CN200941684Y - Systemic acoustics - Google Patents
Systemic acoustics Download PDFInfo
- Publication number
- CN200941684Y CN200941684Y CN 200620057066 CN200620057066U CN200941684Y CN 200941684 Y CN200941684 Y CN 200941684Y CN 200620057066 CN200620057066 CN 200620057066 CN 200620057066 U CN200620057066 U CN 200620057066U CN 200941684 Y CN200941684 Y CN 200941684Y
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- China
- Prior art keywords
- sound
- audio amplifier
- channel
- channel audio
- sound equipment
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Abstract
The utility model relates to a multi-channel sound system, in particular to a system integrated sound which comprises a left channel sound box, a right front channel sound box and a central channel sound box in the 5.1 channel. A horn device with bass channels and heavy bass ducts and heavy bass is built in one of these sound boxes, which is easy to use and can achieve the vivid stereo effect.
Description
Technical field
The utility model relates to a kind of multi-channel audio system, particularly a kind of system in combination sound equipment.
Technical background
In the prior art, 5.1 home theater sound equipment system, 6 independent audio amplifiers that added a supper bass sound channel by 5 sound channels are in addition formed, around the house, put 6 independent audio amplifiers, system cost is increased, and put difficulty with the centre, and external circuit is many, pendulum is longer in the wiring of two audio amplifiers of back, and two audio amplifiers in back do not know that especially pendulum is just attractive in appearance wherein, can not put especially on computer desk; Use extremely inconvenience, in present home audio and the TV accessory sound equipment, the user is less, and the development that has therefore hindered 5.1 sounds is with universal.
The utility model content
Technical problem to be solved: the utility model provides a kind of combined acoustics system simple and practical, and wiring is put simply easily, reduces cost, and is easy to use and can reach the system in combination sound equipment of acoustic fidelity effect.
Technical scheme: a kind of system in combination sound equipment is made up of the preceding L channel audio amplifier in 5.1 sound channels, preceding R channel audio amplifier, center channel audio amplifier, therein a built-in subwoofer channel and supper bass chamber and supper bass loudspeaker device in audio amplifier.
Can also not increase the another one Super Bass Loudspeaker Enclosure when establishing subwoofer channel and supper bass chamber and supper bass loudspeaker device in the preceding L channel audio amplifier of described system in combination sound equipment in former 5.1 sound channels, preceding R channel audio amplifier, the center channel audio amplifier.
The utility model advantage:
People's custom is thought, produce the surround sound effect, at least left voice box before wanting, center-channel speaker, preceding right voice box, subwoofer audio amplifier and two rearmounted left and right sides audio amplifiers are formed, be so-called 5.1 sound systems, just can reach the vivid effect of surround sound, this is a kind of technology prejudice, the inventor is through experiment for many years, overcome this technology prejudice, find that in experiment two rearmounted audio amplifiers in 5.1 sound systems only are to work on around sound, when the left side, back is darted forward, can produce sound effect true to nature as the object that flies in the image by the rearmounted audio amplifier sound.Such as, moving object in the image is flown from left to right, 5.1 present sound box systems are to sound to preceding left voice box, center-channel speaker, preceding right voice box from the back left voice box earlier to sound in proper order, sound and finish by the back right voice box at last once around acoustic processing, in handling, above-mentioned 5.1 sound channel sound equipments find, during each audio amplifier sound, all are ascending diminishing again of sound and finishing, this just in time be in the simulation audio by far away and acoustics that closely leave away again.The sound of left voice box and preceding right voice box diminishes from small to large again before that is to say, has finished back left voice box basically, the function of back right voice box.The utility model is made up of the preceding L channel audio amplifier in 5.1 sound channels, preceding R channel audio amplifier, center channel audio amplifier, during each audio amplifier sound, all is ascending diminishing again of sound and finish can produce equally by far and nearly acoustics of leaving away again.Supper bass sound channel audio amplifier (being 3.1 subwoofer sound systems) in preceding L channel audio amplifier in 5.1 sound channels, preceding R channel audio amplifier, one of them audio amplifier of center channel audio amplifier in a built-in subwoofer channel and supper bass chamber and supper bass loudspeaker device (being 3.0 subwoofer sound systems) or increase another one 5.1 sound channels, sound effect is more true to nature.
The utility model changes 5.1 sound systems into 3.0 or 3.1 sound systems, can reduce cost, and convenient use and acoustics are good, simple and practical, are accepted by consumers in general easily.
Description of drawings
Fig. 1 is the utility model system in combination sound equipment schematic diagram.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in Figure 1, mark 4 is represented TV or other display, present embodiment is made up of preceding L channel audio amplifier 1, R channel audio amplifier 2, center channel audio amplifier 3 in 5.1 sound channels, this sound system the past L channel audio amplifier 1 earlier sounds, sound from center channel audio amplifier 3 again, sound by preceding R channel audio amplifier 2 at last and finish once around acoustic processing, during each audio amplifier sound, all are ascending diminishing again of sound and finishing, produce by far away and acoustics that closely leave away again.A built-in subwoofer channel and supper bass chamber and supper bass loudspeaker device 6 in wherein any one audio amplifier in preceding L channel audio amplifier 1, R channel audio amplifier 2,3 three audio amplifiers of center channel audio amplifier just can be realized 3.0 subwoofer combination audio, and put neat appearance.
The utility model can also increase another one Super Bass Loudspeaker Enclosure 5 as not using above-mentioned subwoofer channel and supper bass chamber and supper bass loudspeaker device, is 3.1 subwoofer sound systems.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art not breaking away under the principle prerequisite of the present invention, can also make some modification and improvement, these should be considered as belonging to protection scope of the present invention.
Claims (2)
1, a kind of system in combination sound equipment comprises audio amplifier, it is characterized in that: described system in combination sound equipment is made up of the preceding L channel audio amplifier in former 5.1 sound channels, preceding R channel audio amplifier, center channel audio amplifier, therein a built-in subwoofer channel and supper bass chamber and supper bass loudspeaker device in audio amplifier.
2, system in combination sound equipment according to claim 1 is characterized in that described system in combination sound equipment can also increase the another one Super Bass Loudspeaker Enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057066 CN200941684Y (en) | 2006-03-25 | 2006-03-25 | Systemic acoustics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057066 CN200941684Y (en) | 2006-03-25 | 2006-03-25 | Systemic acoustics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200941684Y true CN200941684Y (en) | 2007-08-29 |
Family
ID=38747856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620057066 Expired - Fee Related CN200941684Y (en) | 2006-03-25 | 2006-03-25 | Systemic acoustics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200941684Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260036A (en) * | 2016-12-28 | 2018-07-06 | 新昌有限公司 | Circulating type sound box system |
-
2006
- 2006-03-25 CN CN 200620057066 patent/CN200941684Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260036A (en) * | 2016-12-28 | 2018-07-06 | 新昌有限公司 | Circulating type sound box system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 |