CN207367593U - A kind of numeral dulcimer plays platform - Google Patents
A kind of numeral dulcimer plays platform Download PDFInfo
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- CN207367593U CN207367593U CN201721521096.1U CN201721521096U CN207367593U CN 207367593 U CN207367593 U CN 207367593U CN 201721521096 U CN201721521096 U CN 201721521096U CN 207367593 U CN207367593 U CN 207367593U
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- dulcimer
- housing
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- control main
- traditional
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Abstract
The utility model discloses a kind of digital dulcimer to play platform, including dulcimer housing, the dulcimer enclosure interior is provided with control main frame, the dulcimer housing upper end is provided with panel by bolt, the panel surface is evenly distributed with key, rod-shaped sensor is installed below the key, the rod-shaped sensor is connected to control main frame by conducting wire, and the panel side is provided with touch-screen and adjustable resistor knob.The utility model solves the problems, such as that traditional dulcimer needs tuning repeatedly to tune up, can easily it be changed between two kinds of rules of five tone cadence temperament and twelve-tone equal temperament, it is greatly enriched the expressive force of dulcimer, the system is on the basis of traditional dulcimer tone color is sampled, true traditional tone color is reduced by playing, tens kinds of personalized dulcimer tone colors and the hundreds of other instrument tambers by digital modulation can also be produced, " sound processed " can be carried out to the lingering sound of dulcimer by pedal control, solved the problems, such as " lingering sound is more than " that traditional dulcimer perplexs performer for a long time.
Description
Technical field
The utility model belongs to musical instrument technical field, and more specifically, more particularly to a kind of digital dulcimer plays platform.
Background technology
Dulcimer, also known as dulcimer, play qin, copper wire qin, covering of the fan qin, bat qin, butterfly qin, hammered string instrument.Dulcimer is middle its people
Essential musical instrument in band of race.Dulcimer is a kind of common hammered string instrument of China, and expressive force is extremely abundant, can with solo,
Instrumental ensemble or accompany for story-telling in the form of ballads song with musical accompaniment, a Chinese musical telling and opera, the angle of " piano accompaniment " is often served as in instrumental folk music He Zou and national orchestra
Color, is a kind of indispensable dominant musical instrument.Between more than 400 years for spreading and developing, reform is never interrupted dulcimer, also comes out
Many new varieties, such as high bass dulcimer, modulation dulcimer, zither dulcimer and electroacoustic dulcimer, especially electroacoustic dulcimer, the musical instrument by
Qin body, sound pick-up, amplifier and speaker composition, its principle is that when string vibrates, sound waves are changed into by sound pick-up
Electric signal, then after amplifier beautification tone color, sent by loudspeaker, its main feature is that tone color is relatively new and unique.
Though dulcimer occupies an important position in national musical instruments, its tuning is difficult, lingering sound is too many, range is not wide, is not easy
The problems such as modulation, but long-standing problem the performance of performer, also limit the dulcimer musical composition containing technologies such as complicated tonalities.
The tone color of dulcimer should have graininess, there is the characteristics of personality of oneself, if without the tone color feature of oneself, sound be it is flat,
Scattered, it will be gulped down by other musical instrument, it is impossible to play the role of oneself.Therefore the tone color quality of dulcimer, directly influences band
Quality level.Although existing electroacoustic dulcimer makes the tone color of traditional dulcimer there occurs some changes, but by its innovative thinking, innovation
The limitation of mode, thus fundamentally change dulcimer the defects of and deficiency.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and a kind of digital dulcimer proposed is drilled
Play platform.
To achieve the above object, the utility model provides following technical solution：
A kind of numeral dulcimer plays platform, including dulcimer housing, and the dulcimer enclosure interior is provided with control main frame, described
Dulcimer housing upper end is provided with panel by bolt, and the panel surface is evenly distributed with key, bar is provided with below the key
Shape sensor, the rod-shaped sensor are connected to control main frame by conducting wire, and the panel side is provided with touch-screen and adjustable
Resistor knob, the adjustable resistor knob is installed on touch-screen side, supporting leg is provided with below the dulcimer housing, described
Supporting leg side is provided with Sustain, and the touch-screen, adjustable resistor knob and Sustain are electrically connected in control
Host.
Preferably, the dulcimer enclosure interior opposite side is provided with electronics power amplifier, and the dulcimer housing sidewall, which is provided with, raises
Sound device.
Preferably, the electronics power amplifier is connected to control main frame by tone frequency channel wire, and the loudspeaker is electrically connected at power amplifier.
Preferably, accompaniment playing module, recording and playback module, composition sound sequence module, keystroke are equipped with the control main frame
Trigger module and sound source data library module.
The technique effect and advantage of the utility model：
1st, never tuning, keystroke triggering include the digital signal of the indexs such as speed, dynamics, are stored in signal essence in host
Really, it and will not change, solve the problems, such as that traditional dulcimer needs tuning repeatedly to tune up.
2nd, musical note conversion function, solves the problems, such as that traditional dulcimer can only use a kind of musical note, which can be in five degree of phases
Easily changed between raw two kinds of rules of rule and twelve-tone equal temperament, therefore China National mode music can be played also to play the West greatly
Ditty music.
3rd, range expands.Virtual key phoneme, its strike note position only need the 1/20 of traditional dulcimer, therefore can set more
Key phoneme, extends at least two octaves than traditional dulcimer range, can play in Musical System by big two groups of A of word to 5 groups of c of small character
In whole sounds, the increasingly complex music of tonality can be played, be greatly enriched the expressive force of dulcimer.
4th, musical instrument appearance, had not only retained traditional dulcimer feature but also had embodied the style of modern trend.
5th, recording and playback system, synchronous recording and played melody can be played back in performance in a digital manner.The recording system
The microphone audio sound-recording united in non-traditional meaning, it be when calculating and store performance in real time by computer by phoneme, duration, hit
The digital information of the generations such as string speed, striking dynamics at string is simultaneously reset.
6th, tone color sampling playback system, the system are true by playing reduction on the basis of traditional dulcimer tone color is sampled
Traditional tone color, moreover it is possible to produce tens kinds of personalized dulcimer tone colors and the hundreds of other instrument tambers Jing Guo digital modulation.
7th, " sound processed " can be carried out to the lingering sound of dulcimer by pedal control, solves traditional dulcimer and perplex performance for a long time
The problem of " lingering sound is more than " of member.
8th, can be that the solo melody performed is accompanied by carrying the accompanying system of Qu Ku, which is both one
Solo instrument is a backup band again, greatly strengthen the function of appeal and artistic effect of dulcimer.
9th, the keystroke phoneme of layout is redesigned, while traditional dulcimer phoneme custom is respected, more scientific, reasonable and people
Property, it can easily, easily play the melodies of the various styles in China and foreign countries.
Brief description of the drawings
Fig. 1 is the structure diagram of Tthe utility model system；
Fig. 2 is the internal structure schematic diagram of Tthe utility model system
Fig. 3 is the flowage structure schematic diagram in the utility model implementation process.
In figure：1 dulcimer housing, 2 control main frames, 3 panels, 4 keys, 5 rod-shaped sensors, 6 touch-screens, 7 adjustable resistors
Knob, 8 supporting legs, 9 Sustains, 10 electronics power amplifiers, 11 loudspeakers, 12 accompaniment playing modules, 13 recording and playback modules, 14 compositions
Sound sequence module, 15 sound source data library modules, 16 keystroke trigger modules.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Specific embodiment described herein only to explain the utility model, is not used to limit the utility model.Base
Embodiment in the utility model, the institute that those of ordinary skill in the art are obtained without making creative work
There is other embodiment, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model provides a kind of digital dulcimer and plays platform, including dulcimer housing 1, the dulcimer
Control main frame 2 is installed, 1 upper end of dulcimer housing is provided with panel 3 by bolt, and 3 surface of panel is equal inside housing 1
Even to be furnished with key 4, the lower section of key 4 is provided with rod-shaped sensor 5, and the rod-shaped sensor 5 is connected to control by conducting wire
Host 2,3 side of panel are provided with touch-screen 6 and adjustable resistor knob 7, and the adjustable resistor knob 7 is installed on tactile
6 sides of screen are touched, the lower section of dulcimer housing 1 is provided with supporting leg 8, and 8 side of supporting leg is provided with Sustain 9, the touch
Screen 6, adjustable resistor knob 7 and Sustain 9 are electrically connected in control main frame 2.
Specifically, the 1 inside opposite side of dulcimer housing is provided with electronics power amplifier 10,1 side wall of the dulcimer housing installation
There is loudspeaker 11.
Specifically, the electronics power amplifier 10 is connected to control main frame 2 by tone frequency channel wire, the loudspeaker 11 is electrically connected at
Power amplifier 10.
Specifically, accompaniment playing module 12, recording and playback module 13, composition sound sequence module are equipped with the control main frame 2
14th, keystroke trigger module 16 and sound source data library module 15.
Specifically, 4 phoneme of key uses " piano roll " mode longitudinal arrangement, and laterally arranged by traditional dulcimer mode
Row are set.
Utility model works process：
S1：Source of sound is recalled by tapping key, each key key mapping is arranged with rod-shaped pressure inductor, keystroke trigger packet
Digital signal containing indexs such as speed, dynamics, is transferred to control main frame, the source of sound inside control main frame in sound source data library module
Database, each key mapping corresponds to an instruction on panel；
S2：Digital signal is transmitted to computer phoneme sequence module by conducting wire, and the sampling dulcimer tone color associated by it is triggered, from
And send the sampling tone color of other musical instruments after traditional dulcimer tone color or modulation change；
S3：The accompaniment portion of computer phoneme source database module dulcimer melody will be stored in midi format or audio format
Point, during use need only the file that needs of program request can play accompaniment sound equipment, be both a solo pleasure so as to fulfill the performance platform
Device is the function of a backup band again；
S4：The setting of adjustable resistor knob is used to control level volume and contactor, and Sustain prolongs with reference to piano
Sound pedal standard, sound processed is carried out in a manner of stepping on tenuto, withdraw sound processed to the dulcimer；
S5：Using piano roll phoneme, its strike note position only needs the 1/20 of traditional dulcimer, therefore can set more keys
Phoneme can play the musical sound of big 2 groups of word, 5 groups of A- small characters c wholes because its range expands, while also increasingly complex to play tonality
Music provides possibility.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of numeral dulcimer plays platform, including dulcimer housing (1), it is characterised in that：Installation inside the dulcimer housing (1)
There is control main frame (2), dulcimer housing (1) upper end is provided with panel (3), the uniform cloth in panel (3) surface by bolt
There is key (4), rod-shaped sensor (5) is installed below the key (4), the rod-shaped sensor (5) is connected to by conducting wire
Control main frame (2), panel (3) side are provided with touch-screen (6) and adjustable resistor knob (7), the adjustable resistor
Knob (7) is installed on touch-screen (6) side, and supporting leg (8), supporting leg (8) the side peace are provided with below the dulcimer housing (1)
Equipped with Sustain (9), the touch-screen (6), adjustable resistor knob (7) and Sustain (9) are electrically connected in control
Host (2) processed.
2. a kind of digital dulcimer according to claim 1 plays platform, it is characterised in that：The dulcimer housing (1) is internal
Opposite side is provided with electronics power amplifier (10), and dulcimer housing (1) side wall is provided with loudspeaker (11).
3. a kind of digital dulcimer according to claim 2 plays platform, it is characterised in that：The electronics power amplifier (10) passes through
Tone frequency channel wire is connected to control main frame (2), and the loudspeaker (11) is electrically connected at power amplifier (10).
4. a kind of digital dulcimer according to claim 1 plays platform, it is characterised in that：Set in the control main frame (2)
There are accompaniment playing module (12), recording and playback module (13), composition sound sequence module (14), keystroke trigger module (16) and source of sound number
According to library module (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521096.1U CN207367593U (en) | 2017-11-09 | 2017-11-09 | A kind of numeral dulcimer plays platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521096.1U CN207367593U (en) | 2017-11-09 | 2017-11-09 | A kind of numeral dulcimer plays platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207367593U true CN207367593U (en) | 2018-05-15 |
Family
ID=62343789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721521096.1U Active CN207367593U (en) | 2017-11-09 | 2017-11-09 | A kind of numeral dulcimer plays platform |
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| Country | Link |
|---|---|
| CN (1) | CN207367593U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107818774A (en) * | 2017-11-09 | 2018-03-20 | 李彦荣 | A kind of digital dulcimer plays platform and playing method |
| CN108877748A (en) * | 2018-07-24 | 2018-11-23 | 河南工程学院 | A kind of accompaniment formula number performer |
| CN113380105A (en) * | 2021-06-17 | 2021-09-10 | 徐州工程学院 | Dulcimer study multifunctional exercise table |
-
2017
- 2017-11-09 CN CN201721521096.1U patent/CN207367593U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107818774A (en) * | 2017-11-09 | 2018-03-20 | 李彦荣 | A kind of digital dulcimer plays platform and playing method |
| CN108877748A (en) * | 2018-07-24 | 2018-11-23 | 河南工程学院 | A kind of accompaniment formula number performer |
| CN113380105A (en) * | 2021-06-17 | 2021-09-10 | 徐州工程学院 | Dulcimer study multifunctional exercise table |
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