CN202422721U - Automatic teaching electronic organ - Google Patents
Automatic teaching electronic organ Download PDFInfo
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- CN202422721U CN202422721U CN2012200249769U CN201220024976U CN202422721U CN 202422721 U CN202422721 U CN 202422721U CN 2012200249769 U CN2012200249769 U CN 2012200249769U CN 201220024976 U CN201220024976 U CN 201220024976U CN 202422721 U CN202422721 U CN 202422721U
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Abstract
The utility model discloses an automatic teaching electronic organ which comprises a power supply, wherein the power supply is electrically connected with a music note processing system, a setting system, a controller and a speaker signal processor; the music note processing system is electrically connected with the controller; the setting system is electrically connected with the music note processing system; the speaker signal processor is electrically connected with the controller; and the controller is electrically connected with a light emitting element on each key. According to the utility model, through the light emitting elements on the keys, the score notes of the music selected by the user are lighted one by one so as to prompt the user to press the keys corresponding to the score and help and guide the beginner to play complete music successfully; and the automatic teaching electronic organ disclosed by the utility model can be used at night, and is not limited to daytime or nighttime.
Description
Technical field
The utility model relates to a kind of automatic teaching mellotron.
Background technology
At present, the beginner plays in the process of mellotron in study, except the mellotron of indispensability, also needs mostly by other external unit or resource, like laser disc course, voice and literal teaching.The beginner feels to be difficult to left-hand seat mostly rigidly connecting when touching, and seems withered during exercise and sends out tasteless, part beginner even can lose interest to mellotron because of dull exercise.
Existing mellotron mostly can only be passive accept knocking of player, and can not give the player especially the beginner in the process of playing with any prompting, can not form interaction with the player, uninteresting general flavor seems.
To above-mentioned situation, the mellotron of imparting knowledge to students automatically also once appearred in the prior art, and majority is divided into following two kinds: one for using the mellotron of MIDI keyboard; This MIDI keyboard has Pitchbend Wheel, dynamics inducing function, can communicate with computer sound preface software, though such mellotron function ratio is more powerful; But its structure is complicated; Cost is higher, is difficult to popularly, and the scope of application is little; Another kind of mellotron for playing according to the indication of keyboard light; But such mellotron only can utilize the several first melody of user-defined format to impart knowledge to students mostly; The user can not select different melodies with level according to hobby separately, and the scope of application is also less, is difficult to promote.
The utility model content
In order to overcome the above-mentioned defective that prior art exists, the utility model provides a kind of automatic teaching mellotron applied widely.
The technical scheme of the utility model is: comprise power supply; Said power supply with the music note disposal system, system, controller and loudspeaker signal processor be set be electrically connected; Said music note disposal system is electrically connected with controller; The system that is provided with is electrically connected with the music note disposal system, and the loudspeaker signal processor is electrically connected with controller, and controller is electrically connected with light-emitting component on being located at each key.
Further, the utility model also comprises the miscue signal system that is electrically connected with controller, is beneficial to play out the user stagger the time, and in time notifies the user.
Further, said light-emitting component can be light emitting diode.
Further, said power supply can be direct supply or AC power.
The utility model is through being located at the light-emitting component on each key, and the music score note of the melody of selecting according to the user lights one by one, and the prompting user presses and the pairing key of music score, helps and the guiding beginner ejects complete melody smoothly.The utility model can use at night, did not receive the restriction at daytime and night.The utility model is also corrected the error of playing through the miscue signal system, helps the beginner to learn, grasp fingering and playing technique.
The utility model is not only applicable to mellotron, also can be widely used in the assortment of keys pan musical instrument, and is applied widely.
Description of drawings
Fig. 1 is the utility model one example structure synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
With reference to Fig. 1; Present embodiment comprises power supply 1; Said power supply 1 with music note disposal system 2, system 3, controller 4 and loudspeaker signal processor 5 be set be electrically connected; Said music note disposal system 2 also is electrically connected with controller 4; System 3 is set to be electrically connected with music note disposal system 2; Loudspeaker signal processor 5 is electrically connected with controller 4, controller 4 be located at light-emitting component on each key (1. key light-emitting component 6-1,2. key light-emitting component 6-2,3. key light-emitting component 6-3 ...
key light-emitting component 6-n) is electrically connected.
Present embodiment also comprises the miscue signal system 7 that is electrically connected with controller 4, is beneficial to play out the user stagger the time, and in time notifies the user.
Light-emitting component is a light emitting diode.
Power supply is direct supply or AC power.
Principle of work: energized 1; System 3 is set offers the information such as melody that the user need to select exercise; System 3 is set user instruction is passed to music note disposal system 2, music note disposal system 2 is translated into coding with music score and is sent controller 3 to, and controller 3 is lighted according to the light-emitting component of coding on will corresponding key with first note; The user presses the loudspeaker that carries through mellotron behind the key that lights and sends corresponding voice signal; Loudspeaker signal processor 5 feeds back to controller 4 with this voice signal, controller 4 control again light need press with the corresponding key of next note, according to this progressively the prompting.The user plays in the process, if occur pressing the wrong button or button time when situation such as makeing mistakes, and the voice signal that controller 4 can feed back to according to loudspeaker signal processor 5, control miscue signal system 7 is pointed out according to the mode that the user is provided with in advance.
The utility model is controlled through controller through light-emitting component is set on key then, makes these light-emitting components progressively light according to the music score note of specific melody, and the prompting user presses and the corresponding key of music score, and is easy to use.
More than be a kind of embodiment of the utility model, a preferred example.The scope that the utility model patented claim is asked for protection has more than and is limited to said embodiment.All technical schemes with the present embodiment equivalence all belong to the protection domain of the utility model.
Claims (4)
1. automatic teaching mellotron; Comprise power supply, it is characterized in that, said power supply with the music note disposal system, system, controller and loudspeaker signal processor be set be electrically connected; Said music note disposal system is electrically connected with controller; The system that is provided with is electrically connected with the music note disposal system, and the loudspeaker signal processor is electrically connected with controller, and controller is electrically connected with light-emitting component on being located at each key.
2. automatic teaching mellotron according to claim 1 is characterized in that, also comprises the miscue signal system that is electrically connected with controller.
3. automatic teaching mellotron according to claim 1 and 2 is characterized in that said light-emitting component is a light emitting diode.
4. automatic teaching mellotron according to claim 1 and 2 is characterized in that said power supply is direct supply or AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200249769U CN202422721U (en) | 2012-01-19 | 2012-01-19 | Automatic teaching electronic organ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200249769U CN202422721U (en) | 2012-01-19 | 2012-01-19 | Automatic teaching electronic organ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422721U true CN202422721U (en) | 2012-09-05 |
Family
ID=46747458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200249769U Expired - Fee Related CN202422721U (en) | 2012-01-19 | 2012-01-19 | Automatic teaching electronic organ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778821A (en) * | 2014-03-03 | 2014-05-07 | 罗淑文 | Music score and fingering electronic lamplight analog display method and keyboard instrument auxiliary teaching device |
| CN104036670A (en) * | 2013-03-06 | 2014-09-10 | 万颖芳 | Indicator lamp for string instrument teaching |
-
2012
- 2012-01-19 CN CN2012200249769U patent/CN202422721U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036670A (en) * | 2013-03-06 | 2014-09-10 | 万颖芳 | Indicator lamp for string instrument teaching |
| CN103778821A (en) * | 2014-03-03 | 2014-05-07 | 罗淑文 | Music score and fingering electronic lamplight analog display method and keyboard instrument auxiliary teaching device |
| CN103778821B (en) * | 2014-03-03 | 2017-02-08 | 罗淑文 | Music score and fingering electronic lamplight analog display method and keyboard instrument auxiliary teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130119 |