is electrically connected with the servo end wireless transmitting module and the servo end wireless receiving module; the two ear hanging pieces comprise a microphone, a loudspeaker, a guest end wireless transmitting module and a guest end wireless receiving module respectively, the guest end wireless transmitting module is electrically connected with the microphone and the guest end wireless receiving module is electrically connected with the loudspeaker; and the microphone can receive sound waves from the outside world and change the sound waves into electronic signals which are then transmitted to the digital signal processor through the guest end wireless transmitting module and the servo end wireless receiving module, and then the processed electronic signals are transmitted to the loudspeaker to be converted into the sound waves through the servo end wireless transmitting module and the guest end wireless receiving module.
Description
Technical field
The present invention is relevant with earphone, is meant a kind of wireless headset with hearing-aid function especially and with the characteristic that improves hearing aid effect.
Background technology
The basic principle of existing hearing aids is to receive outside sound by a microphone, via an amplifier voice signal is amplified again, and this amplifier then can provide listens the barrier person to regulate the size of volume; Output sound is communicated on the ear-drum sound after the amplification again via the combination of an earphone (earphone) and an ear mold (ear-mold), to reach the effect of hearing aid.
Yet, for listening the barrier person, use the purpose of hearing aids to be to amplify talk sound, be repetition and the frequency spectrum of some noise and the frequency spectrum of talk sound are arranged in the environment.In other words, existing hearing aids has amplified the noise in the environment too when amplifying talk sound, makes and listens the barrier person to be not easy the identification conversation content; Simultaneously, listen the barrier person when listening to talk sound, also to be easier to be subjected to the interference of noise, and may cause sense of discomfort acoustically.
Moreover existing hearing aids has certain volume in design, and it must local stretch into the duct of human body and occupy the segment space of duct; The ear mold of the hearing aids that wherein, has in design even can cover duct fully.During listening the barrier person to wear the use hearing aids, can't wear again and use general PlayGear Stealth, have to use and go up inconvenient shortcoming.
In addition, as TaiWan, China patent I277356 patent case " wireless system and the method thereof that are used for hearing aid ", it consists predominantly of one and receives main frame and two ear hanging pieces, and this receptions main frame can be joined and is hung on the front or is placed in coat pocket, with the reception external sound; When this reception main frame receives external sound, then be sent to this two ear hanging pieces respectively with wireless mode, listen the barrier person then to listen to external sound by this two ear hanging pieces; Thus, the purpose of this case is hearing aids is planned to two-piece type, to reach the demand of dwindling ear mold.Yet the people is to judge by the sound variation that two ears are experienced with different radio reception position when the direction of identification sound; When listening the barrier person to receive main frame radio reception by this, this reception main frame all can only provide a radio reception position, because it is different with the human body ear location at the place of this ear mold respectively that this receives the radio reception position of main frame, might cause a tin barrier person to judge by accident on sound position, has the not good shortcoming of hearing aid effect.In addition, when this receive main frame position calculation with respect to about during the relative distance of two ears, if move the position that this receives main frame, will cause information chaotic and can't correct decision.
In sum, owing to listen the barrier person to be subjected to the restriction of hearing aids and can't normally to use earphone, existing earphone can not have to use and go up inconvenient shortcoming in response to the demand of listening the barrier person.In addition, existing hearing aids can't the filtering ambient noise and direction that can't identification sound, has the not good shortcoming of hearing aid effect and haves much room for improvement.
Summary of the invention
Main purpose of the present invention is to provide a kind of wireless headset with hearing-aid function, and it can provide the function of listening barrier person hearing aids and earphone simultaneously, has the convenience in the use.
Of the present invention time a purpose is to provide a kind of wireless headset with hearing-aid function, it can use digital signal processor that de-noising (noise cancellation) technology is provided, has the characteristic that improves the radio reception quality and improve hearing aid effect, and by microphone being arranged in the middle of the ear hanging pieces, and make signal processing, and can offer an explanation out the direction of sound by Digital Signal Processing.
For reaching above-mentioned purpose, the wireless headset that the present invention has hearing-aid function is to include a main frame and two ear hanging pieces.This earphone also includes a digital signal processor, a server-side wireless transmitting module and a server-side wireless receiving module, and this digital signal processor is to electrically connect this server-side wireless transmitting module and this server-side wireless receiving module; This two ear hanging pieces respectively has a microphone, a loud speaker, visitor's end wireless transmitting module and visitor's end wireless receiving module, and it is to be electrically connected at this microphone that this visitor holds wireless transmitting module, is to electrically connect this loud speaker and should the visitor hold the wireless receiving module; Wherein, this microphone is can receive to come from the outside sound wave and be converted to electronic signal, hold wireless transmitting module and this server-side wireless receiving module to transfer to this digital signal processor by this visitor again, electronic signal is held the wireless receiving module to transfer to this loud speaker by this server-side wireless transmitting module and this visitor after signal processing and is converted to sound wave.
A further object of the present invention is to provide a kind of wireless headset with hearing-aid function, and it can receive and dispatch words with the mobile phone two-way communication by the bluetooth module, or receives the music that audio devices transmitted by the bluetooth module.
For reaching above-mentioned purpose, the wireless headset that the present invention has hearing-aid function is to include a main frame and at least one ear hanging pieces, wherein this main frame also has a digital signal processor, a bluetooth module, a server-side wireless transmitting module and a server-side wireless receiving module, and this digital signal processor is to electrically connect this bluetooth module, this server-side wireless transmitting module and this server-side wireless receiving module; This ear hanging pieces has more a microphone, a loud speaker, visitor's end wireless transmitting module and visitor's end wireless receiving module, and it is to be electrically connected at this microphone that this visitor holds wireless transmitting module, is to electrically connect this loud speaker and should the visitor hold the wireless receiving module; Wherein, between this digital signal processor and this microphone and this loud speaker, be by described wireless transmitting module and wireless receiving module with the transmission electronic signal, and this digital signal processor also can and receive outside electronic signal by this bluetooth module emission.
Thus, the present invention can provide the function of listening barrier person hearing aids and earphone simultaneously by said structure, overcomes the problem that hearing aids and earphone can not use simultaneously, has the convenience in the use.Moreover, the present invention is compared to prior art, it can use digital signal processor to carry out noise cancellation technology, noise in the further filtering external sound, improve the radio reception quality and improve the characteristic of hearing aid effect, and, transmit signal, thereby the source that can differentiate sound effectively with wireless transmission method and digital signal processor by microphone is integrated in the ear hanging pieces.In addition, the present invention and can receive and dispatch words with the mobile phone two-way communication by the bluetooth module also must receive the music that audio devices transmitted by the bluetooth module, extend the multifunctionality that the present invention can reach especially.
Description of drawings
In order to describe structure of the present invention and characteristics place in detail, below in conjunction with preferred embodiment and conjunction with figs. explanation as after, wherein:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a running schematic diagram of the present invention, the operation situation when mainly disclosing wireless headset as hearing aids.
Fig. 3 is a running schematic diagram of the present invention, the operation situation when mainly disclosing wireless headset and being used to converse.
Fig. 4 is a running schematic diagram of the present invention, the operation situation when mainly disclosing wireless headset and being used to listen to music.
Embodiment
See also Fig. 1 and Fig. 2, it is the wireless headset 10 that has hearing-aid function for of the present invention, and it includes a main frame 20, one first ear hanging pieces 30 and one second ear hanging pieces 40.
First ear hanging pieces 30 is to have a microphone 32, visitor's end first wireless transmitting module 34, visitor's end first a wireless receiving module 36 and a loud speaker 38.Microphone 32 is to receive the sound that comes from the outside, sound wave is converted to an electronic signal; Visitor's end first wireless transmitting module 34 is the microphones 32 that electrically connect this first ear hanging pieces 30, and this electronic signal is sent to the server-side first wireless receiving module 26 of main frame 20; Visitor's end first wireless receiving module 36 is these electronic signals that receive from server-side first wireless transmitting module 25 of main frame 20; The loud speaker 38 of first ear hanging pieces 30 is to electrically connect visitor's end first wireless receiving module 36, and this electronic signal is converted to sound wave plays in human antrum auris.
Second ear hanging pieces 40 is to have a microphone 42, visitor's end second wireless transmitting module 44, visitor's end second a wireless receiving module 46 and a loud speaker 48.The microphone 42 of second ear hanging pieces 40 is to receive the sound that comes from the outside, sound wave is converted to an electronic signal (not shown); Visitor's end second wireless transmitting module 44 is the microphones 42 that electrically connect second ear hanging pieces 40, and this electronic signal is sent to the server-side second wireless receiving module 28 of main frame 20; Visitor's end second wireless receiving module 46 is these electronic signals that receive from server-side second wireless transmitting module 27 of main frame 20; The loud speaker 48 of second ear hanging pieces 40 is to electrically connect visitor's end second wireless receiving module 46, and this electronic signal is converted to sound wave plays in human antrum auris.
In addition, main frame 20 is based on blue tooth interface with the transmission of mobile phone; But 20 pairs first ear hanging pieces 30 of main frame and second ear hanging pieces 4
0 coffret is that to be selected from infrared ray, radio frequency and bluetooth wherein a kind of.
Via said structure, when wireless headset 10 independently used and do not carry out communication with mobile phone as yet, wireless headset 10 can use as general hearing aids.When the microphone 32 of first ear hanging pieces 30 and the microphone 42 of second ear hanging pieces 40 are received external sound, first ear hanging pieces 30 and second ear hanging pieces 40 can be converted to electronic signal with sound wave earlier and be resent to main frame 20, making main frame 20 do further processing to this electronic signal, for example is electronic signal to be handled and noise in the filtering external sound by noise cancellation technologies such as its filtering that has and enlarging functions; Main frame 20 is to utilize 21 pairs of these electronic signals of digital signal processor to handle, and with the noise jamming in the filtering external sound, causes sense of discomfort acoustically to avoid noise to listening the barrier person, and guarantees to listen a barrier person can have preferable tonequality when listening to sound; Main frame 20 can this electronic signal after treatment be sent to first ear hanging pieces 30 and second ear hanging pieces 40, the loud speaker 38 of first ear hanging pieces 30 and the loud speaker 48 of second ear hanging pieces 40 are play at human body left side duct and right ear canal respectively in the sound wave mode again, to reach the function of hearing aids.In addition, because first ear hanging pieces 30 and second ear hanging pieces 40 are directly to carry out radio reception and sounding in the left ear and the auris dextra position of human body respectively, it can allow listens the barrier person sound bearing that can judge rightly, and can overcome existing two-piece type hearing aids shortcoming of erroneous judgement easily on sound position.
Provide wireless headset 10 in the operation situation of other function for describing present embodiment in detail, see also following explanation with hearing-aid function:
See also Fig. 3, when listening the barrier person to use a mobile phone 50 to receive calls, main frame 20 is to utilize bluetooth module 23 and mobile phone 50 to carry out two-way communication for the transmitting-receiving words; Electronic signal can be for further processing with the demand of listening to of listening the barrier person via digital signal processor 21; The electronic signal that main frame 20 will be handled is sent to first ear hanging pieces 30 and second ear hanging pieces 40 respectively, play in human body left side duct and right ear canal by the loud speaker 38 of first ear hanging pieces 30 and the loud speaker 48 of second ear hanging pieces 40 again, listen the barrier person to receive the purpose of words really to reach to allow.Wherein, receiving the words function only needs the loud speaker 38 of first ear hanging pieces 30 and loud speaker 48 broadcast wherein of second ear hanging pieces 40 to reach; In other words, receiving words only needs monaural to play, and is not to play simultaneously in ears; Present embodiment is that the loud speaker 38 of exposure first ear hanging pieces 30 and the loud speaker 48 of second ear hanging pieces 40 can need to play simultaneously in response to tin barrier person.
Thus, listen a barrier person not need to take off wireless headset 10 and change hearing aids again, listen the barrier person not only can directly reach the function of hearing aids by this wireless headset 10, it also can receive calls, and has the convenience in the use.
See also Fig. 4, when listening the barrier person to use mobile phone 50 to listen to music, for example: listen to MP3, main frame 20 is to utilize bluetooth module 23 and mobile phone 50 to carry out communication; Music is one-way transmitted to main frame 20 by bluetooth module 23, electronic signal is for further processing with the demand of listening to of listening the barrier person via digital signal processor 21 again; The electronic signal that main frame 20 will be handled is sent to first ear hanging pieces 30 and second ear hanging pieces 40 respectively, plays in human body left side duct and right ear canal by the loud speaker 38 of first ear hanging pieces 30 and the loud speaker 48 of second ear hanging pieces 40 again.Thus, this wireless headset 10 can form stereophonic effect, provides to listen the preferable auditory effect of barrier person.What this must replenish be in addition, but arbitrary audio devices that has playing back music and have a blue tooth interface all can be used with wireless headset 10, the mobile phone of wherein in the middle of embodiment, being introduced 50, also for example can select: mobile computer.
In sum, the wireless headset with hearing-aid function provided by the present invention is by said structure, and it can provide the function of listening barrier person hearing aids and earphone simultaneously, overcomes the problem that hearing aids and earphone can not use simultaneously, has the convenience in the use.Moreover, the present invention is compared to prior art, it can use digital signal processor that electronic signal is carried out de-noising (noise cancellation) and handle, noise in the further filtering external sound, has the characteristic that improves the radio reception quality, and, transmit signal, thereby the source that can differentiate sound effectively with wireless transmission method and digital signal processor by microphone is integrated in the ear hanging pieces.In addition, the present invention and can receive and dispatch words with the mobile phone two-way communication by the bluetooth module also must receive the music that audio devices transmitted by the bluetooth module, extend the multifunctionality that the present invention can reach especially.
The present invention is disclosed constituent components and method step in preceding taking off all embodiment, only be for illustrating, it is not the scope that is used for limiting this case, the scope of this case must be as the criterion with claim, substituting or variation of other equivalent elements or step, the claim scope that also should be this case contains.
Claims (10)
1. the wireless headset with hearing-aid function is characterized in that, includes:
One main frame has a digital signal processor, a server-side wireless transmitting module and a server-side wireless receiving module, and this digital signal processor electrically connects this server-side wireless transmitting module and this server-side wireless receiving module; And
Two ear hanging pieces respectively have a microphone, a loud speaker, visitor's end wireless transmitting module and visitor's end wireless receiving module, and this visitor holds wireless transmitting module to be electrically connected at this microphone, and should the visitor hold the wireless receiving module to electrically connect this loud speaker;
Wherein, this microphone can receive and come from the outside sound wave and be converted to electronic signal, hold wireless transmitting module and this server-side wireless receiving module to transfer to this digital signal processor by this visitor again, electronic signal is held the wireless receiving module to transfer to this loud speaker by this server-side wireless transmitting module and this visitor after signal processing and is converted to sound wave.
2. according to the described wireless headset of claim 1, it is characterized in that wherein the function of this digital signal processor is to be selected from filtering and to amplify wherein a kind of or in conjunction with two kinds, in order to electronic signal is done further processing with hearing-aid function.
3. according to the described wireless headset of claim 1, it is characterized in that wherein that the coffret of this two ear hanging pieces is selected from infrared ray, radio frequency and bluetooth is wherein a kind of for this main frame with hearing-aid function.
4. according to the described wireless headset of claim 1, it is characterized in that wherein this main frame also includes a bluetooth module to carry out the music that communication or reception come from an audio devices with a mobile phone with hearing-aid function.
5. according to the described wireless headset of claim 4, it is characterized in that wherein this audio devices is a mobile phone or a mobile computer with hearing-aid function.
6. the wireless headset with hearing-aid function is characterized in that, includes:
One main frame, have a digital signal processor, a bluetooth module, a server-side wireless transmitting module and a server-side wireless receiving module, this digital signal processor is to electrically connect this bluetooth module, this server-side wireless transmitting module and this server-side wireless receiving module; And
At least one ear hanging pieces has a microphone, a loud speaker, visitor's end wireless transmitting module and visitor's end wireless receiving module, and it is to be electrically connected at this microphone that this visitor holds wireless transmitting module, is to electrically connect this loud speaker and should the visitor hold the wireless receiving module;
Wherein, between this digital signal processor and this microphone and this loud speaker, be by described wireless transmitting module and wireless receiving module with the transmission electronic signal, and this digital signal processor also can and receive outside electronic signal by this bluetooth module emission.
7. according to the described wireless headset of claim 6, it is characterized in that wherein the function of this digital signal processor is to be selected from filtering and to amplify wherein a kind of or in conjunction with two kinds, in order to electronic signal is done further processing with hearing-aid function.
8. according to the described wireless headset of claim 6, it is characterized in that wherein that the coffret of this ear hanging pieces is selected from infrared ray, radio frequency and bluetooth is wherein a kind of for this main frame with hearing-aid function.
9. according to the described wireless headset of claim 6, it is characterized in that wherein this main frame is to utilize this a bluetooth module and a mobile phone to carry out the music that communication or reception come from an audio devices with hearing-aid function.
10. according to the described wireless headset of claim 9, it is characterized in that wherein this audio devices is a mobile phone or a mobile computer with hearing-aid function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101681429A CN101437189A (en) | 2007-11-13 | 2007-11-13 | Wireless earphone with hearing-aid function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101681429A CN101437189A (en) | 2007-11-13 | 2007-11-13 | Wireless earphone with hearing-aid function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101437189A true CN101437189A (en) | 2009-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101681429A Pending CN101437189A (en) | 2007-11-13 | 2007-11-13 | Wireless earphone with hearing-aid function |
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| CN (1) | CN101437189A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075847A (en) * | 2011-01-04 | 2011-05-25 | 瑞声声学科技(深圳)有限公司 | Method for testing hearing aid function and voice performance of acoustic generator |
| WO2016045231A1 (en) * | 2014-09-28 | 2016-03-31 | 北京塞宾科技有限公司 | Hearing aid |
| CN107333198A (en) * | 2017-07-03 | 2017-11-07 | 广州由我科技股份有限公司 | A kind of bluetooth earphone with hearing-aid function |
| CN107529112A (en) * | 2016-06-22 | 2017-12-29 | 塞舌尔商元鼎音讯股份有限公司 | The method of audio transmission system and its audio frequency process |
| TWI674005B (en) * | 2018-06-27 | 2019-10-01 | 塞席爾商元鼎音訊股份有限公司 | Binaural hearing aid and method of reducing a noise generated via touching a hearing aid |
-
2007
- 2007-11-13 CN CNA2007101681429A patent/CN101437189A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075847A (en) * | 2011-01-04 | 2011-05-25 | 瑞声声学科技(深圳)有限公司 | Method for testing hearing aid function and voice performance of acoustic generator |
| CN102075847B (en) * | 2011-01-04 | 2013-11-20 | 瑞声声学科技(深圳)有限公司 | Method for testing hearing aid function and voice performance of acoustic generator |
| WO2016045231A1 (en) * | 2014-09-28 | 2016-03-31 | 北京塞宾科技有限公司 | Hearing aid |
| CN107529112A (en) * | 2016-06-22 | 2017-12-29 | 塞舌尔商元鼎音讯股份有限公司 | The method of audio transmission system and its audio frequency process |
| CN107333198A (en) * | 2017-07-03 | 2017-11-07 | 广州由我科技股份有限公司 | A kind of bluetooth earphone with hearing-aid function |
| CN107333198B (en) * | 2017-07-03 | 2024-05-24 | 广州由我科技股份有限公司 | Bluetooth headset with hearing aid function |
| TWI674005B (en) * | 2018-06-27 | 2019-10-01 | 塞席爾商元鼎音訊股份有限公司 | Binaural hearing aid and method of reducing a noise generated via touching a hearing aid |
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Application publication date: 20090520 |