CN2420805Y - Head circular stereo sound reducer - Google Patents
Head circular stereo sound reducer Download PDFInfo
- Publication number
- CN2420805Y CN2420805Y CN 99254910 CN99254910U CN2420805Y CN 2420805 Y CN2420805 Y CN 2420805Y CN 99254910 CN99254910 CN 99254910 CN 99254910 U CN99254910 U CN 99254910U CN 2420805 Y CN2420805 Y CN 2420805Y
- Authority
- CN
- China
- Prior art keywords
- acoustical generator
- utility
- model
- circular
- stereo sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model discloses a head circular stereo sound reducer, which is mainly comprises a supporter and sounders. The utility model is characterized in that the supporter is provided with multiple groups of the sounders. The sounders are arranged in a circular form to form circular space and to generate the circular sound field. The utility model has the advantages that a head wear type device is used for reducing circular stereo sound. The space and field can be saved, and the use is convenient. The utility model uses the sound reduction of high clear color televisions Dolby AC-3, computers, DVDs, or medium. The utility model can supply the circular stereo sound reducer for future DVDs and circular stereo sound personal stereos.
Description
The utility model relates to a kind of wear-type surround sound reduction apparatus.
In the prior art, the sterophonic technique of left and right acoustic channels, to the surround sound technical development, as " Doby AC-3 " 5.1 sound channel technology, because of " Doby AC-3 " technology is made up of a plurality of separate channels, existing left and right sound channels wear-type stereo, can not reduce the surround sound of " Doby AC-3 " technology standard well, and to reduce surround sound, need the many groups of configuration audio amplifiers, and there is certain requirement in the place.
The purpose of this utility model is that a kind of wear-type surround sound reduction apparatus will be provided, and hope can be reduced well as multichannel surround sounds such as " Doby AC-3 " standards, and is not used the restriction in place.
The utility model, a kind of wear-type surround sound reduction apparatus, mainly form by housing, supporter, acoustical generator, signal link, it is characterized in that: be equipped with on supporter that left acoustical generator, right acoustical generator, middle acoustical generator, the back of the body are put left acoustical generator, the back of the body is put right acoustical generator and supper bass acoustical generator, each acoustical generator is around the formation ambient of arranging; Produce to surround around sound field; Be equipped with in housing that left acoustical generator, right acoustical generator, middle acoustical generator, the back of the body are put left acoustical generator, the back of the body is put right acoustical generator and supper bass acoustical generator, each acoustical generator in housing around the formation ambient of arranging, produce surround around sound field.
The utility model has the advantages that: with wear-type device reduction surround sound, can save the place, space, not be subjected to the restriction of field of employment, can use with oneself, reduce the expense of the many groups of configuration audio amplifier, easy to use; Be well suited for adopting the high definition colour TV of " Doby AC-3 ", the sound-reducing of DVD player and laptop computer DVD medium, and present headphone can not reduce " Doby AC-3 " standard sound, the utility model, and can be carry-on DVD player and surround sound walkman in the future, carry-on surround sound reduction apparatus is provided.
Accompanying drawing 1 is the structural representation of a kind of wear-type surround sound of the utility model reduction apparatus.
Accompanying drawing 2 is the circuit diagram of a kind of wear-type surround sound of the utility model reduction apparatus.
The utility model is achieved in that below in conjunction with accompanying drawing and provides embodiment.
Accompanying drawing 1 is the structural representation of a kind of wear-type surround sound of the utility model reduction apparatus, (1) is housing, (2) be supporter, (3) be left acoustical generator, (4) are middle acoustical generators, and (5) are signal links, (6) be right acoustical generator, (7) be that the back of the body is put right acoustical generator, (8) are the supper bass acoustical generators, and (9) are that the back of the body is put left acoustical generator; With supporter (2) with left acoustical generator (3), middle acoustical generator (4), right acoustical generator (6), the back of the body put right acoustical generator (7), supper bass acoustical generator (8), the back of the body put left acoustical generator (9), link fixing, and distribute circlewise, make each acoustical generator around the formation ambient of arranging, signal link (5) is linked to each other with each acoustical generator, and the supporter (2) that each acoustical generator will be housed is again put into housing (1).
Accompanying drawing 2 is the circuit diagram of a kind of wear-type surround sound of the utility model reduction apparatus, and Y1 is left acoustical generator, and A is its holding wire, Y2 is middle acoustical generator, and B is its holding wire, and Y3 is right acoustical generator, C is its holding wire, Y4 puts left acoustical generator for the back of the body, and D is its holding wire, and Y5 puts right acoustical generator for the back of the body, E is its holding wire, Y6 is the supper bass acoustical generator, and F is its holding wire, and G is a common ground.
Claims (2)
1. wear-type surround sound reduction apparatus, mainly form by housing (1), supporter (2), acoustical generator (3,4,6,7,8,9), signal link (5), it is characterized in that: be equipped with on supporter (2) that left acoustical generator (3), right acoustical generator (6), middle acoustical generator (4), the back of the body are put left acoustical generator (9), the back of the body is put right acoustical generator (7) and supper bass acoustical generator (8), each acoustical generator is around the formation ambient of arranging, produce surround around sound field.
2. a kind of wear-type surround sound reduction apparatus according to claim 1, it is characterized in that: in housing (1), be equipped with left acoustical generator (3), right acoustical generator (6), middle acoustical generator (4), the back of the body put left acoustical generator (9), the back of the body put right acoustical generator (7) and supper bass acoustical generator (8), each acoustical generator housing (1) in around the formation ambient of arranging, produce encirclement around sound field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254910 CN2420805Y (en) | 1999-12-03 | 1999-12-03 | Head circular stereo sound reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254910 CN2420805Y (en) | 1999-12-03 | 1999-12-03 | Head circular stereo sound reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420805Y true CN2420805Y (en) | 2001-02-21 |
Family
ID=34038394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99254910 Expired - Fee Related CN2420805Y (en) | 1999-12-03 | 1999-12-03 | Head circular stereo sound reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420805Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796138A (en) * | 2014-02-13 | 2014-05-14 | 上海地慧光电科技有限公司 | Surround-sound earphone |
| CN104661157A (en) * | 2013-11-25 | 2015-05-27 | 中国科学院深圳先进技术研究院 | Personal equipment for restoring on-site three-dimensional sound effect |
-
1999
- 1999-12-03 CN CN 99254910 patent/CN2420805Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661157A (en) * | 2013-11-25 | 2015-05-27 | 中国科学院深圳先进技术研究院 | Personal equipment for restoring on-site three-dimensional sound effect |
| CN104661157B (en) * | 2013-11-25 | 2018-01-05 | 中国科学院深圳先进技术研究院 | A kind of equipment for reducing live 3-D audio with oneself |
| CN103796138A (en) * | 2014-02-13 | 2014-05-14 | 上海地慧光电科技有限公司 | Surround-sound earphone |
| CN103796138B (en) * | 2014-02-13 | 2016-01-27 | 上海地慧光电科技有限公司 | A kind of annular stereophone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103401559B (en) | Digital loudspeaker driving device, digital loudspeaker device, digital actuator, planar display device, and mobile electronic apparatus | |
| CN101162894A (en) | Sound-effect processing equipment and method | |
| CN2420805Y (en) | Head circular stereo sound reducer | |
| CN204013994U (en) | Earphone | |
| CN102711032A (en) | Sound processing reappearing device | |
| CN203193848U (en) | Denoising earphone and earphone plug thereof | |
| CN208127569U (en) | A kind of live streaming sound card connects the tone frequency channel wire and live broadcast system of computer or mobile phone | |
| CN201150115Y (en) | Portable split acoustic enclosure | |
| CN201383560Y (en) | Data cable, mobile communication terminal playing system and acoustic system | |
| CN105992105A (en) | Method and system for supporting wireless expansion multichannel sound box and multichannel sound box | |
| CN205545917U (en) | Electronic equipment | |
| CN211089917U (en) | Portable equalizer ear amplifier | |
| CN204425577U (en) | A kind of structure improved earphone | |
| CN212628278U (en) | Net red live broadcast sound box | |
| CN2514599Y (en) | Multi-voice frequency output device | |
| CN210743543U (en) | Wireless voice pressure control device | |
| CN2298630Y (en) | Three-D space stereophone device | |
| CN212628277U (en) | Live broadcast sound box system | |
| CN211653854U (en) | Carry on wireless pronunciation device of pressing start-up | |
| CN202996293U (en) | Music playing device with recording function | |
| CN206922997U (en) | A kind of isolychn earphone of low-voltage driving | |
| CN208739393U (en) | A kind of high-power high-frequency sound wave generating device | |
| CN100557700C (en) | Digital code player with Kara OK function | |
| CN201336146Y (en) | Media playing device | |
| CN206117911U (en) | Stereo set with radio reception function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |