CN105590617A - Cucurbit flute auxiliary exercise apparatus - Google Patents
Cucurbit flute auxiliary exercise apparatus Download PDFInfo
- Publication number
- CN105590617A CN105590617A CN201610158263.4A CN201610158263A CN105590617A CN 105590617 A CN105590617 A CN 105590617A CN 201610158263 A CN201610158263 A CN 201610158263A CN 105590617 A CN105590617 A CN 105590617A
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- CN
- China
- Prior art keywords
- scale
- cucurbit flute
- indicator lamp
- management circuit
- note
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000011148 porous material Substances 0.000 claims description 6
- 230000033764 rhythmic process Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005057 finger movement Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D7/00—General design of wind musical instruments
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
- G10H1/0016—Means for indicating which keys, frets or strings are to be actuated, e.g. using lights or leds
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Auxiliary Devices For Music (AREA)
Abstract
The invention relates to the musical instrument field, and especially to a cucurbit flute auxiliary exercise apparatus. The cucurbit flute auxiliary exercise apparatus includes a cucurbit flute body which includes mouthpieces, sound-out holes, threading holes, and seven sound holes. A sound hole opening and closing indicating device corresponding to the sound holes is arranged on the cucurbit flute body and includes a support, a note generator, seven indicating lamps, and a scale indicating lamp. The indicating lamps and the scale indicating lamp are electrically connected to the note generator. The indicating lamps on the support are corresponding to the seven sound holes. The note generator includes a power supply, an input circuit, a music storage and management circuit, and a scale storage and management circuit. The scale storage and management circuit and the seven indicating lamps are electrically connected to the output of the music storage and management circuit and the scale storage and management circuit. The cucurbit flute auxiliary exercise apparatus can guide flute practicers to rapid grasp the playing fingering and rhythm.
Description
Technical field
The present invention relates to musical instrument field, relate in particular to a kind of cucurbit flute auxiliary practice device.
Background technology
Cucurbit flute is with a long history with it, melodious mild and indirect, dexterous portable, the relative low price of sound and be subject to liking of numerous music-lovers. But the process of playing wind instruments of cucurbit flute has certain technical difficulty, especially completing of the bass of cucurbit flute, pitch, melody is slow the deciding of urgency of gas while playing wind instruments by player, its corresponding different note has the switching combination of regulation, needs player's two hand finger teamworks just can complete melody. For beginner, see music score, need to consider which finger to cover which sound hole with, be comparison pain in the neck feelings, this thinking processes has destroyed the continuity that melody is played wind instruments, and has increased the difficulty of instrument playing, and then affected beginner's interest, even give up halfway. Begining to learn stage practitioner tentatively finger movement corresponding to the each note of grasp of training for a long time, and then could skillfully play wind instruments; If by aiminging drill of short period, make to point the corresponding switching relation of flexible grasp scale and sound hole, and the continuous skilled degree to freely playing according to note finger, this should be that each beginner is desired. Amateur, also can be by this device playing method of grasp musical instrument fast.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, a kind of cucurbit flute auxiliary practice device that can help cucurbit flute beginner to grasp fast sound hole finger manipulation rule and skill is provided.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of cucurbit flute auxiliary practice device, comprise cucurbit flute body, described cucurbit flute body comprises, mouthpiece, sender, lacing hole and seven sound holes, it is characterized in that, on described cucurbit flute body, be provided with the sound hole corresponding with described sound hole and open and close indicating device;
Described sound hole opens and closes indicating device and comprises support, note generator, seven indicator lamps and a scale indicator lamp, described indicator lamp and scale indicator lamp are electrically connected with described note generator respectively, described indicator lamp on described support that order is set is corresponding with described seven sound holes respectively;
Described note generator comprises power supply, input circuit, music storage management circuit, scale storage administration circuit, and described seven indicator lamps are electrically connected with the output of described music storage management circuit and scale storage administration circuit respectively; Described music storage management circuit is according to pre-stored music notation, and by set beat joint gather to each indicator lamp send bright, signal goes out, described scale storage administration circuit is given described scale indicator lamp green or danger signal by the scale of setting, described redness is high pitch, green for bass, turns off the light as middle pitch;
Open and-shut mode corresponding relation by note and sound hole is based upon in described music storage management circuit with the form of form in advance, when needs are drilled while gathering certain note, first from form, finding out should which sound hole perforate, which sound hole closed pore, then corresponding give corresponding indicator lamp provide bright, signal goes out.
Described music storage management circuit comprises single-chip microcomputer or scale state encoding device.
General principle of the present invention is, music score is input in described music storage management circuit and scale storage administration circuit by note and beat and scale, in the time playing, through described music storage management circuit, the each note that will play is changed into corresponding indicator lamp light on and off, through described scale storage administration circuit, the each scale that will play is changed into corresponding color bright light, by this light on and off situation be finger should open and close the instruction of corresponding sound hole, regulate while playing wind instruments the urgency of gas slow by the light on and off of color. Practitioner is bright according to indicator lamp, go out and the change situation of color, and correspondence is lifted finger, pressed finger, regulates that the urgency of gas while playing wind instruments is slow can play out music; Skill comes from practice in meeting of a specified duration, just can not rely on auxiliary practice device.
The invention has the beneficial effects as follows: can do basic fingering draining according to the guiding of indicator lamp to some elementary practitioners; Can not only guide finger movement to intermediate practitioner, and can be bright according to its indicator lamp, the time of going out can accurately hold performance beat, while playing wind instruments, the urgency of gas is slow because can accomplish at music storage management circuit input music score very accurate.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described support comprises connecting rod and indicator lamp mounting rod, and described indicator lamp mounting rod is fixed under described cucurbit flute body near in the middle of described sender and described lacing hole by described connecting rod.
Adopt the beneficial effect of above-mentioned further scheme to be, indicator lamp is arranged on described cucurbit flute body near in the middle of described sender and described lacing hole, adapt to very much player's custom, in performance, natural energy is observed indicator lamp situation; In addition, connect and be also convenient to remove servicing unit after player is skilled by mounting rod.
Further, described indicator lamp is LED.
Adopt the beneficial effect of above-mentioned further scheme to be, LED volume is little, convenient and practical.
Brief description of the drawings
Fig. 1 is respectively structural representation of the present invention and cucurbit flute rearview;
Fig. 2 is the note generator principle schematic with single-chip microcomputer of the present invention;
Fig. 3 is the note generator principle schematic with scale state encoding device of the present invention;
Fig. 4 is the open and-shut mode corresponding relation of note and sound hole.
At Fig. 1 in Fig. 3,1, cucurbit flute body; 1-1～1-7; The first sound hole～the octave hole; 1-8, sender 1-9, mouthpiece; 1-10, wire rope handling mouth; 2, indicator lamp mounting rod; 2-1～2-7; The first sound hole indicator lamp～the octave hole sound hole indicator lamp; 2-8, scale indicator lamp; 3, note generator; 3-1, single-chip microcomputer; 3-2, display, 3-3, input circuit; 3-4, clock circuit; 3-5, reset circuit; 4, connecting rod; 5, fixed cover; 6, scale state encoding device; 6-1, beat circuit for generating; 6-2, address code coding circuit; 6-3, eprom memory; 6-4, drive circuit.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
If Fig. 1 is to as shown in Fig. 4, a kind of cucurbit flute auxiliary practice device, comprise cucurbit flute body 1, described cucurbit flute body 1 comprises, mouthpiece 1-9, sender 1-8, lacing hole 1-10 and seven sound hole 1-1～1-7, is provided with the sound hole corresponding with described sound hole and opens and closes indicating device on described cucurbit flute body 1;
Described sound hole opens and closes indicating device and comprises support, note generator 3, seven indicator lamp 2-1～2-7, and indicator lamp and scale indicator lamp are electrically connected with described note generator 3 respectively described in a scale indicator lamp 2-8, described indicator lamp on described support that order is set is corresponding with described seven sound hole 1-1～1-7 respectively;
Described note generator 3 comprises power supply, input circuit 3-3, music storage management circuit, scale storage administration circuit, and described seven indicator lamp 2-1～2-7 are electrically connected with the output of described music storage management circuit respectively; Described music storage management circuit is according to pre-stored music notation, and by set bar and rhythm give each indicator lamp send bright, signal goes out, described scale storage administration circuit is given described scale indicator lamp 2-8 green or danger signal by the scale of setting, described redness is high pitch, green for bass, turns off the light as middle pitch;
Described music storage management circuit comprises single-chip microcomputer 3-1 or scale state encoding device 6.
Described support comprises connecting rod 4 and indicator lamp mounting rod 2, and described indicator lamp mounting rod 2 is fixed on described cucurbit flute body by described connecting rod 4 and leans in the middle of described sender 1-8 and described lacing hole 1-10 for 1 time.
Described indicator lamp is LED.
As shown in Figure 2, one embodiment of the present invention, be specially note generator 3 principle schematic with single-chip microcomputer 3-1 of the present invention: described note generator 3 comprises power supply, keyboard input circuit, 80C51 single-chip microcomputer, described single-chip microcomputer 3-1 comprises P0, P1 and P3 port, described keyboard input circuit is connected with the P3 port of single-chip microcomputer 3-1, on described P1 port, be also provided with two 8 sections of indicators, wherein one for showing the high, medium and low state of note, another one is used for showing note itself, as 1,2,3 ... Deng; P1.0～the P1.7 of described P1 port is connected respectively LED2-1～LED2-8.
Specific implementation process is: (1) makes the corresponding relation of note and sound hole in single-chip microcomputer 3-1 that table is to be checked in advance, and its corresponding relation is shown in Fig. 4, and this table is worked out by cucurbit flute fingering and note corresponding relation. (during simplifying, the half-open poroid state in table is not considered).
When in the middle of Fig. 4, sound hole is closed pore, corresponding LED light is gone out; In the time that sound hole is perforate, corresponding LED lamp is bright; Gather note middle pitch " 1 " during as drilled, sound hole is closed pore, and corresponding LED2-1～LED2-7 is the state of going out, and because being middle pitch, therefore described LED2-8 is the state of going out, is high level in output corresponding to PO port, and indicator lamp does not work, and represents closed pore state; For another drilling while gathering note high pitch " 1 ", the first corresponding sound hole is closed pore as shown in Table, and LED2-1 is for for going out, and LED2-8 is that red light represents middle pitch, and P1.0 and P1.6 port should be output as high level; The second corresponding sound hole is perforate to octave hole, and LED2-2～LED2-7 is bright state, and port P1.1～P1.7 output low level, makes LED2-2～LED2-7 bright, is expressed as perforate;
(2) music score that will practise, first presses beat and note music score is inputted to single-chip microcomputer 3-1 by keyboard;
(3) after performance starts, under programme-control, read in order note, and look into Fig. 4 by program and read the corresponding output state of each sound hole, by P0 port driver, LED lights or knocks out;
(4), under predefined programme-control, run through successively each note according to beat and realize whole music playing.
As long as practitioner is seeing seven indicator lamp 2-1～2-7 and scale indicator lamp 2-8, with regard to a sound hole, as long as corresponding LED goes out, just press finger, in the time that corresponding LED is bright, just lift finger, corresponding LED2-8 is that red light is that high pitch, green light are bass, turn off the light as middle pitch.
As described in Figure 3, be another embodiment of the invention, be specially note generator 3 principle schematic with scale state encoding device 6 of the present invention: described music storage management circuit comprises scale state encoding device 6. Described scale state encoding device 6 can be made up of the beat circuit for generating 6-1 being electrically connected successively, address code coding circuit 6-2, eprom memory 6-3 and drive circuit 6-4, and the output of described drive circuit 6-4 connects respectively described indicator lamp. Here drive circuit 6-4 can select UNL2003, and memory is EPROM2716. Utilize the coding rule of above-mentioned Fig. 4, music score to be played is encoded, and store in memory with EPROM write device by beat order, in the time playing beginning, clock circuit 3-4 provides beat joint to gather, and is loaded into the address end of described memory by described address code coding circuit, in the time moving successively by sequence of addresses, its data terminal is exported to indicator lamp by compiling in advance the content of depositing, and reaches the object that shows sound hole state.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a cucurbit flute auxiliary practice device, comprises cucurbit flute body, described cucurbit flute body comprise mouthpiece,Sender, lacing hole and seven sound holes, is characterized in that, on described cucurbit flute body, is provided with and described soundThe corresponding sound hole in hole opens and closes indicating device;
Described sound hole opens and closes indicating device and comprises that support, note generator, seven indicator lamps and a scale refer toShow lamp, described indicator lamp and scale indicator lamp are electrically connected with described note generator respectively, described indicator lampOn described support that order is set is corresponding with described seven sound holes respectively;
Described note generator comprises power supply, input circuit, music storage management circuit, scale storage administrationCircuit, described seven indicator lamps defeated with described music storage management circuit and scale storage administration circuit respectivelyGo out electrical connection; Described music storage management circuit is according to pre-stored music notation, and by setting beat jointGather and send bright, the signal that goes out to each indicator lamp, described in described scale storage administration circuit is given by the scale of settingScale indicator lamp green or danger signal, described redness is high pitch, green for bass, turns off the light as middle pitch;
Being based upon described music with the form of form in advance by the open and-shut mode corresponding relation of note and sound hole depositsIn storage management circuit, drill while gathering certain note when needs, first from form, finding out should which sound hole perforate,Which sound hole closed pore, then corresponding give corresponding indicator lamp provide bright, signal goes out.
Described music storage management circuit comprises single-chip microcomputer or scale state encoding device.
2. a kind of cucurbit flute auxiliary practice device according to claim 1, is characterized in that describedFrame comprises connecting rod and indicator lamp mounting rod, described in described indicator lamp mounting rod is fixed on by described connecting rodUnder cucurbit flute body near in the middle of described sender and described lacing hole.
3. a kind of cucurbit flute auxiliary practice device according to claim 1, is characterized in that described fingerShow that lamp is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158263.4A CN105590617A (en) | 2016-03-18 | 2016-03-18 | Cucurbit flute auxiliary exercise apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158263.4A CN105590617A (en) | 2016-03-18 | 2016-03-18 | Cucurbit flute auxiliary exercise apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105590617A true CN105590617A (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610158263.4A Pending CN105590617A (en) | 2016-03-18 | 2016-03-18 | Cucurbit flute auxiliary exercise apparatus |
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| Country | Link |
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| CN (1) | CN105590617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845114A (en) * | 2016-06-17 | 2016-08-10 | 重庆理工大学 | Cucurbit flute auxiliary practice device without environmental sound interference |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7759571B2 (en) * | 1998-05-15 | 2010-07-20 | Ludwig Lester F | Transcending extensions of classical south Asian musical instruments |
| CN102945668A (en) * | 2012-11-30 | 2013-02-27 | 庄森彬 | Phonetic alphabet harmonica with sensitive indicator lamps |
| CN202871137U (en) * | 2012-11-23 | 2013-04-10 | 浙江海洋学院 | Woodwind instrument learning assistor |
| CN204143677U (en) * | 2014-09-15 | 2015-02-04 | 哈尔滨师范大学 | A kind of flute tutoring system |
| CN204596398U (en) * | 2015-02-26 | 2015-08-26 | 邱宏华 | A kind of exercise musical instrument |
-
2016
- 2016-03-18 CN CN201610158263.4A patent/CN105590617A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7759571B2 (en) * | 1998-05-15 | 2010-07-20 | Ludwig Lester F | Transcending extensions of classical south Asian musical instruments |
| CN202871137U (en) * | 2012-11-23 | 2013-04-10 | 浙江海洋学院 | Woodwind instrument learning assistor |
| CN102945668A (en) * | 2012-11-30 | 2013-02-27 | 庄森彬 | Phonetic alphabet harmonica with sensitive indicator lamps |
| CN204143677U (en) * | 2014-09-15 | 2015-02-04 | 哈尔滨师范大学 | A kind of flute tutoring system |
| CN204596398U (en) * | 2015-02-26 | 2015-08-26 | 邱宏华 | A kind of exercise musical instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845114A (en) * | 2016-06-17 | 2016-08-10 | 重庆理工大学 | Cucurbit flute auxiliary practice device without environmental sound interference |
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Application publication date: 20160518 |