CN107331376A - Dynamic vertical line spectrum and key denotation approach and device during based on sound shape and color power - Google Patents
Dynamic vertical line spectrum and key denotation approach and device during based on sound shape and color power Download PDFInfo
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- CN107331376A CN107331376A CN201710408772.2A CN201710408772A CN107331376A CN 107331376 A CN107331376 A CN 107331376A CN 201710408772 A CN201710408772 A CN 201710408772A CN 107331376 A CN107331376 A CN 107331376A
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- vertical line
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- 238000001228 spectrum Methods 0.000 title claims abstract description 128
- 238000013459 approach Methods 0.000 title description 2
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G1/00—Means for the representation of music
- G10G1/02—Chord or note indicators, fixed or adjustable, for keyboard of fingerboards
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/02—Boards or like means for providing an indication of notes
- G09B15/023—Electrically operated
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/12—Keyboards; Keys
Abstract
A kind of dynamic vertical line when the present invention provides shape and color power based on sound is composed and key device for marking, with reference to numbered musical notation, staff is improved to describe digital numbered musical notation name, dynamics is played, plays duration, and displaying different colours and the dynamic vertical line spectrum of shape signal, corresponded in real time with position of piano key, different colours, shape, the device for marking of digital numbered musical notation name are mixed on other key, so that beginner can quickly play.Device includes dynamic vertical line spectrum generation module, dynamic vertical line spectrum display module, key Sign module, control module and power supply.The key tag unit of key attribute block shows different colors, figure and numeral by the way of passive and active display is combined, the economic implementation that can be specifically combined using a kind of Electronic Control and type matrix.The device reduces requirement of the player to staff, and convenient sightsinging, key mark is eye-catching, facilitates beginner to play, is adapted to public recreation, whole device can be carried and extended, be easily installed on different qins.
Description
Technical field
The invention mainly relates to the explanation of music score and displaying, to key mix different colours and shape key mark, with
And combination plays mode and shows corresponding digital numbered musical notation name, and in particular to dynamic vertical line spectrum and qin during a kind of shape and color power based on sound
Key flag device.
Background technology
Keyboard instrument is the musical instrument general name for having the arrangement such as key of fingerboard, than if any piano, electronic organ, pipe organ
Deng.Each key, which has under fixed pitch, key, on musical instrument often resonating tube or other devices for being available for sounding.Bullet during performance
The sound-producing device that the person of playing is pressed in key, musical instrument then sends sound.Play keyboard instrument requirement player and be proficient in music theory, pore over five
Line spectrum, and the accurately numbered musical notation sound of clear all pitches and representative for playing all keys of mode, this is for beginner
Need longer time to learn and be familiar with, the note of staff could be converted to position and the gesture for playing keyboard.
By taking piano as an example, the spectrum required for piano is staff, and staff is general musical notation in the world at present,
It is to be marked on five equidistant parallel horizontal lines.Staff between five lines and four to describe pitch, relative to numbered musical notation, staff
Advantage be the height for being easy to show sound, knowledge is easy to complicated harmony (having several sounds to occur on a position) simultaneously
Not, vision is perfectly clear；The form of especially high or low numerous sounds is even more very clear in terms of melody is represented, therefore
It is widely used in the world.It may be said that staff is in music " Esperanto ", but but there are many difficult points for beginner：
1) pitch of staff is represented.Compared with numbered musical notation, staff can visually show the height of sound, still, with limited
Line and all pitches of description are, it is necessary to increase many ledger lines, tone mark or temporary up-down mark so that beginner is difficult quick
Read spectrum.
2) value of staff is represented.Staff provides the value of each note, i.e. sound using marks such as tail and dots
Duration, allow people to be difficult to differentiate and remember, and need player oneself to hold beat and key and press and unclamp
Time, this is more difficult for beginner, especially has multiple notes to need in harmony while when pressing multiple keys, being even more
It is extremely difficult.Therefore, the value that each note is accurately held by reading staff is not easy to.
3) key is represented with two kinds of keys of black and white come dull.Piano has 88 keys, wherein 52 white keys, 36 black keys, quilt
It is divided into bass area, middle register and treble, then is grouped on this basis.Such as middle register is divided into three groups again, and every group is one eight
Degree, has 12 keys, wherein 7 white keys, 5 black keys.This 12 keys are 12 sounds used in 12 equal temperances.These keys are in succession
Arrangement, although black key is according to 2, and 3 are that one group of intersection is regularly arranged, but are begun to learn by the position of key merely
Person is still easy to obscure adjacent subregion or packet.
4) staff is corresponding with the position of key.The position that note occurs on staff is higher, and sound is also higher, otherwise sound
The position for according with appearance is lower, and sound is also lower, to determine the height of sound, in addition it is also necessary to indicated with clef.Clef is remembered in staff
On a certain bar line, this line is provided with fixed sound level title and height, at the same also determine on other each lines or in
Sound level title and height.The sound that note is represented on different clefs, staff is just different, and the correspondence of key also differs
Sample, it is difficult to go to differentiate and remember.
5) staff maps the conversion of position of piano key.Staff is the pleasure by the endways writing high pitch of five lines and bass
Spectrum, and what key was usually arranged sidewards, therefore player must be transformed into the endways staff for recording high bass and arrange sidewards
On the key of row, this transfer process is related to 88 keys of piano, and so complicated conversion causes many beginners to hope the raw fear of spectrum,
And can not adhere to learning qin.
6) numbered musical notation can not directly correspond to key, it is necessary to learn staff with grasping and various play mode corresponding key position
Put.Numbered musical notation is to use 1,2,3,4,5,6,7 this seven Arabic numerals, is roll call, referred to herein as digital numbered musical notation name, to represent sound
Height, this seven numerals are the basic sound levels of numbered musical notation, read successively from low to high be：Do, re, mi, fa, sol, la, si.
And a group in key has only 7 sounds in 12 keys, numbered musical notation, when player only understands numbered musical notation, it is impossible to and key
It is mapped.Come out in addition, choosing 7 sounds inside this 12 keys, have it is a variety of may, therefore piano playing has and much plays tune
Formula, it is different each to play the corresponding key of mode this 7 sounds, therefore piano must be learnt by heart and various play 7 sounds in mode
Corresponding key, so study staff and grasping and various playing introduction of the corresponding position of piano key of mode as piano
Threshold.But staff represents complicated, various to play that the corresponding position of piano key conversion of mode is various, learning difficulty is big so that general
Logical masses can not Fast Learning piano.
In order that playing more convenient directly perceived, beginner's quick start is helped, shoegaze software is occurred in that on the market and hard
The improvement of part.On software, many is played entertainment software (such as the piano HD softwares in ipad learn qin room etc.) and can carried according to music score
Show the position of piano key played, but do not parse staff intuitively, can not provide and play value and dynamics, therefore can only rise
To simple amusement effect.Intelligent fender The ONE then help people to play by software and hardware combining, on software, lead to
Connection iPad, iPhone are crossed, supporting software of arranging in pairs or groups can show the position of piano key played in real time；On hardware, pass through key
On the position of piano key played of indicator lamp prompting, but the prompting of playing of its Dynamic Announce fails completely to parse staff, and not
It is enough directly perceived, do not account for corresponding with numbered musical notation, therefore this kind of dynamic prompt lamp can not be relative with the music rhythm in the minds of player yet
Should, while the song person of singing can not be helped to be sightsinged by numbered musical notation.
At present, recorded when composer composes music with staff, and need to pore over staff just can be with if can by player
It is corresponding with numbered musical notation to understand staff with another spectrum, pitch, value and volume are intuitively provided, and qin on keyboard
The position of key is supplied to player, and player need not then understand staff, if can numbered musical notation or be familiar with melody just can be easily accurate
Really play out the melody described by former staff.
The content of the invention
For the keyboard instruments such as current piano study it is extremely difficult introduction and learn uninteresting, it is difficult to current staff and qin
Key is connected, and is even more difficult to play melody according to numbered musical notation or is coordinated sightsinging, when present invention offer one kind is based on sound shape and color power
Dynamic vertical line spectrum and key device for marking, staff is improved to describe digital numbered musical notation name (sound, i.e. roll call), dynamics is played
(power), long (time) when playing, and the dynamic vertical lines spectrum of five dimension one that displaying different colours (color) and shape (shape) are illustrated, are somebody's turn to do
Dynamic vertical line spectrum and position of piano key are corresponded in real time, also mix different colours and shape, the qin of corresponding numbered musical notation roll call on key in addition
Key flag device so that player in the case of corresponding position of piano key is not known still can skilled quick playing, can also basis
Numbered musical notation coordinates sightsinging.The present invention is achieved through the following technical solutions：
Dynamic vertical line spectrum and key device for marking during based on sound shape and color power, it is characterised in that device includes dynamic vertical line spectrum and produced
Module, dynamic vertical line spectrum display module, key Sign module, control module and power supply.Dynamic vertical line spectrum generation module is responsible for handle
Staff or numbered musical notation translate into dynamic vertical line spectrum, and dynamic vertical line spectrum display module provides man-machine interaction and with display screen dynamic
State vertical line spectrum is shown.The eye-catching key subregion of key Sign module offer and grouping information, and tune is played according to melody
Formula and the digital numbered musical notation name become, the key tag unit number that it is included is consistent with key number.Control module control dynamic is perpendicular
The overall work of line spectrum generation module, dynamic vertical line spectrum display module and key Sign module, according to the staff of input or
Numbered musical notation music score, and mode is played, music score is translated into dynamic vertical line and composed by the dynamic vertical line spectrum generation module of control, then controls dynamic
Vertical line spectrum display module shows dynamic vertical line spectrum, while showing numeral letter according to mode control key Sign module is played
Compose name.Dynamic vertical line spectrum display module can be realized with touch display screen, be placed in the place that player is readily seen that, key
Sign module is affixed on the vacant position above and below keys and keyboard, and key tag unit corresponds the key of keyboard.So can be with complete
The full immanent structure for not changing existing piano, simply puts the device and fix, plug in, it is possible to work, to bullet
The person of playing provides the dynamic vertical line spectrum and the position of piano key played of convenient sightsinging.Package unit easy installation and removal, is easily carried, can
With on the qin played the need for the difference.Note duration is played to detect the effect played, it is necessary to feed back and by bonding force
Degree etc., then can add and play the situation of button duration and dynamics when sensing module is played to gather and give and feed back, may refer to
Patent " a kind of colored shape meaning of Interactive Dynamic releases spectral method and plays teaching apparatus with musical instrument ".
Dynamic vertical line composes generation module, according to the music score of melody to be played, such as numbered musical notation, staff, described in music score
Digital numbered musical notation name, pitch, value (duration of a sound), volume (dynamics played) are completely intuitively transformed into dynamic vertical line spectrum.Its
Described in dynamic vertical line spectrum be made up of colored spectral line, some numbered musical notations symbol, field of regard and hit_key time line, completely intuitively show pleasure
Digital numbered musical notation name, pitch, value, the volume of note in spectrum.Chromatic spectrum line drawing states different pitches；Numbered musical notation symbol characterizes note
Digital numbered musical notation name, value and volume, field of regard is the region that player's eyes are paid close attention to, with the face on key Sign module
Color, figure and numeral are Background, in order that numbered musical notation is accorded with this region evident from the colour brightness of this adjustable Background.
Hit_key time line is look above area, and different numbered musical notation symbols are hit with music score beat Dynamic Announce when some numbered musical notation symbol rises to
Then player plays corresponding key with corresponding dynamics and duration during key time line.
The colored spectral line of above-mentioned dynamic vertical line spectrum is vertical line, with a pair of each key tag unit 1 on key Sign module
Should, i.e., the spectral line number of dynamic vertical line spectrum is as key number of tag units, the spectral line color and corresponding key of dynamic vertical line spectrum
The solid colour of tag unit.Visually see, spectral line is connected with key Sign module, colored spectral line intuitively represents sound
Height, player easily can correspond to keyboard from dynamic vertical line spectrum.If the width and keys and keyboard width one of dynamic vertical line spectrum
Cause, the colored spectral line of dynamic vertical line spectrum is attached thereto located immediately at the top of key Sign module；If the width of dynamic vertical line spectrum
The colored spectral line end for then being composed dynamic vertical line with the multi-color cord of inclination diverging when degree is less than keys and keyboard width and key mark mould
Each key tag unit of block is connected.
The numbered musical notation symbol of above-mentioned dynamic vertical line spectrum is located on colored spectral line, represents the note on music score, can intuitively show
Digital numbered musical notation name, value and the volume of note.Numeral on numbered musical notation symbol represents the digital numbered musical notation name of the note, with numeral come table
Show；In order to distinguish some numbered musical notation symbol played using left hand or the right hand, different shapes can be assigned；It is current in order to distinguish
Whether to play, be represented with brightness, as grey represents that wait is played, light expression and play.The value of numbered musical notation symbol is represented should
The value played, the altitude feature (timeline) that can be accorded with by numbered musical notation is described, and its height is divided into different scales, for generation
The different value of table, such as whole note, minim, crotchet, quaver, semiquaver, demisemiquaver, six
Ten crotchets etc..According to the rhythm of melody, the height of numbered musical notation symbol can be reduced gradually, the remaining value of Dynamic Announce.To reality
When the duration played of detection note, then can add and play sensing module and given instead to gather the time pressed and unclamped of button
Feedback, real-time duration is added in height, is shown in dynamic vertical line spectrum.The volume of numbered musical notation symbol represents the power that play
Degree, the width characteristics (standard dynamics bar) that can be accorded with by numbered musical notation are described.To the dynamics that detection note is played in real time, then may be used
Sensing module is played with addition to feed back to gather the keystroke dynamics played and give, and is superimposed real-time dynamics and is shown in dynamic vertical line spectrum
On.Such as, a real-time dynamics bar is superimposed, its color and standard dynamics bar are different, when its width is less than standard dynamics bar, represented
Play dynamics too small, when its width is less than proof force degree bar greatly, it is excessive that dynamics is played in expression.Colored spectral line pair where numbered musical notation symbol
The key answered is the key (i.e. pitch) that play.
Field of regard in above-mentioned dynamic vertical line spectrum, can be highlighted, to highlight the note that should will be played
Corresponding numbered musical notation symbol.It is the numbered musical notation symbol in music score corresponding to follow-up note to be played, letter to be played below field of regard
Spectrum symbol is grey, and is slowly at the uniform velocity raised above with the rhythm of music score.
The hit_key time line of above-mentioned dynamic vertical line spectrum, positioned at the top of field of regard, when certain numbered musical notation symbol touches keystroke
Groove, and be changed into from grey lighting state, points out the key corresponding to the colored spectral line where it to be played.Numbered musical notation symbol is worn
During crossing hit_key time line, its height terminates according to beat gradually step-down until playing value, and numbered musical notation symbol disappears.
Dynamic vertical line composes display module, Dynamic Announce dynamic vertical line spectrum.Dynamic vertical line spectrum composes generation module by dynamic vertical line
After generation, give dynamic vertical line spectrum display module to show, this can be realized with touch display screen, the width of touch display screen
Can be different according to actual conditions.
Key Sign module is made up of several key set of landmarks.Each key set of landmarks is by a sound group colour band and one
Key attribute block is constituted.Sound group colour band represents different sound groups, each key set of landmarks with different color or figure
Key attribute block be made up of several key tag units, and key correspond.By taking piano as an example, key Sign module by
9 key set of landmarks compositions.Sound group colour band such as uses grey, then it represents that one group of the small character of middle register, and middle register is represented with white
Two groups of small character.All it is with 12 within an octave outside five groups of small character except big two groups of word according to the setting of piano key
Key is one group, often assembles and puts a key set of landmarks, the sound group colour band of each key set of landmarks different colours or figure
Distinguish, the key attribute block of each key set of landmarks is made up of 12 key tag units, and 12 keys are corresponded.
The sound group colour band of above-mentioned key set of landmarks distinguishes the sound group for representing different with different color or figure,
It is the differentiation of key between group, is shown with passive form.
The key tag unit of the key attribute block of above-mentioned key set of landmarks is distinguished with different color or figure
Key in sound group, shows numeral with numerical monitor block in addition, represents different digital numbered musical notation names.The not key mark of unisonance group
Will block can be with identical.Different colors or figure can fix display using passive form, e.g., and first basis is played
The hobby of person is designed, and is republished and is tinted up, for substantially distinguishing the key in sound group.Due to it is different play mode come
When playing same music score, the roll call that it is represented at same position of piano key is different, is not fixed, numerical monitor block then play by basis
Mode shows corresponding digital numbered musical notation name, so come Dynamic Announce, convenient sightsinging in active form.
Above-mentioned key set of landmarks can be realized using a thin hard box, and the color and qin of sound group colour band are printed above hard box
Several holes are opened in color and figure on key flag unit, centre, the numerical monitor block for placing Dynamic Announce numeral, so
3M VELCROs are stained with below hard box afterwards, the above and or below of key is affixed on.The shape of hole can be square, circular etc.
Shape.The key set of landmarks being affixed on below key can be simplified, e.g., if key attribute block, and can be further simple
Turn to passive display of only color and (or) figure etc..
The totality of the dynamic vertical line spectrum generation module of control module control, dynamic vertical line spectrum display module and key Sign module
Work, includes main control unit and digital display electronic control unit.Main control unit according to music score such as the staffs or numbered musical notation of input, with
And mode is played, music score is translated as dynamic vertical line and composed by the dynamic vertical line spectrum generation module of control, and the dynamic vertical line spectrum of control shows mould
The dynamic vertical line spectrum of block display；Digital display electronic control unit controls numerical monitor block in each key set of landmarks according to mode is played
The display control of digital numbered musical notation name, is the display of 1-7 Arabic numerals.
The work of numerical monitor block, numerical monitor in the digital display electronic control unit control key tag unit of control module
The display mode of block can use LED dot matrix, it would however also be possible to employ seven sections of LED charactrons.The array element that LED lattice designs are arrived is more, shows
Show attractive in appearance, but circuit is complicated, it is expensive；Seven sections of LED charactrons circuits are simple, and price is cheaper than LED dot matrix, but display
Aesthetics declines.
The active display of numerical monitor block, a kind of in the digital display electronic control unit control key tag unit of control module
Economic mode is that Electronic Control and type matrix are implemented in combination with, referred to herein as backlight type matrix.The numeral for the 1-7 to be shown on type matrix
All first printing or engraving or 3D printing are fixed, and some apertures are numerically stabbed again to printing opacity, have been assigned if then making
The LED lamp panel of dry LED, each LED is located at the lower section of type matrix respective digital, and showing which numeral, then digital display control is single
Which LED is member light with regard to control, and the circuit realiration is simple, but the space that display takes is big, when the space of display is fixed
Wait, then the numeral shown is just smaller.
It is proposed by the invention based on sound shape and color power when dynamic vertical line spectrum and key device for marking, with advantages below：
(1) dynamic vertical line spectrum incorporates numbered musical notation, and numbered musical notation symbol is labelled with digital numbered musical notation name, the key attribute block of field of regard and displayed that
Numbered musical notation name so that will not staff and the people that only understands numbered musical notation can also play.
(2) dynamic vertical line spectrum is except colored spectral line and key one-to-one corresponding, and field of regard also has different colours, of different shapes
Key attribute block to correspond with key, facilitates player to find the position of piano key for playing note.
(3) dynamic vertical line spectrum is accorded with using numbered musical notation timeline, dynamics bar describe the value and volume of note, and staff
Volume can not be described.If there is reponse system, player can accurately hold key and press and the release time, that is, accurately hold
Rhythm, can also adjust the dynamics of playing.
(4) key attribute block distinguishes different sound groups, different colors or different shapes with different sound group colour bands
Shape distinguishes the white-black key of same sound group, while showing digital numbered musical notation name (roll call).Key attribute block is affixed on key upper and lower, makes
Obtain white-black key and easily recognize that sound area is easily found, the difficulty of introduction is played in reduction, help beginner's quick start, more allow and play
Person can also play against numbered musical notation, and it is more easy to sightsing.When the prompting of key attribute block is conducive to playing, its with the minds of player
Music rhythm it is corresponding, while can also help the song person of singing to be sightsinged by numbered musical notation.
(5) the digital numbered musical notation name that the numerical monitor block of key attribute block is shown plays mode change according to music score, and this allows
Player is when playing the not music score of the people having the same aspiration and interest without deliberately going memory difference to play the corresponding position of piano key of the identical note of mode
Difference, allows qin to become simple.
(6) the numerical monitor mode in the key tag unit combined the invention provides a kind of Electronic Control and type matrix,
So that key Sign module comparison is economical and practical.
Brief description of the drawings
Fig. 1 (a) is the system block diagram of the present invention；
Fig. 1 (b) is the schematic device of the present embodiment；
Fig. 2 is the schematic diagram of the dynamic vertical line spectrum of the present embodiment；
Fig. 3 (a) is the numbered musical notation symbol schematic diagram of the digital name of the different numbered musical notations of identical value and volume of the present embodiment；
Fig. 3 (b) is the numbered musical notation symbol schematic diagram of the different values of the present embodiment；
Fig. 3 (c) is the change schematic diagram that numbered musical notation is accorded with when the present embodiment plays 4 dieresis；
Fig. 3 (d) is the numbered musical notation symbol schematic diagram of three different volumes of the present embodiment；
Fig. 4 (a) is the key set of landmarks schematic diagram of the present embodiment one group of small character of correspondence；
Fig. 4 (b) is the key set of landmarks schematic diagram that the present embodiment simplifies；
Fig. 4 (c) is the present embodiment C is adjusted, D is adjusted, the schematic diagram of E timing key set of landmarks；
Fig. 4 (d) is the type matrix schematic diagram of the present embodiment key set of landmarks；
Fig. 4 (e) is the board layer LED light array schematic diagram of the present embodiment key set of landmarks；
Fig. 4 (f) is the board layer LED light array of the present embodiment key set of landmarks in the bright schematic diagram of the corresponding LED of C timings；
Fig. 4 (g) is the effect diagram of some key set of landmarks when the corresponding LED of the present embodiment C timings is bright；
Fig. 5 is the joint displaying schematic diagram of the dynamic vertical line spectrum of the present embodiment and key Sign module；
Fig. 6 is the flow chart that player of the present invention is played using the present apparatus.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings, but the implementation of the present invention is not limited to
This.
As shown in Fig. 1 (a), be the present invention based on sound shape and color power when dynamic vertical line spectrum and key device for marking system frame
Figure, including dynamic vertical line spectrum generation module, dynamic vertical line spectrum display module, key Sign module, control module and power supply.Dynamic
Vertical line spectrum generation module is responsible for staff or numbered musical notation to translate into dynamic vertical line spectrum, and dynamic vertical line spectrum display module provides man-machine
Interact and dynamic vertical line spectrum is shown with display screen.Key Sign module provides eye-catching key subregion and packet letter
Breath, and the digital numbered musical notation name that mode is played according to melody and become, its key tag unit number and key number one for including
Cause.The overall work of the dynamic vertical line spectrum generation module of control module control, dynamic vertical line spectrum display module and key Sign module,
Include main control unit and digital display electronic control unit.Main control unit is according to the music score such as the staff or numbered musical notation of input, and bullet
Mode is played, music score is translated as dynamic vertical line and composed by the dynamic vertical line spectrum generation module of control, and the dynamic vertical line spectrum display module of control shows
Show dynamic vertical line spectrum；Digital display electronic control unit controls the numeral of numerical monitor block in each key set of landmarks according to mode is played
The display control of numbered musical notation name, is the display of 1-7 Arabic numerals.Power supply is dynamic vertical line spectrum generation module, dynamic vertical line spectrum
Power interface is powered or provided to display module, key Sign module and control module.
Fig. 1 (b) is the schematic device of the present embodiment.Illustrate by piano 101, control module and dynamic vertical line spectrum production
Raw module is integrated, and is realized with a DSP, Figure 102 signals, dynamic vertical line spectrum display module with touch display screen 103 come
Realize, the dynamic vertical line spectrum 104 of display, the width of touch display screen can be different according to actual conditions, are placed in fingerboard 105
On the original place for placing spectrum clamp, allow player to be readily seen that.Key Sign module 106 is affixed on the cross bar above and below fingerboard
On, key tag unit corresponds the key of fingerboard.The immanent structure of existing piano so can not be changed completely, only
It is that the device is put and fixed, opens or plug in 107, signal here plugs in and can just worked, to plays
Person provides the dynamic vertical line spectrum and the position of piano key played of convenient sightsinging.Package unit easy installation and removal, is easily carried, can be with
On any qin for needing to play.
As shown in Fig. 2 being the schematic diagram of the dynamic vertical line spectrum of the present embodiment.Dynamic vertical line spectrum 201 by colored spectral line 202,
Some numbered musical notations symbol, field of regard 203 and hit_key time line 204 are constituted, completely intuitively show note in music score digital numbered musical notation name,
Pitch, value (duration of a sound), volume (dynamics played) element.Colored spectral line 202 describes different pitches；Numbered musical notation symbol represents sound
Digital numbered musical notation name, pitch, value and the volume of symbol；Field of regard 203 is the region that player's eyes are paid close attention to, with key mark
Color and/or figure in will module are Background, in order that numbered musical notation symbol is shown substantially in this region, can adjust Background
Colour brightness.Hit_key time line 204 is look at the top of area 203, and different numbered musical notations are accorded with music score beat Dynamic Announce, when some
When numbered musical notation symbol rises to hit_key time line, player then accords with the dynamics and duration of description to play corresponding key with numbered musical notation.
Colored spectral line 202 is vertical line, is corresponded with each key tag unit on key Sign module, i.e., dynamic vertical line
The spectral line number of spectrum with the key number of tag units (that is to say key number) on key Sign module equally, dynamic vertical line spectrum
Spectral line color and corresponding key tag unit solid colour.Visually see, spectral line is connected with key Sign module, compose
Line intuitively represents pitch, and player easily can correspond to key Sign module from dynamic vertical line spectrum.In order to distinguish white-black key,
The thickness of the colored spectral line of correspondence white key can be different with the colored spectral line of corresponding black key, the colored spectral line of correspondence black key in figure
Colored spectral line than corresponding white key is thick, and the chromatic spectrum line color of a sound group of signal is followed successively by：Purple, pink, indigo color is shallow
Green, blueness, green, black, yellow is light blue, and orange, grey and red, next sound group are repeated.
The numbered musical notation symbol of dynamic vertical line spectrum is located on colored spectral line, represents the note on music score, can intuitively show note
Pitch, digital numbered musical notation name (roll call), value and volume (dynamics played).The corresponding qin of colored spectral line where numbered musical notation symbol
Key is the key (i.e. pitch) that play.Digital numbered musical notation name, value and volume are explained further in figure 3.
Dynamic vertical line spectrum is with music score beat Dynamic Announce.As shown in Fig. 2 205 be four notes of staff, it is labelled with
T1, t2, t3 moment respectively need the note played.Wherein 1=C (shows to be adjusted with C and played),For treble clef.Its correspondence of staff
Dynamic vertical line spectrum as shown at 201, as shown at 206, correspondence falls in phase the numbered musical notation symbol in the corresponding dynamic vertical line spectrum of four notes
Answer on the colored spectral line of pitch.Dynamic vertical line spectrum shown in 201 shows that the t1 moment plays 1 note, and its corresponding numbered musical notation symbol is
207, t2 moment played 2 notes, and its corresponding numbered musical notation symbol is to play 1 note at 208 and 209, t3 moment, its corresponding numbered musical notation
Accord with as 210.At the t1 moment, numbered musical notation symbol 207 is look at area；To the t2 moment, numbered musical notation symbol 207 is disappeared, and numbered musical notation symbol 208 and 209 is raised to
It is look at area；To t3 moment, numbered musical notation symbol 208 and 209, numbered musical notation symbol 210, which is raised to, is look at area；Player, which look at field of regard, several
Numbered musical notation is accorded with, and just correspondingly plays these notes.
As shown in figure 3, being the schematic diagram of the present embodiment numbered musical notation symbol.Here numbered musical notation is accorded with outside numbered musical notation digit, digit
Frame, when power frame composition, it is main characterize the digital name of numbered musical notation, right-hand man play, value, volume four elementses.In numbered musical notation digit
Numeral represents the digital name of the numbered musical notation for playing note；Digit housing is played with different shapes to distinguish right-hand man, such as circular next
Represent that the right hand is played, circular and square combination up and down represents that left hand is played；When power frame represent to use square in value and volume, figure
Bar is illustrated, and its height represents value, be the duration of button, width means volume is the dynamics of button.The letter of numbered musical notation symbol
Compose digit, digit housing, when power frame different line colors and Fill Color can be set according to the hobby of player,
Numeral selects different fonts, and digit housing and Shi Li frames can select different shapes.
The numbered musical notation that the digital name of the different numbered musical notations of identical value and volume is respectively illustrated in Fig. 3 (a) is accorded with, numbered musical notation digit 1,
2,3,4 represent the sound " do " on numbered musical notation respectively, " re ", " mi ", " fa ", before the digit housings of two notes be circle, table
Show that the right hand is played, behind two notes digit housing be circular and square combination up and down, expression left hand play.
Fig. 3 (b) illustrates the numbered musical notation symbol of different values.The when power frame of numbered musical notation symbol is illustrated with square bar, the height of square bar
Degree is corresponding with value, such as 301 calibrated altitudes for illustrating square bar in figure, represents whole note (4 clap), calibrated altitudeIt is then
Minim (2 clap), such as 302, calibrated altitudeIt is then crotchet (1 claps), such as 303, calibrated altitudeIt is then eight points
NoteSuch as 304, calibrated altitudeIt is then semiquaverSuch as 305, calibrated altitudeIt is then three
Ten minimsSuch as 306, calibrated altitudeIt is then hemidemisemiquaverSuch as 307.If also other
Value, can also demarcate appropriate scale to represent.The 1/2 of note duration before extending if dot, that is, the duration of a sound, then
Increase height is preceding height on the right of square barSquare bar.There is a dot, the right increases a square bar, there are two
Dot, the right increases by two square bars, and so on.It is crotchet plus two dots such as the examples of Figure 30 8, i.e.,Its numbered musical notation is accorded with as shown in Figure 30 9.
Diminish in the height for playing some note constantly power frame (i.e. square bar in the example) with the time, Fig. 3 (c) illustrates bullet
When playing 4 dieresis, the height of power frame is over time in change when the numbered musical notation is accorded with, when playing at the beginning highly most
Height, gradually step-down, eventually becomes zero, the note has been played in expression, and key, which can unclamp, upsprings over time, whole numbered musical notation symbol also with
Disappearance.If power frame when numbered musical notation symbol has multiple, all square bars all disappear, the note just terminates, and key can just unclamp
Upspring.
Fig. 3 (d) illustrates the numbered musical notation symbol of three different volumes, such as examples of Figure 31 0,311,312.Power frame when numbered musical notation is accorded with, i.e.,
The width of square bar to show it is desired play dynamics, 310 signals play great efforts, and secondly 311 signals play dynamics,
312 signals to play dynamics minimum.When playing dynamics reponse system, actual player's plays dynamics on laminated thereto
Square bar 313, and distinguished with different colors, illustrate to be distinguished with different filling patterns in figure.When the dynamics of playing not
When enough, the width for playing dynamics square bar is less than standard square bar；When the dynamics of playing is excessive, the width of dynamics square bar is played
Higher than standard square bar.Player can by observe two square bars width, adjustment play dynamics.In the example shown, superposition
The width for playing dynamics square bar is less than standard square bar, shows that the strength of player is inadequate.
Fig. 4 is the key set of landmarks module of the present embodiment.Key Sign module is made up of several key set of landmarks.Such as steel
Qin, then need 9 key set of landmarks to be affixed on the top of key, if also to be pasted below key, 18 key set of landmarks are needed altogether.
The mode of packet is as the packet mode of key, the big word group on correspondence piano key, big one group of word, big two groups of word, small character
Group, one group of small character, two groups of small character, three groups of small character, four groups of small character, five groups of small character.Each key set of landmarks is by a Ge Zu areas colour band
With a key attribute block composition.According to the setting of piano key, be all except big two groups of word, outside five groups of small character with an octave it
12 interior keys are one group, often assemble and put a key set of landmarks, each key set of landmarks different colours and/or figure
Sound group colour band is distinguished, and the key attribute block of each key set of landmarks is made up of 12 key tag units, and 12 keys are one by one
Correspondence.The sound group colour band of key set of landmarks distinguishes the sound group for representing different with different color and/or figure, is qin between group
The differentiation of key, is shown with passive form.Each key tag unit of the key attribute block of key set of landmarks is with different
Color and/or figure distinguish the key in sound group, also show numeral with numerical monitor block in addition, represent different numeral letters
Compose name.The key attribute block of unisonance group can be with not identical.The color and/or figure of key tag unit can use passive shape
Formula fixes display, e.g., is first designed according to the hobby of player, republishes and tint up, for substantially distinguishing in sound group
Key.Due to being played mode with different and played during same music score, the roll call that it is represented at same position of piano key is different, be not
Fixed, numerical monitor block then show corresponding digital numbered musical notation according to playing mode, so dynamically showing in active form
Show, convenient sightsinging.
Fig. 4 (a) illustrates that the key set of landmarks of one group of small character of correspondence, by a Ge Zu areas colour band 401 and 12 key marks
Will unit 402 is constituted.The group grey of area's colour band 401, represents one group of small character of correspondence；The width of key tag unit and the width of key
Degree is consistent so that be affixed on when above the key of one group of small character and the key of one group of small character is corresponded.Key tag unit is not with
Same color (with different fillings in legend) distinguishes this 12 keys to indicate, further, is indicated with different figures
Distinguishing in 5 black keys of this group, the present embodiment has used figure as shown by 403 to distinguish black key.Key tag unit is used
Numerical monitor block 404 shows Arabic numerals, is the digital numbered musical notation name (roll call) that these keys are represented, it is illustrated that be use C
Corresponding roll call when tune is played, its " seven sounds of do, re, mi, fa, sol, la, si " all fall in white key, to highlight,
Numeral can show and distinguish on black key or white key that embodiment declines white with different background colors and font color
White gravoply, with black engraved characters is used on key, falls to use black matrix wrongly written or mispronounced character on black key.
Key set of landmarks is affixed on above and below key, can be solidificated on a hardboard and be sticked with 3M VELCROs,
The key set of landmarks being affixed in addition below key can be simplified, and Fig. 4 (b) illustrates that the key mark simplified in embodiment
The corresponding color of white key is shown in group, only key attribute block.
Fig. 4 (c) is that the key set of landmarks difference of the present embodiment plays the display of mode, illustrates the qin that C is adjusted, D is adjusted, E is adjusted
Key mark group, it can be seen that their difference is exactly to fall with the digital name of the numbered musical notation played mode and become on different positions, this
It is to control it to carry out active display by the digital display electronic control unit of control module, others fix aobvious with passive mode
Show.
Fig. 4 (d) --- Fig. 4 (g) is the one of which implementation of the key set of landmarks of embodiment, with reference to electronics and type matrix
Form realizes that key set of landmarks is divided into two layers of making, first layer is plastic layer, makes type matrix, sees Fig. 4 (d), stick above by
The pattern of color filling and Graphics overlay, the sound group colour band of key set of landmarks is filled with different color or figure, qin
The key tag unit of the key attribute block of key flag group is also filled with different colors, is superimposed figure again on black key, most
Mark numeral 1-7 is superimposed again in key tag unit afterwards.Digital queueing discipline is for 1 in centre in figure, and 2-6 is distributed in for 1 week
Enclose.Some apertures are numerically stabbed again to printing opacity.The second layer is board layer, sees Fig. 4 (e), has the correspondence of numeral in first layer
The corresponding LED of arrangement at position, such as 405, which numeral is shown, then digital display electronic control unit controls corresponding LED
It is bright, 406 in such as Fig. 4 (f), illustrate LED bright with white filling.Fig. 4 (g) illustrate the corresponding LED of C timings it is bright when
The design sketch of some key set of landmarks, LED lamplight is by aperture numerically through the eyes for inciding people, it is possible to which finding should
Numeral is shown.Here highlighted to represent the effect of the bright rear respective digital of LED with white gravoply, with black engraved characters, such as 407.
Fig. 5 is the joint displaying of the dynamic vertical line spectrum of the present embodiment and key Sign module.Dynamic vertical line is illustrated that in figure
Small character group, one group of small character, two groups of small character, three groups this four groups pairs of small character in the case that the width and keys and keyboard width of spectrum are inconsistent
The key Sign module answered and dynamic vertical line spectrum.Here the width of dynamic vertical line spectrum is illustrated to be less than keys and keyboard width, with inclination
The colored spectral line end key tag unit corresponding with key Sign module that dynamic vertical line is composed is connected by the multi-color cord of diverging.If
The width of dynamic vertical line spectrum is consistent with keys and keyboard width, and the colored spectral line of dynamic vertical line spectrum is located immediately at key Sign module
Top, is attached thereto.
The example adjusted with C and play four notes above is given in diagram, 501 be fingerboard, it is illustrated that in give
Exemplified by one group of small character to the key of four groups of small character, pasted above key has been pasted below key set of landmarks 502, key simplify only
The key set of landmarks 503,504 of white key color is touch display screen, and dynamic vertical line spectrum 505 is shown thereon.Dynamic vertical line spectrum is perpendicular
Line spectrum, it is corresponding with the key of keyboard 501.The colored spectral line 506 of dynamic vertical line spectrum represents pitch, spectral line color and key Sign module
In corresponding key tag unit solid colour.Dynamic vertical line spectrum represents note with numbered musical notation symbol 507, intuitively shows roll call (number
Word numbered musical notation name), value and dynamics, numbered musical notation symbol is located on colored spectral line, when to be played, and numbered musical notation symbol rises to field of regard 508, notes
Vision area has keyboard and key set of landmarks as Background 509, with the broadcasting of music score, when some key should be played
Wait, its corresponding numbered musical notation symbol will be lighted, and touch hit_key time line 510, and according to the value of note, numbered musical notation accords with rectangular bar
Height can be reduced slowly, and the height that numbered musical notation accords with rectangular bar is kept to 0 just disappearance, and expression is played value and terminated.Field of regard in diagram
Only need to watch the key Sign module that the region combines reality attentively as Background, when playing using key Sign module and keyboard
Know position of the note for being currently needed for playing on keyboard.It is the corresponding numbered musical notation symbol of note to be played below field of regard,
For grey, such as 511, they are with uniform speed scroll into field of regard.
Fig. 6 is that dynamic vertical line spectrum and key device for marking when playing practitioner using based on sound shape and color power are once practiced
The flow chart of habit.
Step 1：Play the power supply of practitioner's device for opening, on display module input need to play the numbered musical notation of song or
Staff, and play mode.
Step 2：Control module is according to the numbered musical notation or staff for playing song and plays mode, the dynamic vertical line spectrum of control
The dynamic vertical line spectrum of generation module generation, then transfers to dynamic vertical line spectrum display module to be shown.
Step 3：Control module is according to mode is played, and control key Sign module is active to show the digital name of numbered musical notation.
Step 4：Press start button on display module then dynamic vertical line spectrum Dynamic Announce on a display screen, player according to
Display in dynamic vertical line spectrum and key Sign module starts easily to play.
Above-described embodiment is preferably embodiment, but embodiments of the present invention are not by above-described embodiment of the invention
Limitation, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, protection scope of the present invention is included in.
Claims (5)
1. dynamic vertical line spectrum and key device for marking during based on sound shape and color power, it is characterised in that device includes dynamic vertical line spectrum
Generation module, dynamic vertical line spectrum display module, key Sign module, control module and power supply；Dynamic vertical line spectrum generation module is born
Staff or numbered musical notation are translated into dynamic vertical line and composed by duty, and dynamic vertical line spectrum display module provides man-machine interaction and uses display screen
Dynamic vertical line spectrum is shown；The eye-catching key subregion of key Sign module offer and grouping information, and according to melody bullet
The digital numbered musical notation name played mode and become, the key tag unit number that it is included is consistent with key number；Control module control is dynamic
The overall work of state vertical line spectrum generation module, dynamic vertical line spectrum display module and key Sign module, according to the staff of input
Or numbered musical notation music score, and mode is played, music score is translated into dynamic vertical line and composed by the dynamic vertical line spectrum generation module of control, then controls
Dynamic vertical line spectrum display module shows dynamic vertical line spectrum, while showing number according to mode control key Sign module is played
Word numbered musical notation name；Dynamic vertical line spectrum display module can be realized with touch display screen, be placed in the place that player is readily seen that,
Key Sign module is affixed on the vacant position above and below keys and keyboard, and key tag unit corresponds the key of keyboard.
2. dynamic vertical line spectrum and key device for marking during the shape and color power according to claim 1 based on sound, it is characterised in that
Dynamic vertical line composes generation module, is made up of colored spectral line, some numbered musical notations symbol, field of regard and hit_key time line；According to what is played
The music score of melody, except being completely intuitively transformed into the pitch described in music score, value, volume in dynamic vertical line spectrum, is also used
Numeral on numbered musical notation symbol represents the digital numbered musical notation name of the note（Roll call）, it is to use left hand or the right side to distinguish some numbered musical notation symbol
Hand is played, and numbered musical notation symbol can assign different shapes.
3. dynamic vertical line spectrum and key device for marking during the shape and color power according to claim 1 based on sound, it is characterised in that
Key Sign module is made up of several key set of landmarks；Each key set of landmarks is by a sound group colour band and a key mark
Block is constituted；Sound group colour band represents different sound groups, the key mark of each key set of landmarks with different color or figure
Will block is made up of several key tag units, and key is corresponded；By taking piano as an example, key Sign module is by 9 keys
Set of landmarks is constituted, and is all with 12 within an octave outside five groups of small character except big two groups of word according to the setting of piano key
Key is one group, often assembles and puts a key set of landmarks, the key attribute block of each key set of landmarks is by 12 key tag units
Composition, and 12 keys are corresponded；
The key tag unit of the key attribute block of key set of landmarks distinguishes the qin in sound group with different color and/or figure
Key, shows numeral with numerical monitor block in addition, represents different digital numbered musical notation names；The key attribute block of unisonance group can phase
Together；Different colors and/or figure can fix display using passive form, e.g., first be set according to the hobby of player
Meter, republishes and tints up, for substantially distinguishing the key in sound group；Due to being played mode with different and played same music score
When, the roll call that it is represented at same position of piano key is different, is not fixed, numerical monitor block is then shown accordingly according to playing mode
Digital numbered musical notation name, using active form come Dynamic Announce, convenient sightsinging；Key set of landmarks be affixed on key top and/or
Lower section, can be solidificated on a hardboard and be sticked with 3M VELCROs, and the key set of landmarks below key is affixed in addition to be had
Simplify, e.g., if key attribute block, and can further be reduced to the passive display of only color and/or figure.
4. dynamic vertical line spectrum and key device for marking during the shape and color power according to claim 1 based on sound, it is characterised in that
Control module includes main control unit and digital display electronic control unit；Main control unit is happy according to staff or numbered musical notation of input etc.
Spectrum, and mode is played, music score is translated as dynamic vertical line and composed by the dynamic vertical line spectrum generation module of control, and the dynamic vertical line spectrum of control is aobvious
Show the dynamic vertical line spectrum of module display；Digital display electronic control unit controls numerical monitor in each key set of landmarks according to mode is played
The display control of the digital numbered musical notation name of block, is the display of 1-7 Arabic numerals.
5. dynamic vertical line spectrum and key device for marking during the shape and color power according to claim 4 based on sound, it is characterised in that
The active display of numerical monitor block, a kind of economic side in the digital display electronic control unit control key tag unit of control module
Formula is that Electronic Control and type matrix are combined（Referred to herein as backlight type matrix）Realize；The numeral for the 1-7 to be shown all first is printed on type matrix
Brush is fixed, and some apertures are numerically stabbed again, is completed type matrix and is made；Then the LED lamp panel for having assigned several LEDs is made；
Each LED is located at the lower section of type matrix respective digital；Show then digital display control unit just controls which LED lighted which numeral
Lamp, LED lamplight breaks forth through aperture numerically, then shows that the numeral is shown；The circuit realiration is simple.
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| CN201710408772.2A CN107331376A (en) | 2017-06-02 | 2017-06-02 | Dynamic vertical line spectrum and key denotation approach and device during based on sound shape and color power |
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Application publication date: 20171107 |