CN105607855A - Handwritten note input system and input method thereof - Google Patents
Handwritten note input system and input method thereof Download PDFInfo
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- CN105607855A CN105607855A CN201510980713.3A CN201510980713A CN105607855A CN 105607855 A CN105607855 A CN 105607855A CN 201510980713 A CN201510980713 A CN 201510980713A CN 105607855 A CN105607855 A CN 105607855A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Auxiliary Devices For Music (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The invention relates to a handwritten note input system. The handwritten note input system comprises a touch screen, a processor, a note font memory and a display; the processor can not only identify a starting point, a movement direction, an inflection point and an end point of a touch point on the touch screen, but also can identify a graph constituted by the starting point, the movement direction, the inflection point and the end point of the touch point on the touch screen, the processor can read and dispatch a note on the note font memory according to an input instruction on the touch screen to display the same on the display; and the processor is electrically connected with the touch screen, the note font memory and the display. The input method comprises the following steps: firstly, drawing the note on the touch screen; identifying the note on the touch screen by the processor; then, reading the note font memory by the processor, and dispatching the corresponding identified note; and finally, displaying the note on a stave of the display according to a rule expressed by a music score. By adopting the handwritten note input system provided by the invention, the note can be input and modified more conveniently and freely, and the handwritten note input system can be applied to a mobile terminal and is easy to popularize.
Description
Technical field
The invention belongs to note input method field, specifically relate to a kind of hand-written note input system and input method thereof.
Background technology
Music be the mankind than the sound that can lack, be a kind of grain of spirit, along with the development of computer, the input of note becomesBecome people's stubborn problem. In early 1980s, people have proposed the concept of MIDI, and it is happy for solving electroacousticCommunication issue between device proposes. MIDI is music circle music reference format the most widely, can be described as and " calculates function understandingMusic score ". It carrys out recording musical with the digital controlled signal of note. Nearly all contemporary music is all to use scanning and MIDIPattern is inputted computer, its operation loaded down with trivial details inconvenience not only, and inefficiency be difficult to amendment and carry out popular universal,Especially in the current mobile Internet epoch.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of hand-written note input system and input method thereof are provided; It is changed in the pastMusic score can only, by the pattern input of scanning or MIDI, not only make the convenient freedom of note input amendment, and can applyIn mobile terminal, be easy to carry out popular popularizing.
In order to achieve the above object, a kind of hand-written note input system of the present invention, mainly comprises: for the touch of sense contactScreen, processor, for storing the note library stores device of note character library, and for showing the display of note and staff;Described processor not only can be identified starting point, moving direction, flex point and the terminal of touch-screen upper contact, can also identify on touch-screen and touchThe figure that starting point, moving direction, flex point and the terminal of point forms, this processor can be read according to the input instruction on touch-screenGet and transfer note on note library stores device to be presented on display; Described processor and touch-screen, note library storesDevice and display electrical connection.
The operating of contacts of described touch-screen can pass through the realizations such as finger, electronic pen. Note on described note library stores deviceCharacter library comprises that musical tones, emotional culture symbol, spcial character and mark etc. can represent the note of music score.
As the further improvement of such scheme, in described processor, be integrated with staff and staff numbered musical notation system and pass through aobviousShow that device shows, this processor can be presented at display according to the rule of music score marking after transferring the note of note library stores deviceOn.
As the further improvement of such scheme, on described processor, be built-in with the music score playing module for playing music score. WhenAfter music score completes, can carry out sound broadcasting by this music score playing module; Described music score playing module support piano, guitar,The musical instrument such as violin and saxophone is play.
As the further improvement of such scheme, the form being also built-in with for changing music score file form on described processor turnsDie change piece. This format converting module supports MIDI file to import as music score, and the music score that also input can be entered exports asThe file formats such as MIDI, MusicXM and PDF. After music score has been derived, the music score of derivation can be uploaded onto the serverShare to other people, also can, by data wire copied files in computer, even can directly pass through Email Transmit message(send derivation MIDI file " opens " in other application programs).
As the further improvement of such scheme, described touch-screen is provided with deletes the instruction of amendment key; When sending this on touch-screenAfter instruction, processor reads and carries out this instruction and shows by display. Described deletion amendment key mainly comprise single choice key,Multiselect key, duplicate key, stickup key, cancel key and the key of reforming.
As the further improvement of such scheme, described processor and note library stores device can be compatible with respectively IOS, AndroidWith Windows operating system. Because IOS, Android are widely used in the mobile terminal such as mobile phone and PAD, therefore the present invention is easierIn popular popularizing.
A kind of hand-written note input method, mainly comprises the following steps:
First, on touch-screen, gesticulate note; Gesticulate note and can pass through the realizations such as finger, electronic pen;
Secondly the note of, being gesticulated on processor identification touch-screen;
The 3rd, processor reads note library stores device and transfers the note on the touch-screen identifying;
The 4th, after processor is transferred note, this note is presented at display staff or staff numbered musical notation according to the rule of music score markingOn.
As the further improvement of such scheme, described touch-screen is provided with deletes the instruction of amendment key; When sending this on touch-screenAfter instruction, processor reads and carries out this instruction and shows by display.
As the further improvement of such scheme, in the time showing note on described display, operator can be by touch-screenThe instruction of deletion amendment key send deletion modify instruction to processor, processor reads after this instruction and automatically performs and delete amendment order,And show by display.
As the further improvement of such scheme, described deletion amendment key mainly comprises single choice key, multiselect key, duplicate key, stickyPaste key, cancel key and the key of reforming.
The present invention not only supports high pitch, middle pitch and bass clef, also supports multilingual system; It provides completely newly easilyPanel can be used for inputting fast note and chord. Virtual note and chord TIP almost provide compose music neededAll symbols and mark, as note duration, time signature, key signature, slur and relation character etc. Make like this operationPerson can feel similarly be directly on keyboard typewriting convenient and simple like this and free.
The present invention changes music score in the past can only be by the pattern input of scanning or MIDI, allow user can people and time makeCompose music with this application; It not only makes the convenient freedom of note input amendment, and can be applied to mobile terminal, be easy to intoWhat row was popular popularizes.
Brief description of the drawings
Fig. 1 is the schematic diagram of native system;
Fig. 2 is the flow chart of note input method.
Wherein, 1 is touch-screen, and 2 is processor, and 3 is note library stores device, and 4 is display.
Detailed description of the invention
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
With reference to Fig. 1, a kind of hand-written note input system of the embodiment of the present invention, mainly comprises: for the touch-screen 1 of sense contact,Processor 2, for storing the note library stores device 3 of note character library, and for showing the display 4 of note and staff;Described processor 2 not only can be identified starting point, moving direction, flex point and the terminal of touch-screen 1 upper contact, can also identify touch-screen 1The figure that starting point, moving direction, flex point and the terminal of upper contact forms, this processor 2 can be according to the input on touch-screen 1Note on note library stores device 3 is read and transferred to instruction to be presented on display 4; Described processor 2 and touch-screen 1,Note library stores device 3 and display 4 are electrically connected.
The operating of contacts of described touch-screen 1 can pass through the realizations such as finger, electronic pen. On described note library stores device 3Note character library comprises that musical tones, emotional culture symbol, spcial character and mark etc. can represent the note of music score.
In described processor 2, be integrated with staff and staff numbered musical notation system and show this processor by display 42 can be presented on display 4 according to the rule of music score marking after transferring the note of note library stores device 3. Described touch-screen 1Be provided with and delete the instruction of amendment key; When sending on touch-screen 1 after this instruction, processor 2 reads and carries out this instruction and passes through aobviousShow that device 4 shows. Described deletion amendment key mainly comprises single choice key, multiselect key, duplicate key, stickup key, cancels key and heavyDo key.
On described processor 2, be built-in with the music score playing module for playing music score. After music score completes, can be by being somebody's turn to doMusic score playing module carries out sound broadcasting; Described music score playing module is supported the musical instruments such as piano, guitar, violin and saxophonePlay. On described processor 2, be also built-in with the format converting module for changing music score file form. This format converting module is propped upHold MIDI file is imported as music score, the music score that also input can be entered exports as the literary compositions such as MIDI, MusicXM and PDFPart form. After music score has been derived, the music score of derivation can be uploaded onto the server and shares to other people, also can pass through dataLine copied files, in computer, even can directly (be sent derivation MIDI file and arrive other by Email Transmit messageIn application program, " open ").
Described processor 2 and note library stores device 3 can be compatible with respectively IOS, Android and Windows operating system.Because IOS, Android are widely used in the mobile terminal such as mobile phone and PAD, therefore the present invention is easier to popular popularizing.
See figures.1.and.2, a kind of hand-written note input method, mainly comprises the following steps:
First, on touch-screen 1, gesticulate note; Gesticulate note and can pass through the realizations such as finger, electronic pen;
Secondly, processor 2 is identified the note of being gesticulated on touch-screen 1;
The 3rd, processor 2 reads note library stores device 3 and transfers the note on the touch-screen 1 identifying;
The 4th, after processor 2 is transferred note, this note is presented at staff or five lines of display 4 according to the rule of music score markingOn spectrum numbered musical notation.
Described touch-screen 1 is provided with deletes the instruction of amendment key; When sending on touch-screen 1 after this instruction, processor 2 read andCarry out this instruction and show by display 4. In the time showing note on described display 4, operator can be by touchingThe deletion amendment key instruction of screen on 1 sent deletion modify instruction to processor 2, and processor 2 reads after this instruction and automatically performs and deleteExcept amendment order, and show by display 4. Described deletion amendment key mainly comprise single choice key, multiselect key, duplicate key,Paste key, cancel key and the key of reforming.
This embodiment not only supports high pitch, middle pitch and bass clef, also supports multilingual system; It provides brand-new convenientPanel can be used for inputting fast note and chord. Virtual note and chord TIP almost provide compose music requiredAll symbols and mark, as note duration, time signature, key signature, slur and relation character etc. Make like this behaviourAuthor can feel similarly be directly on keyboard typewriting convenient and simple like this and free.
This embodiment changes music score in the past can only be by the pattern input of scanning or MIDI, allow user can people and timeUse this application to compose music; It not only makes the convenient freedom of note input amendment, and can be applied to mobile terminal, is easy toCarry out popular popularizing.
Below the present invention is described in detail, but apparent, those skilled in the art can carry out various changes andImprove, and do not deviate from the scope of the present invention that appended claims limits.
Claims (10)
1. a hand-written note input system, is characterized in that, mainly comprises: for the touch-screen of sense contact, and processor, forThe note library stores device of storage note character library, and for showing the display of note and staff; Described processor not only canIdentify starting point, moving direction, flex point and the terminal of touch-screen upper contact, can also identify starting point, the movement side of touch-screen upper contactThe figure forming to, flex point and terminal, this processor can read and transfer note character library according to the input instruction on touch-screenNote on memory is to be presented on display; Described processor and touch-screen, note library stores device and display are electrically connectedConnect.
2. the hand-written note input system of one according to claim 1, is characterized in that, in described processor, is integrated with staffWith staff numbered musical notation system and show by display, this processor can be according to pleasure after transferring the note of note library stores deviceThe rule of spectral representation is presented on display.
3. the hand-written note input system of one according to claim 1, is characterized in that, on described processor, is built-in with for broadcastingPut the music score playing module of music score.
4. the hand-written note input system of one according to claim 1, is characterized in that, on described processor, be also built-in with forThe format converting module of conversion music score file form.
5. the hand-written note input system of one according to claim 1, is characterized in that, described touch-screen is provided with deletes amendmentKey instruction; When sending on touch-screen after this instruction, processor reads and carries out this instruction and shows by display.
6. the hand-written note input system of one according to claim 1, is characterized in that, described processor and note library storesDevice can be compatible with respectively IOS, Android and Windows operating system.
7. the hand-written note input method of one as claimed in claim 1, is characterized in that, mainly comprises the following steps:
First, on touch-screen, gesticulate note;
Secondly, the note on processor identification touch-screen;
The 3rd, processor reads note library stores device and transfers the note on the touch-screen identifying;
The 4th, after processor is transferred note, this note is presented on display staff according to the rule of music score marking.
8. the hand-written note input method of one according to claim 7, is characterized in that, described touch-screen is provided with deletes amendmentKey instruction; When sending on touch-screen after this instruction, processor reads and carries out this instruction and shows by display.
9. the hand-written note input method of one according to claim 8, is characterized in that, while showing note on described display,The deletion amendment key instruction of operator by touch-screen sent deletion modify instruction to processor, processor read after this instruction fromMoving execution deleted amendment order, and shows by display.
10. the hand-written note input method of one according to claim 9, is characterized in that, described deletion amendment key mainly comprises listSelect key, multiselect key, duplicate key, stickup key, cancel key and the key of reforming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980713.3A CN105607855A (en) | 2015-12-22 | 2015-12-22 | Handwritten note input system and input method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980713.3A CN105607855A (en) | 2015-12-22 | 2015-12-22 | Handwritten note input system and input method thereof |
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| CN105607855A true CN105607855A (en) | 2016-05-25 |
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| CN201510980713.3A Pending CN105607855A (en) | 2015-12-22 | 2015-12-22 | Handwritten note input system and input method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097830A (en) * | 2016-08-17 | 2016-11-09 | 广州视睿电子科技有限公司 | Music score recognition method and device |
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| CN1453716A (en) * | 2003-05-30 | 2003-11-05 | 蔡键龙 | Portable multimedia music-writing system based on MIDI file |
| CN101668058A (en) * | 2008-09-01 | 2010-03-10 | 三星电子株式会社 | Song writing method and apparatus using touch screen in mobile terminal |
| US20150228259A1 (en) * | 2014-02-10 | 2015-08-13 | Vision Objects | Method and apparatus for recognising music symbols |
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2015
- 2015-12-22 CN CN201510980713.3A patent/CN105607855A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1453716A (en) * | 2003-05-30 | 2003-11-05 | 蔡键龙 | Portable multimedia music-writing system based on MIDI file |
| CN101668058A (en) * | 2008-09-01 | 2010-03-10 | 三星电子株式会社 | Song writing method and apparatus using touch screen in mobile terminal |
| US20150228259A1 (en) * | 2014-02-10 | 2015-08-13 | Vision Objects | Method and apparatus for recognising music symbols |
Non-Patent Citations (1)
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| 彭文净: "基于数字音乐课堂教学的手写音符识别研究", 《中国优秀硕士学位论文全文数据库 社会科学II辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097830A (en) * | 2016-08-17 | 2016-11-09 | 广州视睿电子科技有限公司 | Music score recognition method and device |
| CN106097830B (en) * | 2016-08-17 | 2018-12-07 | 广州视睿电子科技有限公司 | Music score recognition method and device |
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Application publication date: 20160525 |
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