CN101043764A - Sound box capable of adjusting sound effect automatically as environment change and adjusting method thereof - Google Patents
Sound box capable of adjusting sound effect automatically as environment change and adjusting method thereof Download PDFInfo
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- CN101043764A CN101043764A CN 200710027368 CN200710027368A CN101043764A CN 101043764 A CN101043764 A CN 101043764A CN 200710027368 CN200710027368 CN 200710027368 CN 200710027368 A CN200710027368 A CN 200710027368A CN 101043764 A CN101043764 A CN 101043764A
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- audio amplifier
- distance parameter
- loudspeaker
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Abstract
The related sound box, which can automatic tune sound effect as the environmental varies, comprises: a distance parameter input device to collect and obtain the distance between box and reference, a processor to calculate the action command for adjusting horn angle and control the next controller for rotating to the specified angle, a horn angular controller, and a rotatable horn assembly. This invention introduces much convenience to sound box application.
Description
Technical field
The present invention relates to the audio amplifier technical field, but be meant a kind of audio amplifier and control method thereof of adjusting sound effect automatically as environment change especially.
Background technology
Along with popularizing of home theater sound equipment, occur various surround speaker styles in the market, so-called surround speaker is the design that reaches by around loudspeaker the difference of position being set around audio, by this, can make the user that sensation on the spot in person is arranged former sound reproducing.The circulating type sound equipment of commonly using is to adopt a left side, the right front audio amplifier of putting, a left side, the right back audio amplifier of putting, the independent audio amplifier of center-channel speaker and Super Bass Loudspeaker Enclosure is arranged in the different position of building, wherein, because the loudspeaker fixed angle of above-mentioned each audio amplifier, generally in default distance (space) scope, can reach more satisfactory hearing effect, but it is comparatively strict to the status requirement that audio amplifier is put, otherwise be difficult to realize truly around audio, and if arrange audio amplifier according to above-mentioned requirements, will inevitably be to environment decoration within doors, the space proposes the ground test of tight fine horse, so the consumer also must be faced with when buying and consider, analyze the problem of household design, thereby bring very inconvenience.
Now, along with the development constantly of electroacoustic techniques, Audiotechnica is advanced by leaps and bounds, the appearance of integral type multichannel surround speaker, can reach and save space within doors, avoid the audio amplifier placing direction and the disorder that seems, such as Chinese patent CN2631173Y, CN2826877Y, CN2824486Y; Be that example describes just with Chinese patent CN2631173Y, this patent documentation discloses a kind of multichannel surround speaker, its by one can ccontaining some loudspeaker the surface of monomer audio amplifier, be equiped with respectively the main body loudspeaker with around loudspeaker, it is some around loudspeaker for settling that described audio amplifier surface is respectively equipped with different inclined planes, make these playback directions be different from the main body loudspeaker around loudspeaker, its sound wave utilization wall is within doors constantly reflected, realization is around the effect of audio, by this direction that can arrange in pairs or groups and decorate within doors and furnish audio amplifier; Yet, it is equally because the loudspeaker angle is to fix, have only the audio amplifier of working as to be placed in appropriate position, be that distance parameter between the medium of participations such as audio amplifier and wall refraction drops in default distance (space) scope and could realize preferably around audio, in case exceed default distance (space) scope, hearing effect will be had a greatly reduced quality, so the particular location that this audio amplifier is put also just directly can have influence on the problem of its generation around audio, so still need depend on special within doors surrounding environment rationally puts audio amplifier, thereby is unfavorable for product competitiveness.
Summary of the invention
The present invention is directed to the existing problem of above-mentioned present situation, but main purpose is to provide a kind of audio amplifier and control method thereof of adjusting sound effect automatically as environment change, it gathers itself and the angle of regulating loudspeaker automatically of the distance parameter between object of reference within doors by the position of putting in audio amplifier, thereby realizes regulating audio.
For realizing above-mentioned purpose, the present invention takes following technical scheme:
But a kind of audio amplifier of adjusting sound effect automatically as environment change, it comprises:
One distance parameter input unit is used to gather and obtains the audio amplifier and the distance parameter of object of reference within doors;
One processor, the data of receiving range parameter input device input obtain the corresponding action command of regulating the loudspeaker angle by computing, and drive the loudspeaker angle controller;
One loudspeaker angle controller receives the action command of described adjusting loudspeaker angle, turns to respective angles with control loudspeaker group; And
But the loudspeaker group of a gyration, this loudspeaker group is connected with the loudspeaker angle controller and controlled by it.
Also be connected with a rearmounted channel volume control set for adjusting on the described processor,, the volume of rearmounted sound channel finely tuned by the computing of described distance parameter is obtained to regulate the action command of volume.
Described distance parameter input unit is the ultrasonic wave sending and receiving apparatus.
Described distance parameter input unit is the infrared receiving system.
Described distance parameter input unit is the keyboard that has display.
Described distance parameter input unit is arranged on each both sides and the front end of audio amplifier, obtains the distance parameter between audio amplifier and left and right and the place ahead object of reference respectively.
But the method that the audio amplifier of a kind of adjusting sound effect automatically as environment change of the present invention is regulated is as follows:
By the collection of distance parameter input unit and obtain audio amplifier and the distance parameter between the object of reference and send processor within doors, obtain the corresponding action command of regulating the loudspeaker angle through computing, and drive the loudspeaker angle controller, turn to respective angles with control loudspeaker group.
Described processor receiving range parameter is carried out computing, obtains to regulate the action command of volume, and exports rearmounted channel volume adjusting device to, and the volume of rearmounted sound channel is carried out corresponding fine setting.
In the above-mentioned distance parameter input unit parameter input method by manually/keyboard input or infrared ray or ultrasound examination go out audio amplifier and obtain automatically with the distance parameter of object of reference within doors.
Described distance parameter output device is arranged on the both sides and the front end of audio amplifier, obtains the distance parameter between audio amplifier and left and right and the place ahead object of reference respectively.
The present invention gathers it and after the distance parameter between object of reference carries out computing within doors by the position of putting in audio amplifier, obtain action command, automatically regulate the angle of loudspeaker, thereby realize regulating audio, avoided needing in the located by prior art to depend on the puzzlement that special within doors environment decoration design brings by the position of accurately putting audio amplifier, it can be directly realizes regulating automatically audio with the change of environment within doors, need not carry out careful considering to putting environment again, improve the convenience of its use effectively.
Description of drawings
Fig. 1 is connection side's mount structure schematic diagram of the present invention's audio amplifier;
Fig. 2 is the adjusting block diagram of the present invention's audio control method;
Fig. 3 is the present invention's a concrete loudspeaker box structure schematic diagram;
Fig. 4 is a principle of the invention explanation schematic diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
As shown in Figure 1, but a kind of audio amplifier of adjusting sound effect automatically as environment change, but comprise the loudspeaker group 4 of a distance parameter input unit 1, a processor 2, a loudspeaker angle controller 3, a gyration, wherein:
Above-mentioned distance parameter input unit 1 is used to gather and obtain audio amplifier and the distance parameter between the object of reference within doors.
Above-mentioned processor 2 is connected with distance parameter input unit 1, receives described distance parameter through computing, the action command that obtains to regulate the loudspeaker angle respectively and regulate volume; Drive on the processor 2 the rearmounted channel volume control set for adjusting 5 and the loudspeaker angle controller 3 that connect respectively, turn to respective angles and the volume of rearmounted sound channel is finely tuned with control loudspeaker group 4, thereby reach best sound effects.
As shown in Figure 2, but the method that the audio amplifier of a kind of adjusting sound effect automatically as environment change of the present invention is regulated is as follows:
The present invention gathers and obtains audio amplifier and the distance parameter between the object of reference within doors by the distance parameter input unit, and export processor to, obtain to regulate the action command of loudspeaker angle and adjusting volume through computing, drive the loudspeaker angle controller and the rearmounted channel volume adjusting device that connect on the processor respectively, turn to respective angles and the volume of rearmounted audio amplifier is finely tuned with control loudspeaker group, thereby reach best sound effects.
Above-mentioned distance parameter input unit can be a keyboard, estimates input audio amplifier and the distance parameter between the object of reference within doors by the user; Also can the distance parameter input unit be set, obtain audio amplifier and the distance parameter between the object of reference within doors automatically by infrared ray or hyperacoustic mode at the left and right and front end of audio amplifier.
As Fig. 3, it is the concrete loudspeaker box structure schematic diagram of the utility model; Wherein loudspeaker group 4 is for turning to the structure of adjusting angle; Again in conjunction with Fig. 1, Fig. 2, shown in Figure 4 the principle of the invention is elaborated, wherein, optional position (space) put and comprised a left side in doors, in, right combination sound box, now with X, Y, the Z three-dimensional describes, wherein, left-external side at left voice box, the right outside of right voice box and the front end of center-channel speaker are provided with distance parameter input unit 1 respectively, by infrared ray or hyperacoustic mode, obtain respectively in the Y space, between left voice box and object of reference wall apart from Y1, between right voice box and object of reference wall apart from Y2, in the X space between center-channel speaker and object of reference wall (perhaps user) apart from X.Certainly, also can estimate, described distance parameter is imported successively according to the prompting of display on the keyboard by the user.Those ultrasonic waves, infrared ray and artificial acquisition method are located by prior art, do not add to give at this and give unnecessary details.Therefore, gather and obtain various distance parameters such as above-mentioned X1, Y1, Y2 by above-mentioned distance parameter input unit 1, and export above-mentioned processor 2 to, obtain to regulate the action command of loudspeaker angle and adjusting volume respectively through computing, drive the loudspeaker angle controller 3 and the rearmounted channel volume control set for adjusting 5 that connect on the processor 2 respectively, turn to respective angles and the volume of rearmounted sound channel is finely tuned with control loudspeaker group 4, thereby reach best sound effects.
As shown in Figure 4, utilize the path schematic diagram of wall refraction for sound wave.Therefore, design focal point of the present invention be by the position of putting in audio amplifier gather itself and within doors the distance parameter between object of reference carry out computing, obtain to regulate the action command of loudspeaker angle, automatically regulate the angle of loudspeaker, thereby realize regulating audio, avoided needing in the located by prior art to depend on the puzzlement that special within doors environment decoration design brings by the position of accurately putting audio amplifier, its can be directly with the change of environment within doors and regulate the loudspeaker angle automatically, the sound wave that utilizes loudspeaker to send again produces around audio through the wall refraction, need not carry out careful considering to putting environment again, improve the convenience of its use effectively.
The above, only be a kind of audio amplifier and the control method preferred embodiment thereof that can regulate audio with environment change of the present invention, be not that technical scope of the present invention is imposed any restrictions, so every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any trickle modification, equivalent variations and modification that above embodiment did.
Claims (10)
- But 1, a kind of audio amplifier of adjusting sound effect automatically as environment change is characterized in that: comprising:One distance parameter input unit is used to gather and obtains the audio amplifier and the distance parameter of object of reference within doors;One processor, the data of receiving range parameter input device input obtain the corresponding action command of regulating the loudspeaker angle by computing, and drive the loudspeaker angle controller;One loudspeaker angle controller receives the action command of described adjusting loudspeaker angle, turns to respective angles with control loudspeaker group; AndBut the loudspeaker group of a gyration, this loudspeaker group is connected with the loudspeaker angle controller and controlled by it.
- But 2, according to the audio amplifier of the described adjusting sound effect automatically as environment change of claim 1, it is characterized in that: also be connected with a rearmounted audio amplifier volume control set for adjusting on the described processor, by the computing of described distance parameter is obtained to regulate the action command of volume, the volume of the loudspeaker group of gyration is finely tuned.
- But 3, according to the audio amplifier of the described adjusting sound effect automatically as environment change of claim 1, it is characterized in that: described distance parameter input unit is the ultrasonic wave automatic testing equipment.
- But 4, according to the audio amplifier of the described adjusting sound effect automatically as environment change of claim 1, it is characterized in that: described distance parameter input unit is the infrared ray automatic testing equipment.
- But 5, according to the audio amplifier of the described adjusting sound effect automatically as environment change of claim 1, it is characterized in that: described distance parameter input unit is the keyboard manual input device.
- But 6, according to the audio amplifier of the described adjusting sound effect automatically as environment change of claim 1, it is characterized in that: described distance parameter input unit is arranged on each both sides and the front end of audio amplifier, obtains the distance parameter between audio amplifier and left and right and the place ahead object of reference respectively.
- 7, utilize that claim 1 is described a kind ofly can adjust the method that the audio amplifier of audio is adjusted automatically with environment change, it is characterized in that: by the collection of distance parameter input unit and obtain audio amplifier and the distance parameter between the object of reference and send processor within doors, obtain the corresponding action command of regulating the loudspeaker angle through computing, and drive the loudspeaker angle controller, turn to respective angles with control loudspeaker group.
- 8, can adjust the method that the audio amplifier of audio is adjusted automatically with environment change according to claim 7 is described, it is characterized in that: described processor receiving range parameter is carried out computing, obtain to regulate the action command of volume, and export rearmounted channel volume adjusting device to, the volume of rearmounted sound channel is carried out corresponding fine setting.
- 9, can adjust the method that the audio amplifier of audio is adjusted automatically with environment change according to claim 7 is described, it is characterized in that: in the above-mentioned distance parameter input unit parameter input method by manually/keyboard input or infrared ray or ultrasound examination go out audio amplifier and obtain automatically with the distance parameter of object of reference within doors.
- 10, can adjust the method that the audio amplifier of audio is adjusted automatically with environment change according to claim 7 is described, it is characterized in that: described distance parameter output device is arranged on the both sides and the front end of audio amplifier, obtains the distance parameter between audio amplifier and left and right and the place ahead object of reference respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710027368 CN101043764A (en) | 2007-04-02 | 2007-04-02 | Sound box capable of adjusting sound effect automatically as environment change and adjusting method thereof |
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| CN 200710027368 CN101043764A (en) | 2007-04-02 | 2007-04-02 | Sound box capable of adjusting sound effect automatically as environment change and adjusting method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686523A (en) * | 2012-09-19 | 2014-03-26 | 深圳市得辉达科技有限公司 | Intelligent light-sensitive stereo |
| WO2014173069A1 (en) * | 2013-04-23 | 2014-10-30 | 华为技术有限公司 | Sound effect adjusting method, apparatus, and device |
| CN104954930A (en) * | 2015-06-03 | 2015-09-30 | 冠捷显示科技（厦门）有限公司 | Method for automatically adjusting sound direction and time delay of audible device and achieving best sound effects |
| CN106817654A (en) * | 2017-03-22 | 2017-06-09 | 微鲸科技有限公司 | Sound effect treatment method, device and multimedia equipment |
| CN107948815A (en) * | 2017-12-18 | 2018-04-20 | 佛山市创思特音响有限公司 | A kind of speaker that there is distance and adjust volume |
| CN108521623A (en) * | 2018-03-30 | 2018-09-11 | 上海与德科技有限公司 | Volume adjusting method, device, storage medium and the intelligent sound box of intelligent sound box |
| CN108551617A (en) * | 2018-07-03 | 2018-09-18 | 彭从文 | Trill entertains speaker |
| CN110267155A (en) * | 2019-06-27 | 2019-09-20 | 维沃移动通信有限公司 | A kind of control method and speaker of speaker |
| CN110677771A (en) * | 2019-11-05 | 2020-01-10 | 常州听觉工坊智能科技有限公司 | Wireless multi-channel sound system and automatic sound channel calibration method thereof |
| CN110691304A (en) * | 2019-11-05 | 2020-01-14 | 常州听觉工坊智能科技有限公司 | Sound box based on ultrasonic waves and sound field positioning method thereof |
| CN116866773A (en) * | 2023-07-28 | 2023-10-10 | 深圳尚蓝柏科技有限公司 | Stereo double-loudspeaker sound box and loudspeaker sound channel parameter setting method |
-
2007
- 2007-04-02 CN CN 200710027368 patent/CN101043764A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686523A (en) * | 2012-09-19 | 2014-03-26 | 深圳市得辉达科技有限公司 | Intelligent light-sensitive stereo |
| WO2014173069A1 (en) * | 2013-04-23 | 2014-10-30 | 华为技术有限公司 | Sound effect adjusting method, apparatus, and device |
| CN104954930A (en) * | 2015-06-03 | 2015-09-30 | 冠捷显示科技（厦门）有限公司 | Method for automatically adjusting sound direction and time delay of audible device and achieving best sound effects |
| CN104954930B (en) * | 2015-06-03 | 2018-09-04 | 冠捷显示科技（厦门）有限公司 | A kind of adjust automatically audio device audio direction and time delay are to reach the method for best sound effects |
| CN106817654B (en) * | 2017-03-22 | 2019-10-22 | 微鲸科技有限公司 | Sound effect treatment method, device and multimedia equipment |
| CN106817654A (en) * | 2017-03-22 | 2017-06-09 | 微鲸科技有限公司 | Sound effect treatment method, device and multimedia equipment |
| CN107948815A (en) * | 2017-12-18 | 2018-04-20 | 佛山市创思特音响有限公司 | A kind of speaker that there is distance and adjust volume |
| CN108521623A (en) * | 2018-03-30 | 2018-09-11 | 上海与德科技有限公司 | Volume adjusting method, device, storage medium and the intelligent sound box of intelligent sound box |
| CN108551617B (en) * | 2018-07-03 | 2020-09-22 | 珠海惠威科技有限公司 | Entertainment sound box with shaking sound |
| CN108551617A (en) * | 2018-07-03 | 2018-09-18 | 彭从文 | Trill entertains speaker |
| CN110267155A (en) * | 2019-06-27 | 2019-09-20 | 维沃移动通信有限公司 | A kind of control method and speaker of speaker |
| CN110677771A (en) * | 2019-11-05 | 2020-01-10 | 常州听觉工坊智能科技有限公司 | Wireless multi-channel sound system and automatic sound channel calibration method thereof |
| CN110691304A (en) * | 2019-11-05 | 2020-01-14 | 常州听觉工坊智能科技有限公司 | Sound box based on ultrasonic waves and sound field positioning method thereof |
| CN110691304B (en) * | 2019-11-05 | 2021-11-09 | 常州听觉工坊智能科技有限公司 | Sound box based on ultrasonic waves and sound field positioning method thereof |
| CN116866773A (en) * | 2023-07-28 | 2023-10-10 | 深圳尚蓝柏科技有限公司 | Stereo double-loudspeaker sound box and loudspeaker sound channel parameter setting method |
| CN116866773B (en) * | 2023-07-28 | 2024-04-26 | 深圳尚蓝柏科技有限公司 | Stereo double-loudspeaker sound box and loudspeaker sound channel parameter setting method |
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Open date: 20070926 |