CN101477796A - Method, apparatus and system for playing music by displacement inputting signal - Google Patents
Method, apparatus and system for playing music by displacement inputting signal Download PDFInfo
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- CN101477796A CN101477796A CNA2009100767544A CN200910076754A CN101477796A CN 101477796 A CN101477796 A CN 101477796A CN A2009100767544 A CNA2009100767544 A CN A2009100767544A CN 200910076754 A CN200910076754 A CN 200910076754A CN 101477796 A CN101477796 A CN 101477796A
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Abstract
The invention discloses a method for playing music by using displacement input signals. Position coordinates of reference points and the corresponding relation tables of music scales are preset; and the method comprises the following steps: receiving displacement input signals, determining the position coordinates of the reference points according to the displacement input signals; inquiring the corresponding relation tables and finding out the corresponding music scales according to the position coordinates of the reference points; and sending out sound signals of the music scales. The invention further discloses a device and a system for playing the music by utilizing the displacement input signals. The scheme of the invention breaks the way that the music playing of a computer is realized only through pressing keyboards in the prior art, thereby introducing a more flexible form of the music playing of the computer.
Description
Technical field
The present invention relates to multimedia technology field, the method and apparatus that particularly utilizes the displacement input signal to perform music.
Background technology
Music game is that the player passes through keyboard or similar devices input signal, by computing machine signal is converted into voice signal and plays back, and instrument playing is simulated.Cross the threshold for the ease of the player, music game all can show default information usually, and the player can be according to the information input signal.Music helps the mood of releiving, so music game is the recreation of green health type.By continuous development, can both see music game palm machine, mechanical, electrical the looking on the platforms such as game machine, PC, online game in street at present.
The input mode that existing music game all adopts keyboard to knock is come input signal, and this flexibility ratio to player's finger requires very high.Play difficulty after the high slightly song long period, can cause the fatigue of finger-joint, wrist, arm, the shoulder back of the body; Keyboard entry method has limitation, keyboard is imported the steely qin button of comparing class or is impacted bulging mode, relatively be fit to imitation keyboard instrument and percussion instrument, but be not suitable for simulating the such stringed musical instrument of violin, urheen or flute, number, the such blowing instrument of mouth organ.
Summary of the invention
In view of this, the objective of the invention is to, the methods, devices and systems that proposition utilizes the displacement input signal to perform music are realized the performance of music by displacement signal input equipments such as mouses.
The embodiment of the invention proposes a kind of method of utilizing the displacement input signal to perform music, sets in advance the mapping table of reference point location coordinate and scale, and comprises the steps:
Receive the displacement input signal, determine the position coordinates of reference point according to described displacement input signal;
Inquire about described mapping table according to described reference point location coordinate and find corresponding scale, and send the voice signal of described scale.
Preferably, on display device, show a plurality of scales zone, the corresponding identical scale of position coordinates of a scale zone interior pixel point;
Describedly determine that according to described displacement input signal the step of the position coordinates of reference point further comprises: the position coordinates according to described reference point shows the reference point image on display device.
The number in described scale zone is 5 or 7.
This method can further include:
According to the music score of Chinese operas file that sets in advance determine current performance scale and/or current after the scale played in the predetermined amount of time;
According to the determined scale scale corresponding zone display reminding image on display device with described scale.
Described prompting image is the performance order according to determined scale, connects the track in the scale zone of determined scale correspondence.
Describedly inquire about described mapping table according to described reference point location coordinate and find the step of corresponding scale further to comprise:
To compare according to the scale of described mapping table scale that finds and the current performance of determining according to the music score of Chinese operas file that sets in advance, add up the ratio that both conform to;
Determine to play score according to described ratio value, and on display device, show.
Described will comparing according to the scale of described mapping table scale that finds and the current performance of determining according to the music score of Chinese operas file that sets in advance, the step of adding up the ratio that both conform to further comprises: obtain the described time span that both conform to continuously, determine to reward score value according to described time span;
Described step according to the definite performance of described ratio value score comprises: performance score and the addition of described award score value that will be definite according to ratio value, the gained result be as playing score.
Before the step of described reception displacement input signal, further comprise:, determine the tamber data file corresponding with described musical instrument stage property according to the musical instrument stage property that the user selects;
The described step of sending the voice signal of described scale is: send the tone color with determined tamber data file correspondence and the voice signal of described scale.
The embodiment of the invention also proposes a kind of device that utilizes the displacement input signal to perform music, and comprising:
Position and scale respective modules 202 are used to store the reference point location coordinate that sets in advance and the mapping table of scale;
Locating module 203 is used to receive the displacement input signal from input equipment 201, determines the position coordinates of reference point according to described displacement input signal;
Voice output module 205: be used for the scale information that finds according to described enquiry module 204, export the voice signal of described scale correspondence.
Preferably, described device further comprises:
Described device can further include:
Musical instrument stage property module 207 is used to store at least one the tamber data file that sets in advance, and the musical instrument stage property of selecting according to the user calls corresponding tamber data file;
Then described voice output module 205 loads the tamber data file that musical instrument stage property module 207 is called, the voice signal that output has the tone color corresponding with the tamber data file that is loaded.
Music score of Chinese operas module 208 is used for determining the scale of current performance and/or the scale of the interior performance of current predetermined amount of time afterwards according to the music score of Chinese operas file that sets in advance; And show the prompting image corresponding by display module 206 with described scale according to determined scale.
Score-module 209 is used for adding up the ratio that both conform to comparing according to the scale of enquiry module 203 from the definite current performance of described position and scale respective modules 202 scale that finds and the music score of Chinese operas file of store in advance according to music score of Chinese operas module 208; And according to the definite score of playing of described ratio value;
Described display module 206 is further used for the performance score that described score-module 209 is determined.
The embodiment of the invention also proposes a kind of system that performs music, and comprises client and a server more than one, and described client is the Connection Service device respectively, and described client is aforementioned music playing device.
The scale information that sound receiver module 205 reception servers of described arbitrary client are transmitted from another client, and according to the scale information output sound signal that is received.
As can be seen from the above technical solutions,, determine the position coordinates of reference point like this according to the displacement input signal, further can find corresponding scale, and send the voice signal of described scale by the position coordinates and the scale of reference point are set up corresponding relation.The present invention program has broken and has realized the mode that computing machine is performed music by button in the prior art singlely, has introduced more flexible and changeable Computer Music musical performance form.
Description of drawings
The method flow diagram that utilizes the displacement input signal to perform music that Fig. 1 proposes for the embodiment of the invention;
Fig. 2 is the module schematic block diagram of a kind of music playing device 200 of embodiment of the invention proposition;
Fig. 3 is the module schematic block diagram of the music playing device 300 of another embodiment of the present invention proposition;
Fig. 4 is the module schematic block diagram of the music playing device 400 of further embodiment of this invention proposition;
Fig. 5 is the module schematic block diagram of the music playing device 500 of further embodiment of this invention proposition.
Embodiment
The technical scheme utilization that the embodiment of the invention proposes can be imported the equipment of continuous dislocation signal, as mouse, handwriting pad, touch-screen, optical sensor etc., the displacement signal of player's input is converted into voice signal plays.In addition, the present invention program at be music game, in order to strengthen the playability of recreation, the form of the music score of Chinese operas with the track of turning movement is plotted on the display device, the guiding player follow the track moving cursor, reach the purpose of playing music.
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is further elaborated below in conjunction with accompanying drawing.
The method of utilizing the displacement input signal to perform music that the embodiment of the invention proposes, its basic realization flow comprises the steps: as shown in Figure 1
Step 101: the mapping table that sets in advance reference point location coordinate and scale.
Step 102: receive the displacement input signal, determine the position coordinates of reference point according to described displacement input signal.
Step 103: inquire about described mapping table according to described reference point location coordinate and find corresponding scale, and send the voice signal of described scale.
Below introduce in detail the embodiment that utilizes PC to realize the present invention program, and come the present invention program is elaborated by embodiment.
Installation and operation comprise the software of embodiment of the present invention in the PC, and the software of PC and operation constitutes music playing device 200 as shown in Figure 2, comprises following logical functional entity:
Position and scale respective modules 202 are used to store the reference point location coordinate that sets in advance and the mapping table of scale, and described reference point can be the cursor of mouse/handwriting pad/touch-screen/optical sensor, the scale that arbitrary reference point coordinate is corresponding unique.The sum of scale is set to 5 usually according to convention, and corresponding Ancient Chinese is for scale: palace, merchant, angle, note of the ancient Chinese, plumage; Perhaps be set to 7, corresponding numbered musical notation scale 1,2,3,4,5,6,7.
Locating module 203 is used to receive the displacement input signal from input equipment 201, determines the position coordinates of reference point according to described displacement input signal.The method of determining the position coordinates of reference point comprises:
At first determine the initial position coordinate of reference point;
Determine the side-play amount of position coordinates to obtain current reference point location coordinate according to the displacement input signal according to described side-play amount and initial position coordinate.
Input equipment for this class of touch-screen, reference point may not exclusively be according to continuous orbiting motion, when then after user finger or felt pen leave touch-screen, contacting touch-screen again, the initial coordinate of the coordinate of the point on the touch-screen as reference point will be contacted again.
Voice output module 205: be used for the scale information that finds according to described enquiry module 204, send the voice signal of described scale.
Above-described music playing device 200 has just been realized according to the displacement information of user input this basic function of signal of sounding.In the practical application, need on the display device of PC, draw a scale figure, the different scale of zones of different representative among the scale figure.Therefore the music playing device of another embodiment of the present invention can also be as shown in Figure 3, music playing device 300 is comprising on the basis of module shown in Figure 2, comprises that further display module 206 is implemented in the function of drawing the motion track of scale figure and reference point on the display device.Move on scale figure by input equipment 201 control cursors, in described scale figure, show the motion track of the position coordinates correspondence of the reference point that described locating module 203 is determined.The user can observe: the cursor of reference point correspondence moves the audio of which scale that just sounds in which scale zone, and sound stops during the cursor transfixion.
The music playing device 400 of further embodiment of this invention can be simulated the performance of multiple musical instrument as shown in Figure 4.Every kind of musical instrument all has its unique sound characteristics, even for example play identical music, people also can be easy to distinguish be on earth piano performance or flute play, the specific characteristic of this sound is referred to as tone color, the actual spectrum signature that reflects musical instrument of tone color.By analyzing the spectrum signature of musical instrument, and spectrum signature is saved as the tamber data file, just can imitate the performance of particular instrument by loading specific tamber data file.In order to realize this technical purpose, music playing device 400 is comprising on the basis of module shown in Figure 2, further comprise a musical instrument stage property module 207, described musical instrument stage property module 207 is used to store at least one the tamber data file that sets in advance, each tamber data file has been preserved a kind of spectrum signature file of musical instrument, as urheen, flute, piano, Zheng etc.The user selects the musical instrument stage property before performance, then musical instrument stage property module 207 is called corresponding tamber data file according to the musical instrument stage property that the user selects; Then described voice output module 205 loads the tamber data file that musical instrument stage property module 207 is called, and according to the scale information that described enquiry module 204 finds, sends the voice signal of the described scale with special tamber.
The music playing device 500 of further embodiment of this invention further comprises a music score of Chinese operas module 208 as shown in Figure 5 on the basis of each module shown in Figure 3, be used to store music rhythm and be written as special-purpose music score of Chinese operas file.Play accompanying music when striking up, music score of Chinese operas module 208 is drawn a track according to music score of Chinese operas file simultaneously on the shown scale figure of display module 206, a significantly prompting point is arranged in the middle of the track, and this prompting point is represented the position that current reference point should be in.Along with music carry out track in the corresponding interregional migration of scale, track stops when running into rest.The player only need allow cursor follow and point out point to move in the track, can play out correct melody.Half section track of prompting point front represents which position next step will go to, and allows the player carry out psychological preparation.The track of prompting point second half section is when the player does not chase after the prompting point, only otherwise off-track is too many, still can finish performance preferably.
In order further to improve user's interest, also can further comprise a score-module 209 in the music playing device 500, be used for and compare according to the scale of enquiry module 203, add up the ratio that both conform to from the definite current performance of described position and scale respective modules 202 scale that finds and the music score of Chinese operas file of store in advance according to music score of Chinese operas module 208; And, on display device, show score according to the definite score of playing of described ratio value.
Preferably, play musical sound the user and bonus point should be arranged when continuously correct.Then score-module 209 is obtained the described time span that both conform to continuously, determines to reward score value according to described time span; Performance score and the addition of described award score value that will be definite according to ratio value, the gained result be as playing score.
A plurality of music playing devices can be respectively as client, and is connected with server respectively.The user sends the request of instrumental ensembling certain song from user end to server, and the plurality of client end that is connected to same server by network will begin to play the accompanying music of this song simultaneously, the melody track of this certain part of song that draws on the scale figure.The player uses free tone color, and the part track of following is separately played.The tone data that sends is given the relative clients end that connects this server by network delivery again, and a plurality of clients promptly realize the (instrumental) ensemble of multitone look multi part.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement, but the former is better embodiment under a lot of situation by hardware.Based on such understanding, all or part of can the embodying that technical scheme of the present invention contributes to background technology with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are used so that a computer equipment (can be personal computer, game host, smart mobile phone or the network equipment etc.) is carried out the described method of some part of each embodiment of the present invention or embodiment.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (15)
1, a kind of method of utilizing the displacement input signal to perform music is characterized in that, sets in advance the mapping table of reference point location coordinate and scale, and comprises the steps:
Receive the displacement input signal, determine the position coordinates of reference point according to described displacement input signal;
Inquire about described mapping table according to described reference point location coordinate and find corresponding scale, and send the voice signal of described scale.
2, method according to claim 1 is characterized in that, shows a plurality of scales zone on display device, the corresponding identical scale of position coordinates of a scale zone interior pixel point;
Describedly determine that according to described displacement input signal the step of the position coordinates of reference point further comprises: the position coordinates according to described reference point shows the reference point image on display device.
3, method according to claim 2 is characterized in that, the number in described scale zone is 5 or 7.
4, method according to claim 2 is characterized in that, this method further comprises:
According to the music score of Chinese operas file that sets in advance determine current performance scale and/or current after the scale played in the predetermined amount of time;
According to the determined scale scale corresponding zone display reminding image on display device with described scale.
5, method according to claim 4 is characterized in that, described prompting image is the performance order according to determined scale, connects the track in the scale zone of determined scale correspondence.
6, method according to claim 4 is characterized in that, describedly inquires about described mapping table according to described reference point location coordinate and finds the step of corresponding scale further to comprise:
To compare according to the scale of described mapping table scale that finds and the current performance of determining according to the music score of Chinese operas file that sets in advance, add up the ratio that both conform to;
Determine to play score according to described ratio value, and on display device, show.
7, method according to claim 6, it is characterized in that, described will comparing according to the scale of described mapping table scale that finds and the current performance of determining according to the music score of Chinese operas file that sets in advance, the step of adding up the ratio that both conform to further comprises: obtain the described time span that both conform to continuously, determine to reward score value according to described time span;
Described step according to the definite performance of described ratio value score comprises: performance score and the addition of described award score value that will be definite according to ratio value, the gained result be as playing score.
8, according to each described method of claim 1 to 7, it is characterized in that, before the step of described reception displacement input signal, further comprise:, determine the tamber data file corresponding with described musical instrument stage property according to the musical instrument stage property that the user selects;
The described step of sending the voice signal of described scale is: send the tone color with determined tamber data file correspondence and the voice signal of described scale.
9, a kind of device that utilizes the displacement input signal to perform music is characterized in that, comprising:
Input equipment (201) is used for generating the displacement input signal according to user's operation;
Position and scale respective modules (202) are used to store the reference point location coordinate that sets in advance and the mapping table of scale;
Locating module (203) is used for receiving the displacement input signal from input equipment (201), determines the position coordinates of reference point according to described displacement input signal;
Enquiry module (204) is used for inquiring about described position according to current reference point location coordinate and finds corresponding scale with scale respective modules (202) stored relation table;
Voice output module (205): be used for the scale information that finds according to described enquiry module (204), export the voice signal of described scale correspondence.
10, device according to claim 9 is characterized in that, described device further comprises:
Display module (206) is used to show a plurality of scales zone, the corresponding identical scale of position coordinates of a scale zone interior pixel point; Also be used for showing the motion track of the position coordinates correspondence of the reference point that described locating module (203) is determined in described scale zone.
11, device according to claim 9 is characterized in that, described device further comprises:
Musical instrument stage property module (207) is used to store at least one the tamber data file that sets in advance, and the musical instrument stage property of selecting according to the user calls corresponding tamber data file;
Then described voice output module (205) loads the tamber data file that musical instrument stage property module 207 is called, the voice signal that output has the tone color corresponding with the tamber data file that is loaded.
12, device according to claim 10 is characterized in that, described device further comprises:
Music score of Chinese operas module (208) is used for determining the scale of current performance and/or the scale of the interior performance of current predetermined amount of time afterwards according to the music score of Chinese operas file that sets in advance; And show the prompting image corresponding by display module (206) with described scale according to determined scale.
13, device according to claim 12 is characterized in that, described device further comprises:
Score-module (209), be used for and compare according to the scale of enquiry module (203), add up the ratio that both conform to from the definite current performance of described position and scale respective modules (202) scale that finds and the music score of Chinese operas file of store in advance according to music score of Chinese operas module (208); And according to the definite score of playing of described ratio value;
Described display module (206) is further used for the performance score that described score-module (209) is determined.
14, a kind of system that performs music is characterized in that, comprises client and a server more than one, and described client is the Connection Service device respectively, and described client is as each described device of claim 9 to 13.
15, system according to claim 14 is characterized in that, the scale information that sound receiver module (205) reception server of described arbitrary client is transmitted from another client, and according to the scale information output sound signal that is received.
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| CNA2009100767544A CN101477796A (en) | 2009-01-16 | 2009-01-16 | Method, apparatus and system for playing music by displacement inputting signal |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102789712A (en) * | 2012-07-10 | 2012-11-21 | 浙江大学 | Laser marking musical instrument teaching system and laser marking musical instrument teaching method based on spherical ultrasonic motor |
| CN104436648A (en) * | 2014-11-12 | 2015-03-25 | 李宇峰 | Audio visual rhythm game system and music extraction method thereof |
| CN107205043A (en) * | 2017-07-03 | 2017-09-26 | 武汉理工大学 | A kind of violin class network virtual musical instrument |
| CN110070849A (en) * | 2019-03-22 | 2019-07-30 | 福建星网视易信息系统有限公司 | Audio performance method and computer readable storage medium |
| CN110559648A (en) * | 2019-09-05 | 2019-12-13 | 腾讯科技（深圳）有限公司 | Network game control method and device |
| CN113648651A (en) * | 2021-07-02 | 2021-11-16 | 北京金三惠科技有限公司 | Positioning method and system for music teaching foundation improvement game |
| CN115048026A (en) * | 2022-06-14 | 2022-09-13 | 陕西理工大学 | Method, device and equipment for playing harmony band string music group musical instrument through man-machine interaction |
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2009
- 2009-01-16 CN CNA2009100767544A patent/CN101477796A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789712A (en) * | 2012-07-10 | 2012-11-21 | 浙江大学 | Laser marking musical instrument teaching system and laser marking musical instrument teaching method based on spherical ultrasonic motor |
| CN104436648A (en) * | 2014-11-12 | 2015-03-25 | 李宇峰 | Audio visual rhythm game system and music extraction method thereof |
| CN104436648B (en) * | 2014-11-12 | 2018-03-20 | 成都柒和音科技有限公司 | A kind of audiovisual Rhythmic game system and its music extracting method |
| CN107205043A (en) * | 2017-07-03 | 2017-09-26 | 武汉理工大学 | A kind of violin class network virtual musical instrument |
| CN110070849A (en) * | 2019-03-22 | 2019-07-30 | 福建星网视易信息系统有限公司 | Audio performance method and computer readable storage medium |
| CN110559648A (en) * | 2019-09-05 | 2019-12-13 | 腾讯科技（深圳）有限公司 | Network game control method and device |
| CN113648651A (en) * | 2021-07-02 | 2021-11-16 | 北京金三惠科技有限公司 | Positioning method and system for music teaching foundation improvement game |
| CN113648651B (en) * | 2021-07-02 | 2023-11-17 | 北京金三惠科技有限公司 | Positioning method and system for music teaching foundation promotion game |
| CN115048026A (en) * | 2022-06-14 | 2022-09-13 | 陕西理工大学 | Method, device and equipment for playing harmony band string music group musical instrument through man-machine interaction |
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Application publication date: 20090708 |