CN1741682A - Apparatus for realizing multi-sound channel with insert earphone and method thereof - Google Patents
Apparatus for realizing multi-sound channel with insert earphone and method thereof Download PDFInfo
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- CN1741682A CN1741682A CN 200510021418 CN200510021418A CN1741682A CN 1741682 A CN1741682 A CN 1741682A CN 200510021418 CN200510021418 CN 200510021418 CN 200510021418 A CN200510021418 A CN 200510021418A CN 1741682 A CN1741682 A CN 1741682A
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- insert earphone
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Abstract
An insert earphone with multisound channel consists of right and left insert earphones being set symmetrically with each insert earphone including shell, flexible connections and two bone induction loudspeakers . A method for realizing multisound channel on said earphone includes setting right and left sound sources with multisound channel on right and left insert earphone correspondingly , having one bone induction loudspeaker at place contacting to external auditory canal top and having another bone induction loudspeaker at place contacting to pinna when insert earphone is placed in ears .
Description
Technical field
The present invention relates to a kind of portable multimedia broadcasting and put (listening to) utensil, the method that relates in particular to a kind of insert earphone that can realize the multichannel audio result of broadcast and realize multichannel with this insert earphone.
Background technology
Along with further developing and the increase of memory span of Digital Signal Processing, MP3 player and MP4 player or the like diversified hand-held multimedia player have appearred, for example on the market.As a kind of portable stereo set, it can satisfy the demand that people listen to music whenever and wherever possible, and has the characteristics such as simple, easy to carry of using, and is therefore very popular.But this type of portable multimedia broadcasting of present application is put the common problem that exists of device plays surround sound audio: one completely stereophonic sound system should be a kind of three-dimensional surround-sound system that comprises, if three-dimension stereo transmits with multi-channel system and resets, need many loud speakers should lay respectively at all directions of tone chamber, so adopt the multichannel sterego system obtain the stereosonic equipment of surrounding comparatively complicated, huge, be unsuitable for mobile carrying, and expense is higher; And also occur without any a kind of insert earphone of multichannel audio result of broadcast of realizing at present, existing insert earphone is because of each air transmitted speaker configurations about being subjected to volume restrictions and being, they launch on a line or a plane, when practice, usually be that two channel stereo signal is handled, produce analog loop around several, at present very popular multichannel dolby system of sound system (DolbySystem) and similar system thereof are exactly to focus on existing multichannel is encoded into dual track earlier and transmits, and become original multichannel via specially designed decoder reduction then and play.But if having only the dual track source of sound, wish to utilize above-mentioned these systems' input dual tracks and when broadcasting multichannel, will produce wrong computing and form the effect of distortion, therefore can not obtain perfect hearing effect.
Summary of the invention
The object of the present invention is to provide a kind of method that can realize the insert earphone of multichannel audio result of broadcast and use insert earphone realization multichannel, make it to satisfy the music-lover and listen to music whenever and wherever possible with multichannel audio effect.
The technical solution adopted in the present invention is:
A kind of device of realizing multichannel with insert earphone, comprise the insert earphone that is symmetrical set, one-sided insert earphone comprises the cap of housing, flexible material and is installed in the interior loud speaker of housing, it is characterized in that, 2 loud speakers are installed in housing at least, wherein having 1 loud speaker at least is bone-conduction speaker, between bone-conduction speaker and shell or cap for flexibly connecting.
Described device with insert earphone realization multichannel is characterized in that the projection of taper is arranged on cap, the bottom surface of tapered protrusion is less than the area of cap.Tapered protrusion can make things convenient for the location of insert earphone in ear, and the part flat part of leaving on the cap both can help the location, also can a bone-conduction speaker be installed at correspondence position.
Describedly realize the device of multichannel it is characterized in that the rear portion is equipped with 1 ventional loudspeakers in housing that 1 bone-conduction speaker is installed on the housing in the place ahead of ventional loudspeakers vibration plane with insert earphone.
The described device of realizing multichannel with insert earphone, it is characterized in that, the rear portion is equipped with 1 bugle formula loud speaker in housing, the bugle of bugle formula loud speaker is positioned at the tapered protrusion on the cap, has at least a position that bone-conduction speaker is installed between bugle formula the place ahead, loudspeaker vibration chamber and the cap and in these two positions of inwall of the tapered protrusion around the bugle.
Described device with insert earphone realization multichannel is characterized in that 1 bone-conduction speaker is equipped with in tapered protrusion inside, corresponding to the position of flat on the cap 1 bone-conduction speaker is housed in housing.
A kind of method that realizes multichannel with insert earphone, about insert earphone is arranged in two ears, it is characterized in that, the layout of earplug on-board speaker meets one or more of following mode: when insert earphone is positioned at ear, the contacted position of insert earphone and external auditory meatus top is furnished with 1 bone-conduction speaker, and the contacted position of insert earphone and auricle position is furnished with 1 bone-conduction speaker.
Described method with insert earphone realization multichannel is characterized in that the rear portion in the insert earphone housing also is furnished with an air transmitted loud speaker.
The invention has the beneficial effects as follows: the user can listen to the music with multichannel audio effect very easily, when satisfying people's demand, also has the characteristics such as simple, easy to carry of using.Owing to used bone-conduction speaker, so even in noisy environment, also can obtain good result of use.Because adopt bone-conduction speaker directly vibration to be reached ear bones, the present invention can also make part cause the patient of dysaudia can enjoy music because of ear-drum is impaired.
Description of drawings
Fig. 1 be a kind of embodiment of the present invention insert earphone open overall structure figure behind the cap.
Fig. 2 is a kind of cutaway view that the insert earphone of 2 bone-conduction speakers and 1 bugle formula loud speaker is arranged of the present invention.
Fig. 3 is a kind of cutaway view that the insert earphone of 2 bone-conduction speakers is arranged of the present invention.
Fig. 4 is a kind of cutaway view that contains the insert earphone of 1 bone-conduction speaker and 1 bugle formula loud speaker of the present invention.
Fig. 5 is the schematic diagram of device when wearing of invention.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
When the present invention uses insert earphone is directly put into ear and get final product, as shown in Figure 5.
Embodiments of the invention one, as shown in Figure 1, in the present embodiment, the a pair of insert earphone that is symmetrical set has a tapered protrusion 4 on the cap 3 of one-sided insert earphone, the shape size is similar to people's external auditory meatus, can assist the location of insert earphone in ear, make its difficult drop-off; 2 loud speakers are arranged in each insert earphone, respectively one of bone-conduction speaker 2 and air transmitted loud speaker 5, air transmitted loud speaker 5 is fixed on the rear portion in the housing 1, this part-structure and common insert earphone are similar, vibration plane front portion at air transmitted loud speaker 5, at housing 1 internal fixation a bone-conduction speaker 2 is arranged, after covering cap 3, the position on these bone-conduction speaker 2 correspondences plane around cap 3 upper conical protruding 4, make that this bone-conduction speaker 2 can be attached on people's the auricle when insert earphone places ear; Bone-conduction speaker 2 is connected and fixed by flexible gaskets and the housing 1 around it, with the vibration of minimizing bone-conduction speaker 2 interference to miscellaneous part.
In the present embodiment, each bone-conduction speaker 2 links to each other with the preposition sound channel in the left and right sides respectively, and air transmitted loud speaker 5 links to each other with left and right sides center channels.
Embodiments of the invention two, Figure 2 shows that the profile of the insert earphone of present embodiment, the rear portion is equipped with 1 bugle formula loud speaker, 6 bugle formula loud speakers 6 in insert earphone housing 1 in the present embodiment, the bugle 7 of loud speaker is positioned at the tapered protrusion 4 on the cap 3, between vibratory chamber 8 the place aheads of bugle formula loud speaker 6 and cap 3,1 bone-conduction speaker 2 is installed, the inwall of the tapered protrusion 4 around bugle 7 is equipped with 1 bone-conduction speaker 2, when insert earphone placed ear, these 2 bone-conduction speakers 2 can be attached on auricle and the external auditory meatus respectively.Bone-conduction speaker 2 is connected and fixed by the flexible attachment components around it and housing 1 or cap 3.
In the present embodiment, bone-conduction speaker 2 links to each other with left front, right front, left and right surround channel respectively, and bugle formula loud speaker 6 links to each other with center channels.Loud speaker according to this location arrangements disturbs less each other, and hearing effect is good.
Embodiments of the invention three, Figure 3 shows that the profile of the insert earphone of the embodiment of the invention three, 1 bone-conduction speaker 2 is installed in housing 1 in the present embodiment, its position is corresponding to the planar section of cap 3, inwall in tapered protrusion 4 is equipped with 1 bone-conduction speaker 2, when insert earphone placed ear, these 2 bone-conduction speakers 2 can be attached on auricle and the external auditory meatus respectively.Bone-conduction speaker 2 is connected and fixed by the flexible attachment components around it and housing 1 or cap 3.Have through hole 9 in the bottom of housing.Through hole 9 can make in the audition process, and the user can also hear outside environment sound.
In the present embodiment, the bone-conduction speaker 2 that is positioned at tapered protrusion 4 inside links to each other with left front, right front respectively, and 2 bone-conduction speakers 2 link to each other with mid-surround channel in addition.
Figure 4 shows that embodiments of the invention four, is to have reduced the bone-conduction speaker 2 that is positioned at tapered protrusion 4 inside on the basis of embodiment two.Reduce the surround sound source of sound, reduced cost, but still can obtain certain surrounding effect.
Device with insert earphone realization multichannel of the present invention is not limited to concrete practical range, device with insert earphone realization multichannel of the present invention can also be by adjusting the quantity of insert earphone internal loudspeaker, obtain multichannel, the output of multitone source of respective numbers, allow the user obtain needed hearing effect.
Claims (7)
1. device of realizing multichannel with insert earphone, comprise the insert earphone that is symmetrical set, one-sided insert earphone comprises the cap (3) of housing (1), flexible material and is installed in the interior loud speaker of housing (1), it is characterized in that, 2 loud speakers are installed in housing (1) at least, wherein having 1 loud speaker at least is bone-conduction speaker (2), between bone-conduction speaker (2) and housing (1) or cap (3) for flexibly connecting.
2. the device with insert earphone realization multichannel according to claim 1 is characterized in that tapered protrusion (4) is arranged on cap (3), the bottom surface of tapered protrusion (4) is less than the area of cap (3).
3. the device of realizing multichannel with insert earphone according to claim 1 and 2, it is characterized in that, rear portion in housing (1) is equipped with 1 air transmitted loud speaker (5), and 1 bone-conduction speaker (2) is installed on the housing (1) in the place ahead of air transmitted loud speaker (5) vibration plane.
4. the device of realizing multichannel with insert earphone according to claim 2, it is characterized in that, the rear portion is equipped with 1 bugle formula loud speaker (6) in housing (1), the bugle (7) of bugle formula loud speaker (6) is positioned at the tapered protrusion (4) on the cap (3), has at least a position that bone-conduction speaker (2) is installed between bugle formula loud speaker (6) vibratory chamber (8) the place ahead and the cap (3) and in these two positions of inwall of bugle (7) tapered protrusion (4) on every side.
5. the device of realizing multichannel with insert earphone according to claim 2, it is characterized in that, 1 bone-conduction speaker (2) is equipped with in tapered protrusion (4) inside, in housing (1), upward 1 bone-conduction speaker (2) is housed the position of flat, has through hole (9) in the bottom of housing (1) corresponding to cap (3).
6. method that realizes multichannel with insert earphone, left and right sides insert earphone is corresponding to the left and right sides source of sound of multichannel, it is characterized in that, the layout of earplug on-board speaker meets one or more of following mode: when insert earphone is positioned at ear, the contacted position of insert earphone and external auditory meatus top is furnished with 1 bone-conduction speaker (2), and the contacted position of insert earphone and auricle position is furnished with 1 bone-conduction speaker (2).
7. the method with insert earphone realization multichannel according to claim 6 is characterized in that the rear portion in the insert earphone housing (1) also is furnished with 1 air transmitted loud speaker (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510021418 CN1741682A (en) | 2005-08-05 | 2005-08-05 | Apparatus for realizing multi-sound channel with insert earphone and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510021418 CN1741682A (en) | 2005-08-05 | 2005-08-05 | Apparatus for realizing multi-sound channel with insert earphone and method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1741682A true CN1741682A (en) | 2006-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510021418 Pending CN1741682A (en) | 2005-08-05 | 2005-08-05 | Apparatus for realizing multi-sound channel with insert earphone and method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854576A (en) * | 2010-06-23 | 2010-10-06 | 深圳市特灵通数码通讯发展有限公司 | Dual-film dual-conduction multi-channel earphone |
| CN102611957A (en) * | 2012-03-15 | 2012-07-25 | 曾超宁 | Bone conduction pickup headphones convenient and comfortable to wear |
| CN104272765A (en) * | 2012-10-16 | 2015-01-07 | 田中贤太 | Earphone device |
| CN108886645A (en) * | 2016-03-29 | 2018-11-23 | 索尼公司 | Audio reproducing apparatus |
| CN110418235A (en) * | 2019-08-02 | 2019-11-05 | 温慎洁 | Sounding device |
| CN110603814A (en) * | 2016-11-28 | 2019-12-20 | 因诺维尔医疗公司 | System, method and device for communication in a noisy environment |
| RU2791721C1 (en) * | 2020-03-31 | 2023-03-14 | Шэньчжэнь Шокз Ко., Лтд. | Acoustic output device |
-
2005
- 2005-08-05 CN CN 200510021418 patent/CN1741682A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854576A (en) * | 2010-06-23 | 2010-10-06 | 深圳市特灵通数码通讯发展有限公司 | Dual-film dual-conduction multi-channel earphone |
| CN102611957A (en) * | 2012-03-15 | 2012-07-25 | 曾超宁 | Bone conduction pickup headphones convenient and comfortable to wear |
| CN104272765A (en) * | 2012-10-16 | 2015-01-07 | 田中贤太 | Earphone device |
| CN104272765B (en) * | 2012-10-16 | 2017-09-15 | 田中贤太 | Earphone |
| CN108886645A (en) * | 2016-03-29 | 2018-11-23 | 索尼公司 | Audio reproducing apparatus |
| US11240588B2 (en) | 2016-03-29 | 2022-02-01 | Sony Corporation | Sound reproducing apparatus |
| CN110603814A (en) * | 2016-11-28 | 2019-12-20 | 因诺维尔医疗公司 | System, method and device for communication in a noisy environment |
| CN110603814B (en) * | 2016-11-28 | 2021-11-02 | 因诺维尔医疗公司 | Acoustic communication device for use during magnetic resonance imaging |
| CN110418235A (en) * | 2019-08-02 | 2019-11-05 | 温慎洁 | Sounding device |
| RU2791721C1 (en) * | 2020-03-31 | 2023-03-14 | Шэньчжэнь Шокз Ко., Лтд. | Acoustic output device |
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