CN104537919B - A kind of modularity musical sound teaching system transmitted based on distributed wireless - Google Patents
A kind of modularity musical sound teaching system transmitted based on distributed wireless Download PDFInfo
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- CN104537919B CN104537919B CN201510023561.8A CN201510023561A CN104537919B CN 104537919 B CN104537919 B CN 104537919B CN 201510023561 A CN201510023561 A CN 201510023561A CN 104537919 B CN104537919 B CN 104537919B
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- musical sound
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- wireless module
- modulation
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Abstract
A kind of modularity musical sound teaching system transmitted based on distributed wireless, including host node and child node, host node include musical sound generation module, musical sound modulation module, the first wireless module and controller；Child node includes the second wireless module and output module, output module and the electrical connection of the second wireless module., based on framework is wirelessly transferred, it is convenient to lay, and is suitable for promoting the use of in universities for the present invention；More modulation can be carried out to musical sound manually on the primary node, different child nodes be given with different musical sound experience, teaching means is enriched, is enhanced the experience that child node learns personnel；Musical sound is played based on Electronic saving, reproducibility is strong, it is to avoid adverse effect of the full manual type to musical sound precision, has heightened quality of instruction.
Description
Technical field
The application is related to a kind of Music teaching aid, more particularly to a kind of modularity musical sound teaching system of use ZIGBEE transmission
System.
Background technology
Music education, especially professional music education, are to cultivate high by basic skill and teaching for art practice knowledge
Deng application-oriented competent persons, a final purpose of education is to make student have stronger vocal music, instrumental music performance ability and music
Appreciate and resolving ability, grasp the analysis method of musical works.
In the teaching process of music education, main course include music theory, sightsinging, ear-training, vocal music, instrumental music, songwriting,
Stage performance, psychology etc., ear-training therein, it is therefore intended that cultivate and develop to music listen the ability of distinguishing and memory energy
Power, so as to abundant and improve its interior hearing, deepens actual understanding and the acoustic imaginative power to music score, be it is a kind of very
The important means of education.
Existing ear-training means mainly include listening sing, rhythm is tapped etc. and the music such as music theory, harmony, polyphony, musical form
Theoretical knowledge is combined and is carried out, to reach the interval to music, rhythm, tune, mode, tonality, beat, chord connection, multi part
The correct judgement and note for knitting body, melody structure etc. is write., based on manually carrying out, training tool is single, can for training maneuver therein
Repdocutbility is poor, is abnormal difficult process for new hand, or even many professional persons grasp not fully up to expectations.Especially
It is, for scale, existing means are difficult to be differentiated, is highly detrimental to culture and the music-lover of music speciality personage
Learn by oneself.
The content of the invention
To solve the above problems, the present invention proposes a kind of musical sound teaching system, and which can easily realize that classroom etc. is large and small
In the range of centralised or decentralised formula ear-training, carry out the ear-training of scale, educational effect is good, and reproducibility is high, handss of imparting knowledge to students
Section is versatile and flexible.
The technical purpose of the present invention is achieved through the following technical solutions.
A kind of modularity musical sound teaching system transmitted based on distributed wireless, including host node and child node, the master
Node includes musical sound generation module, musical sound modulation module, the first wireless module and controller, and the musical sound generation module includes life
Grow up to be a useful person and buffer storage, the maker includes one or several, the generation in mike, electronic storage device, tuning fork
Device and buffer storage electrical connection, the musical sound modulation module include control station, the musical sound modulation module and the caching dress
Electrical connection is put, first wireless module is electrically connected with the musical sound modulation module, and the controller is adjusted with the musical sound
Molding block, the electrical connection of the first wireless module；The child node includes the second wireless module and output module, the output module
It is electrically connected with second wireless module.
It is preferred that first wireless module and second wireless module are ZIGBEE wireless transport modules.
It is preferred that first wireless module is wireless sending module, second wireless module is wireless receiving module.
It is preferred that first wireless module and second wireless module are wireless transmission/receiver module.
It is preferred that the child node has multiple.
It is preferred that first wireless module includes ID confirmation units, second wireless module of different child nodes has not
Same No. ID.
It is preferred that the musical sound modulation module includes volume modulation unit, tone modulation unit and tone color modulating unit.
, based on framework is wirelessly transferred, it is convenient to lay, and is suitable for promoting the use of in universities for the present invention；On the primary node
More modulation can be carried out to musical sound manually, different child nodes be given with different musical sound experience, teaching means is enriched, is strengthened
Child node learns the experience of personnel；Musical sound is played based on Electronic saving, reproducibility is strong, it is to avoid full manual type is to musical sound
The adverse effect of precision, has heightened quality of instruction.
Description of the drawings
Structural representation of the accompanying drawing 1 for a preferred embodiment of modularity musical sound teaching system of the present invention；
Structural representation of the accompanying drawing 2 for another preferred embodiment of modularity musical sound teaching system of the present invention.
Specific embodiment
Do exemplary detailed description below in conjunction with the accompanying drawings to the present invention.
Referring to accompanying drawing 1, a preferred embodiment of musical sound teaching system of the invention is which depict.In the present embodiment
In, modularity musical sound teaching system includes a host node and three child nodes, and host node includes that musical sound generation module, musical sound are adjusted
Molding block, the first wireless module and controller, child node include the second wireless module and output module.
Musical sound generation module includes maker and buffer storage, and maker is used to generate audio signal to play out, can
Be mike, electronic storage device, it is one or several in tuning fork, for example gather instrumental music using mike, or make
With the music in hard disk, or pronounced etc. using audio parts such as tuning forks, the audio signal of maker collection passes through signal
Line is transmitted to coupled buffer storage, such as in memorizer, in case being subsequently used.
In field research, the expression effect of horn of plenty musical sound is improved the quality of teaching and teaching efficiency, can be to generation
Audio signal is modulated, and generates to once collection and can just be used for multiple times, it is possible to needs to carry out according to different teaching
The targetedly weakening or reinforcement of range, tone color etc..For this purpose, can in the downstream adjunction musical sound modulation module of buffer storage,
Musical sound modulation module includes control station and multiple musical sound modulating units, and musical sound modulating unit can include such as volume modulation list
Unit, tone modulation unit, tone color modulating unit etc., volume that can be under the control of control station to audio signal, tone, tone color
Independent and united regulation is done etc. parameter, the musical sound of teaching request is met to output as needed.Signal after modulated leads to
Cross the first wireless module being electrically connected with musical sound modulation module to send, the first wireless module is wireless sending module, its
The second wireless module of each child node is transmitted a signal to, each second wireless module is wireless receiving module, and which receives pleasure
After message number, it is sent to after signal is decoded in the output module of the child nodes such as earphone, becomes musical sound output for user audition.
Above-mentioned musical sound is generated, musical sound modulation and transmission are all uniformly controlled by controller, and controller can adopt PC, it is also possible to adopt
Use embedded scm.
Generally all carry out indoors in view of musical sound teaching, transmission environment is preferably and transmission range is shorter but transmission quality will
Ask high, being wirelessly transferred can be carried out from ZIGBEE agreements, and which can be very good the various requirement for meeting system.May be appreciated
It is, it would however also be possible to employ other suitable wireless transmission protocols.
Referring to accompanying drawing 2, a preferred embodiment of musical sound teaching system of the invention is which depict.Modularity musical sound
Teaching system equally includes a host node and three child nodes, and which with the difference of above-described embodiment is, three child nodes point
Ju You be not different No. ID, such as No. ID of child node one be " one ", and by that analogy, and host node has ID confirmation units.Entering
When sound of making merry is transmitted, can be by a few child node sending signals thereto of host node control selections, such as only to sub- section
Point two sends, and does not send to child node one and child node three, as such, it is possible to according to the needs at teaching scene targetedly to
Different learners provide different musical sounds, realize " teaching students in accordance with their aptitude ".Meanwhile, the first wireless module and the second wireless module are complete double
The wireless module of work, while having wireless receiving and sending function, learner can be by the button in each child node or microphone
To host node transmission information, such as require to replay, position of the host node according to No. ID of each child node determination information transmitter
Put, including on the display screen on control station, corresponding host node carried out according to information by teacher's operating console and is operated,
Realize that teacher is exchanged with the two-way smooth of learner.
The above, patent only of the present invention preferably specific embodiment, but the protection domain of patent of the present invention is not
This is confined to, any those familiar with the art can be readily occurred in the technical scope of patent diselosesll of the present invention
Change or replacement, should all cover within the protection domain of patent of the present invention.
Claims (1)
1. a kind of modularity musical sound teaching system transmitted based on distributed wireless, including host node and child node, its feature exist
In：The host node includes musical sound generation module, musical sound modulation module, the first wireless module and controller, and the musical sound is generated
Module includes maker and buffer storage, and the maker includes or several in mike, electronic storage device, tuning fork
Individual, the maker and buffer storage electrical connection, the musical sound modulation module include control station, the musical sound modulation module with
Buffer storage electrical connection, first wireless module be electrically connecteds with the musical sound modulation module, the controller and
The musical sound modulation module, the electrical connection of the first wireless module；The child node includes the second wireless module and output module, institute
State output module to be electrically connected with second wireless module；First wireless module and second wireless module are
ZIGBEE wireless transport modules；First wireless module is wireless sending module, and second wireless module is wireless receiving
Module；The child node has multiple；First wireless module includes ID confirmation units, and described the second of different child nodes is wireless
Module has different No. ID；In the downstream adjunction musical sound modulation module of buffer storage, musical sound modulation module includes control station
With multiple musical sound modulating units, musical sound modulating unit includes volume modulation unit, tone modulation unit, tone color modulating unit；It is happy
Sound is generated, musical sound modulation and transmission are all uniformly controlled by controller, and controller adopts PC or embedded scm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023561.8A CN104537919B (en) | 2015-01-16 | 2015-01-16 | A kind of modularity musical sound teaching system transmitted based on distributed wireless |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023561.8A CN104537919B (en) | 2015-01-16 | 2015-01-16 | A kind of modularity musical sound teaching system transmitted based on distributed wireless |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104537919A CN104537919A (en) | 2015-04-22 |
| CN104537919B true CN104537919B (en) | 2017-03-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510023561.8A Expired - Fee Related CN104537919B (en) | 2015-01-16 | 2015-01-16 | A kind of modularity musical sound teaching system transmitted based on distributed wireless |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108259615A (en) * | 2018-01-26 | 2018-07-06 | 安徽爱学堂教育科技有限公司 | Information interacting method and system based on Education Administration Information System |
| CN110796919A (en) * | 2019-11-11 | 2020-02-14 | 上和弦(北京)教育科技有限公司 | Highly-integrated music teaching demonstration system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002099203A (en) * | 2000-09-25 | 2002-04-05 | Casio Comput Co Ltd | Teaching system |
| JP2006208693A (en) * | 2005-01-27 | 2006-08-10 | Yamaha Corp | Music training system, electronic music device for training, and program |
| CN1746938A (en) * | 2005-10-08 | 2006-03-15 | 深圳市迪索音乐科技有限公司 | Intelligent digital musicial teaching instrument |
| JP4677929B2 (en) * | 2006-02-28 | 2011-04-27 | ヤマハ株式会社 | Group music learning system |
| US8324492B2 (en) * | 2006-04-21 | 2012-12-04 | Vergence Entertainment Llc | Musically interacting devices |
| CN101344996B (en) * | 2007-07-10 | 2010-06-16 | 洛阳师范学院 | String music electronic auxiliary teaching system |
| CN201111744Y (en) * | 2007-10-19 | 2008-09-10 | 深圳市迪索音乐科技有限公司 | Intelligent music learning and training device |
| CN201397584Y (en) * | 2009-03-24 | 2010-02-03 | 劳新峰 | Music education digitalized system |
| CN102129791A (en) * | 2010-01-13 | 2011-07-20 | 中华电信股份有限公司 | Audio-visual teaching system |
| US8735707B2 (en) * | 2010-06-01 | 2014-05-27 | Life Empowerment, Inc. | System for monitoring the progress of a musical student |
| CN203689727U (en) * | 2014-01-27 | 2014-07-02 | 孔德战 | Music teaching instrument |
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2015
- 2015-01-16 CN CN201510023561.8A patent/CN104537919B/en not_active Expired - Fee Related
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| CN104537919A (en) | 2015-04-22 |
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Granted publication date: 20170329 Termination date: 20200116 |