CN101291547A - In-ear surround stereo phone - Google Patents
In-ear surround stereo phone Download PDFInfo
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- CN101291547A CN101291547A CNA2008100621162A CN200810062116A CN101291547A CN 101291547 A CN101291547 A CN 101291547A CN A2008100621162 A CNA2008100621162 A CN A2008100621162A CN 200810062116 A CN200810062116 A CN 200810062116A CN 101291547 A CN101291547 A CN 101291547A
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Abstract
The invention discloses an in-ear surround stereo earphone, comprising an audio plug, an audio connecting wire and at least one one-side in-ear sound generating device, wherein, the audio plug is respectively connected with the in-ear sound generating device through the audio connecting wire; and the single-sided in-ear sound producing device comprises more than two sound producing units. The in-ear surround stereo earphone has the advantage that more than two sound generating units can make the in-ear surround stereo earphone realize the surround stereo effect.
Description
Technical field
The present invention relates to a kind of earphone, especially relate to a kind of In-Ear surround sound earphone.
Background technology
Existing earphone is dual track mostly, is divided into L channel and R channel, and dual-channel headphone comprises audio jack, audio connecting cord and left and right sides sound-producing device, and left and right sides sound-producing device is connected with audio jack by audio connecting cord respectively.Has only a phonation unit in each sound-producing device of dual-channel headphone, can't the reset signal of multichannel, sounding unit in the sound-producing device also only is arranged on left and right sides relative position, when main frame is play, music is sent between two ears, sound field forms in the middle of being positioned at brain, lacks the effect of field width and field depth.Because single phonation unit bore has limited to the broadcast frequency range, can not take into account high, normal, basic all tonal ranges preferably, and the propagation characteristic of height frequency range is inconsistent, high band is propagated fast than low-frequency range, as the fine outstanding bass frequency range part of reproduction that just is difficult to of high pitch part, therefore the user is under the sensation that can not enjoy full shock, can be a little the earphone jam-pack, the direct projection sound of earphone will increase the injury of ear pressure to ear so, under this playing environment, the user listened to the music about half an hour, and ear will be ached.Existing China Patent No. is the disclosed a kind of utility model patent of ZL97813336.4, its name is called the three-D stereo Headphone device, form by support, microphone device, it is characterized in that on the synthetic shell of sound, the multi-faceted microphone device that is equipped with, each microphone device input three dimensional orientation signal sounding separately, synthetic three dimensions sound.The synthetic shell of sound is two, and one is equipped with upper and lower, forward and backward, left signal microphone device, and another is equipped with upper and lower, forward and backward, right signal microphone device.Its advantage is to restore three-D stereo well, can realize listening three-D stereo and surround sound with earphone, changed a tin surround sound, the situation that needs several groups of audio amplifiers, good playback equipment is provided for three-dimensional acoustical generator, make people hear three dimensions sound more realistically, can be widely used in the occasion of various sound-reducings such as theater, computer, TV, sound equipment with earphone.This kind three-D stereo Headphone device is compared original earphone and is had progressive, can reduce stereophonic effect.But it is a kind of Headphone device of wear-type, because that its microphone device of In-Ear Headphones can not be done is very big, otherwise can not put into duct, because this special requirement makes existing In-Ear Headphones be difficult to make the effect of three dimensions surround sound.
Summary of the invention
Technical problem to be solved by this invention provides a kind of In-Ear surround sound earphone, and it is different from the wear-type stereophone, has good surround sound effect.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of In-Ear surround sound earphone, comprise audio jack, audio connecting cord and In-Ear sound-producing device at least on one side, described audio jack is connected with described In-Ear sound-producing device by described audio connecting cord respectively, it is characterized in that described monolateral In-Ear sound-producing device comprises two above phonation units.
Described monolateral In-Ear sound-producing device comprises two phonation units, is respectively high pitch phonation unit and bass phonation unit, and described high pitch phonation unit is connected with audio jack by audio connecting cord respectively with described bass phonation unit.
Described monolateral In-Ear sound-producing device comprises two phonation units, and described audio connecting cord is provided with frequency divider, and described phonation unit is connected with described frequency divider respectively.
Described two phonation units just are symmetrical arranged.
Described two phonation units are provided with in the same way.
Described two above phonation units are arranged in parallel.
Described two above phonation units are connected in series mutually.
Described two above phonation units directly are connected with frequency divider respectively.
Described In-Ear sound-producing device is both sides, comprises left In-Ear sound-producing device and right In-Ear sound-producing device.
Described high pitch phonation unit is a loudspeaker, and described bass phonation unit is a bass horn.
Compared with prior art, the invention has the advantages that monolateral In-Ear sound-producing device comprises two above phonation units, In-Ear Headphones in the past all is monophony or dual track, can't reappear the surround sound effect.Two above phonation units can make In-Ear Headphones realize the surround sound effect.
Monolateral In-Ear sound-producing device comprises two phonation units, be respectively high pitch phonation unit and bass phonation unit, can send high pitch and bass simultaneously in that ear is one-sided, compare the single phonation unit a certain section audio of can only resetting, audiorange is more complete, and two phonation units can reappear good telepresenc by position and frequency range adjustment.
Audio connecting cord is provided with frequency divider, two phonation units are responsible for certain part on the frequency range respectively, can realize the division of labor of different phonation units on audio section by frequency divider, be responsible for frequency divider as a phonation unit and handle bass frequency range later, another phonation unit is responsible for frequency divider and is handled high pitch frequency range later.Make the music frequency range of the one-sided broadcast of ear more complete, sound field is darker and wide.
Phonation unit just is symmetrical arranged, and can make earplug make sleeve configuration, and when increasing phonation unit quantity, the length of earplug can increase to some extent, but the pleasant area of earplug can not increase, and does not hinder the earplug to stretch in the duct, is different from headphone.Headphone is when increasing phonation unit, and it is very big that sound-producing device is done simultaneously, influenced the small and exquisite feature of earphone, has brought the inconvenience of using.
Description of drawings
Fig. 1 is a shape assumption diagram of the present invention;
Fig. 2 is the structure chart of embodiment one;
Fig. 3 is the structure chart of embodiment two;
Fig. 4 is the structure chart of embodiment three.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one: a kind of In-Ear surround sound earphone, comprise audio jack 1, audio connecting cord 2 and In-Ear sound-producing device 3 at least on one side, audio jack 1 is connected with In-Ear sound-producing device 3 by audio connecting cord 2 respectively, In-Ear sound-producing device 3 is both sides, comprises left In-Ear sound-producing device and right In-Ear sound-producing device.Monolateral In-Ear sound-producing device 3 comprises two phonation units, is respectively loudspeaker 41 and bass horn 42, and loudspeaker 41 is connected with audio jack 1 by audio connecting cord 2 respectively with bass horn 42.Two phonation units just are symmetrical arranged, and two phonation units are arranged in parallel.
Embodiment two: a kind of In-Ear surround sound earphone, comprise audio jack 1, audio connecting cord 2 and In-Ear sound-producing device 3 at least on one side, audio jack 1 is connected with In-Ear sound-producing device 3 by audio connecting cord 2 respectively, In-Ear sound-producing device 3 is both sides, comprise left In-Ear sound-producing device and right In-Ear sound-producing device, described monolateral In-Ear sound-producing device comprises 4 yuan of two sounding lists, audio connecting cord 2 is provided with frequency divider 5, phonation unit 4 is connected with frequency divider respectively, two above phonation units 4 are connected in series mutually, and two phonation units 4 just are being symmetrical arranged.
Embodiment three: other parts are identical with embodiment two, and its difference is that two phonation units are provided with in the same way.
Embodiment four: other parts are identical with embodiment two, and its difference is that two phonation units directly are connected with frequency divider respectively.Certainly monolateral In-Ear sound-producing device also can have four phonation units.
Claims (10)
1. In-Ear surround sound earphone, comprise audio jack, audio connecting cord and In-Ear sound-producing device at least on one side, described audio jack is connected with described In-Ear sound-producing device by described audio connecting cord respectively, it is characterized in that described monolateral In-Ear sound-producing device comprises two above phonation units.
2. a kind of In-Ear surround sound earphone according to claim 1, it is characterized in that described monolateral In-Ear sound-producing device comprises two phonation units, be respectively high pitch phonation unit and bass phonation unit, described high pitch phonation unit is connected with audio jack by audio connecting cord respectively with described bass phonation unit.
3. a kind of In-Ear surround sound earphone according to claim 1, it is characterized in that described monolateral In-Ear sound-producing device comprises two phonation units, described audio connecting cord is provided with frequency divider, and described phonation unit is connected with described frequency divider respectively.
4. according to claim 1 described a kind of In-Ear surround sound earphone, it is characterized in that described two phonation units just are symmetrical arranged.
5. a kind of In-Ear surround sound earphone according to claim 1 is characterized in that described two phonation units are provided with in the same way.
6. according to claim 2 or 3 described a kind of In-Ear surround sound earphones, it is characterized in that described two above phonation units are arranged in parallel.
7. according to claim 2 or 3 described a kind of In-Ear surround sound earphones, it is characterized in that described two above phonation units are connected in series mutually.
8. a kind of In-Ear surround sound earphone according to claim 3 is characterized in that described two above phonation units directly are connected with frequency divider respectively.
9. a kind of In-Ear surround sound earphone according to claim 1 is characterized in that described In-Ear sound-producing device is both sides, comprises left In-Ear sound-producing device and right In-Ear sound-producing device.
10. a kind of In-Ear surround sound earphone according to claim 2 is characterized in that described high pitch phonation unit is a loudspeaker, and described bass phonation unit is a bass horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100621162A CN101291547A (en) | 2008-05-29 | 2008-05-29 | In-ear surround stereo phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100621162A CN101291547A (en) | 2008-05-29 | 2008-05-29 | In-ear surround stereo phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101291547A true CN101291547A (en) | 2008-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100621162A Pending CN101291547A (en) | 2008-05-29 | 2008-05-29 | In-ear surround stereo phone |
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| CN (1) | CN101291547A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883245A (en) * | 2011-10-21 | 2013-01-16 | 郝立 | Three-dimensional (3D) airy sound |
| CN107517420A (en) * | 2016-06-17 | 2017-12-26 | 亚洲光学股份有限公司 | Earphone device |
| CN108141668A (en) * | 2015-09-14 | 2018-06-08 | 翼声有限公司 | In audio converter or relative improvement |
-
2008
- 2008-05-29 CN CNA2008100621162A patent/CN101291547A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883245A (en) * | 2011-10-21 | 2013-01-16 | 郝立 | Three-dimensional (3D) airy sound |
| CN108141668A (en) * | 2015-09-14 | 2018-06-08 | 翼声有限公司 | In audio converter or relative improvement |
| CN108141668B (en) * | 2015-09-14 | 2024-04-16 | 翼声有限公司 | Improvements in or relating to audio converters |
| CN107517420A (en) * | 2016-06-17 | 2017-12-26 | 亚洲光学股份有限公司 | Earphone device |
| CN107517420B (en) * | 2016-06-17 | 2020-07-03 | 亚洲光学股份有限公司 | Earphone device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081022 |