CN104537920A - Broadcasting system for indoor music teaching and layout method of broadcasting system - Google Patents
Broadcasting system for indoor music teaching and layout method of broadcasting system Download PDFInfo
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- CN104537920A CN104537920A CN201510024706.6A CN201510024706A CN104537920A CN 104537920 A CN104537920 A CN 104537920A CN 201510024706 A CN201510024706 A CN 201510024706A CN 104537920 A CN104537920 A CN 104537920A
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- broadcasting unit
- broadcasting
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- address system
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Abstract
The invention discloses a broadcasting system for indoor music teaching and a layout method of the broadcasting system. The broadcasting system comprises a plurality of broadcasting units which are arranged on indoor walls, top plates and floors. The layout method of the broadcasting system comprises the following steps: 1, arranging the broadcasting units on the walls; 2, arranging the broadcasting units on the top plates; and 3, arranging the broadcasting units on the floors. According to the method disclosed by the invention, broadcasting equipment is embedded around a wall body, so that the resonance effect is good and the sound fidelity is maintained; the broadcasting equipment is creatively arranged on the floors to realize omnidirectional coverage of sound, and the sound effect is better than that of an existing broadcasting system; and the plurality of the broadcasting units are controlled by a master station respectively, so that the output from different audio channels of different broadcasting units is realized, and the needs of learning projects not using music can be met.
Description
Technical field
The application relates to a kind of music lesson system, particularly relates to a kind of indoor Public Address System and the method for arranging thereof that realize the playback of omnibearing stereo formula.
Background technology
Music education, especially professional music education, cultivate high-technology applied talent by basic skills and teaching of art practice knowledge, a final purpose of education makes student have stronger vocal music, instrumental music performance ability and music appreciation and resolving ability, grasps the analytical approach of musical works.
In the teaching process of music education, main course comprises music theory, sightsinging, ear-training, vocal music, instrumental music, songwriting, stage performance, psychology etc., ear-training wherein, object is to cultivate and develops listens the ability of distinguishing and memory capability to music, thus enrich and improve its interior hearing, deepening the actual understanding to music score and acoustic imagination, is a kind of very important means of education.
Existing ear-training means mainly comprise listen sing, rhythm knocks etc. with the music theory knowledge such as music theory, harmony, polyphony, musical form is combined and carries out, write to reach interval to music, rhythm, tune, mode, tonality, beat, chord connects, multi part knits body, melody structure etc. correct judgement and note.But in field research, the Public Address System of ear-training is usually all more outmoded, and be common stereo Public Address System mostly, sound stereovision is weak, broadcast weak effect, and the susceptibility of hearer is bad, cannot meet the needs of high-level music talent education.
Summary of the invention
For solving the problem, the present invention proposes a kind of Public Address System for chamber music teaching, and better can realize the broadcast of omnibearing stereo formula, audio is good, and degree of distortion is little.
The present invention is realized by following technical proposals.
Public Address System for chamber music teaching comprises a multiple broadcasting unit, on described broadcasting unit wall disposed in the interior, top board and floor.
Preferred described wall, top board and floor are provided with multiple broadcasting unit.
Broadcasting unit on preferred described wall is evenly arranged along wall surrounding.
Broadcasting unit on preferred described top board is evenly arranged along top board.
Broadcasting unit on preferred described floor is evenly arranged along floor.
Broadcasting unit on preferred described floor is along floor nonuniform mutation operator.
Preferred described broadcasting unit embeds wall, top board and floor respectively.
Preferably also comprise master control platform, described broadcasting unit all connects described master control platform.
For a method for arranging for the Public Address System of chamber music teaching, comprise the following steps:
Step one, the broadcasting unit arranged on wall
As chamber height is not more than 2 meters, then embed broadcasting unit at indoor wall center line in turn with the spacing being not less than 50cm, and guarantee that the broadcasting unit quantity in every side walls is no less than 3; As chamber height is greater than 2 meters, then first indoor wall center line embeds broadcasting unit in turn with the spacing being not less than 50cm, and guarantee that the broadcasting unit quantity in every side walls is no less than 3, then below each broadcasting unit, 30 ~ 45cm place embeds broadcasting unit in turn;
Step 2, the broadcasting unit arranged on top board
Embed a broadcasting unit in the geometric center of top board, each broadcasting unit is arranged in multiple annular with this broadcasting unit for the center of circle embeds in turn, and the diameter difference of adjacent annular is not less than 50cm, and the spacing of upper two broadcasting units of same annular is not less than 50cm;
Step 3, the broadcasting unit arranged on floor
According to the width of indoor floor, embed broadcasting unit in turn and form many rows on floor, the spacing between adjacent two rows is not less than 50cm, and the spacing between same row between two adjacent broadcasting units is not less than 40cm; Or according to the arrangement of indoor learn position, at each learn position arranged beneath broadcasting unit.
Teller machines is embedded body of wall surrounding by the present invention, and resonance effect is good, sound fidelity; Creationaryly on floor, arrange teller machines, realize the comprehensive covering of sound, audio is better than existing Public Address System; Multiple broadcasting unit is controlled respectively by master control platform, and point tone channel that can realize different broadcasting unit exports, and meets the needs without music learning project.
Accompanying drawing explanation
Accompanying drawing 1 is the layout schematic diagram (side) on Public Address System wall of the present invention;
Accompanying drawing 2 is the layout schematic diagram on Public Address System top board of the present invention;
Accompanying drawing 3 is the layout schematic diagram (being evenly arranged) on Public Address System floor of the present invention;
Accompanying drawing 4 is the layout schematic diagram (nonuniform mutation operator) on Public Address System floor of the present invention.
Reference numeral is as follows:
1-broadcasting unit.
Embodiment
Below in conjunction with accompanying drawing, exemplary detailed description is done to the present invention.
For the Public Address System of chamber music teaching, comprise multiple broadcasting unit, broadcasting unit, with on the mode wall disposed in the interior embedded, top board and floor, ensures when arranging wall surrounding, top board and floor are provided with multiple broadcasting unit.
See accompanying drawing 1-2, when arranging, the broadcasting unit on wall surrounding, top board is evenly arranged, and broadcasting unit spacing adjacent on equidirectional is identical.And the broadcasting unit on floor, see accompanying drawing 3-4, then can select according to actual conditions, namely can be evenly arranged, also can nonuniform mutation operator, as determined according to learn position.
Each broadcasting unit connects master control platform respectively, master control platform comprises controller, monitor and man-machine interface, can be controlled each broadcasting unit by controller, whether play as controlled it, the volume etc. play, and can to the tone color of each broadcasting unit, the parameters such as musical note further regulate, to meet the needs of music teaching, running parameter and the duty of each broadcasting unit are shown intuitively by monitor, operating personnel are according to the parameter of display and state, each broadcasting unit is adjusted respectively by man-machine interface, with the duty making whole system reach best.
The method for arranging of the above-mentioned Public Address System for chamber music teaching, comprises the following steps:
Step one, the broadcasting unit arranged on wall
See accompanying drawing 1, as chamber height is not more than 2 meters, then embed broadcasting unit at indoor wall center line in turn with the spacing being not less than 50cm, and guarantee that the broadcasting unit quantity in every side walls is no less than 3; As chamber height is greater than 2 meters, for ensureing better to broadcast effect, then first indoor wall center line embeds broadcasting unit in turn with the spacing being not less than 50cm, and guarantee that the broadcasting unit quantity in every side walls is no less than 3, then below each broadcasting unit, 30 ~ 45cm place embeds broadcasting unit in turn;
Step 2, the broadcasting unit arranged on top board
See accompanying drawing 2, a broadcasting unit is embedded in the geometric center of top board, each broadcasting unit is arranged in multiple annular with this broadcasting unit for the center of circle embeds in turn, and the diameter difference of adjacent annular is not less than 50cm, and the spacing of upper two broadcasting units of same annular is not less than 50cm;
Step 3, the broadcasting unit arranged on floor
See accompanying drawing 3, according to the width of indoor floor, embed broadcasting unit in turn and form many rows on floor, the spacing between adjacent two rows is not less than 50cm, and the spacing between same row between two adjacent broadcasting units is not less than 40cm; Or, see accompanying drawing 4, according to the arrangement of indoor learn position, at each learn position arranged beneath broadcasting unit.
The above; be only patent of the present invention preferably embodiment; but the protection domain of patent of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope of patent diselosesll of the present invention; the change that can expect easily or replacement, within the protection domain that all should be encompassed in patent of the present invention.
Claims (9)
1. for a Public Address System for chamber music teaching, comprise multiple broadcasting unit, it is characterized in that: on described broadcasting unit wall disposed in the interior, top board and floor.
2., as claimed in claim 1 for the Public Address System of chamber music teaching, it is characterized in that: described wall, top board and floor are provided with multiple broadcasting unit.
3., as claimed in claim 2 for the Public Address System of chamber music teaching, it is characterized in that: the broadcasting unit on described wall is evenly arranged along wall surrounding.
4., as claimed in claim 3 for the Public Address System of chamber music teaching, it is characterized in that: the broadcasting unit on described top board is evenly arranged along top board.
5., as claimed in claim 4 for the Public Address System of chamber music teaching, it is characterized in that: the broadcasting unit on described floor is evenly arranged along floor.
6., as claimed in claim 4 for the Public Address System of chamber music teaching, it is characterized in that: the broadcasting unit on described floor is along floor nonuniform mutation operator.
7. the Public Address System for chamber music teaching as described in as arbitrary in claim 1-6, is characterized in that: described broadcasting unit embeds wall, top board and floor respectively.
8., as claimed in claim 7 for the Public Address System of chamber music teaching, it is characterized in that: also comprise master control platform, described broadcasting unit all connects described master control platform.
9., for a method for arranging for the Public Address System of chamber music teaching, it is characterized in that comprising the following steps:
Step one, the broadcasting unit arranged on wall
As chamber height is not more than 2 meters, then embed broadcasting unit at indoor wall center line in turn with the spacing being not less than 50cm, and guarantee that the broadcasting unit quantity in every side walls is no less than 3; As chamber height is greater than 2 meters, then first indoor wall center line embeds broadcasting unit in turn with the spacing being not less than 50cm, and guarantee that the broadcasting unit quantity in every side walls is no less than 3, then below each broadcasting unit, 30 ~ 45cm place embeds broadcasting unit in turn;
Step 2, the broadcasting unit arranged on top board
Embed a broadcasting unit in the geometric center of top board, each broadcasting unit is arranged in multiple annular with this broadcasting unit for the center of circle embeds in turn, and the diameter difference of adjacent annular is not less than 50cm, and the spacing of upper two broadcasting units of same annular is not less than 50cm;
Step 3, the broadcasting unit arranged on floor
According to the width of indoor floor, embed broadcasting unit in turn and form many rows on floor, the spacing between adjacent two rows is not less than 50cm, and the spacing between same row between two adjacent broadcasting units is not less than 40cm; Or according to the arrangement of indoor learn position, at each learn position arranged beneath broadcasting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024706.6A CN104537920A (en) | 2015-01-16 | 2015-01-16 | Broadcasting system for indoor music teaching and layout method of broadcasting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024706.6A CN104537920A (en) | 2015-01-16 | 2015-01-16 | Broadcasting system for indoor music teaching and layout method of broadcasting system |
Publications (1)
| Publication Number | Publication Date |
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| CN104537920A true CN104537920A (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510024706.6A Pending CN104537920A (en) | 2015-01-16 | 2015-01-16 | Broadcasting system for indoor music teaching and layout method of broadcasting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448284A (en) * | 2016-12-01 | 2017-02-22 | 王黎 | Music-playing system for indoor music teaching |
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| US5052264A (en) * | 1989-03-09 | 1991-10-01 | Dueweke Paul W | Music performance assisting method |
| CN2845375Y (en) * | 2005-11-02 | 2006-12-06 | 上海科技馆 | Multifunctional theatre sound system |
| CN200969674Y (en) * | 2006-01-10 | 2007-10-31 | 英铼有限公司 | Stereo scene model having audio-frequency apparatus |
| CN101212842A (en) * | 2006-12-25 | 2008-07-02 | 上海乐金广电电子有限公司 | Method of installing speakers in home theater equipment |
| CN101398603A (en) * | 2004-05-05 | 2009-04-01 | 图象公司 | Conversion of cinema theatre to a super cinema theatre |
| CN103067841A (en) * | 2011-10-20 | 2013-04-24 | 上海飞乐音响股份有限公司 | Acoustic amplification system for exhibition hall |
| CN204865011U (en) * | 2015-08-25 | 2015-12-16 | 北京耀莱国际文化产业投资有限公司 | Structure is arranged to audio amplifier of cinema stereo set |
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2015
- 2015-01-16 CN CN201510024706.6A patent/CN104537920A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5052264A (en) * | 1989-03-09 | 1991-10-01 | Dueweke Paul W | Music performance assisting method |
| CN101398603A (en) * | 2004-05-05 | 2009-04-01 | 图象公司 | Conversion of cinema theatre to a super cinema theatre |
| CN2845375Y (en) * | 2005-11-02 | 2006-12-06 | 上海科技馆 | Multifunctional theatre sound system |
| CN200969674Y (en) * | 2006-01-10 | 2007-10-31 | 英铼有限公司 | Stereo scene model having audio-frequency apparatus |
| CN101212842A (en) * | 2006-12-25 | 2008-07-02 | 上海乐金广电电子有限公司 | Method of installing speakers in home theater equipment |
| CN103067841A (en) * | 2011-10-20 | 2013-04-24 | 上海飞乐音响股份有限公司 | Acoustic amplification system for exhibition hall |
| CN204865011U (en) * | 2015-08-25 | 2015-12-16 | 北京耀莱国际文化产业投资有限公司 | Structure is arranged to audio amplifier of cinema stereo set |
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| 王智，郭静编著: "《音响工程设计》", 31 July 2013, 云南大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448284A (en) * | 2016-12-01 | 2017-02-22 | 王黎 | Music-playing system for indoor music teaching |
| CN106448284B (en) * | 2016-12-01 | 2019-04-19 | 王黎 | A kind of Public Address System for chamber music teaching |
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Application publication date: 20150422 |