CN2812170Y

CN2812170Y - Optical guide performing device for musical instrument

Info

Publication number: CN2812170Y
Application number: CN 200520096517
Authority: CN
Inventors: 艾凯; 张武; 高毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-26
Filing date: 2005-05-26
Publication date: 2006-08-30
Anticipated expiration: 2015-05-26

Abstract

The utility model relates to an optical guide performing device for musical instruments, particularly to a musical performing instrument or a music teaching aid. Optical displaying elements are respectively arranged in corresponding positions of each note on keys of the musical instrument or music wires or are arranged on easy viewing places on the musical instrument. The input terminal of a processor is connected with an external memory, the output terminal of the processor is connected with a driver, and the output terminal of the driver is connected with each optical displaying element. Classical music can be displayed as optical signals in each note position through the musical instrument to guide users to perform the music, and the device is convenient for the users to memorize musical notes, identify musical notes and master performing skills, so high-difficulty performance becomes simple. Even deaf mutes can use the musical instrument according to cues and the guiding of the optical signals to perform melodious music, and interest and public participation of the musical instrument performance are increased. The existing music learning and consumption space can be expanded, people's entertainment life is further enriched, and the optical guide performing device for musical instruments is suitable for public amusement and music teaching.

Description

Musical instrument light guide performing device

Affiliated technical field

The utility model relates to a kind of music performance apparatus or Music teaching aid of music, is meant musical instrument light guide performing device particularly.

Background technology

At present, along with the raising of living standard, music more and more is subject to people's attention and likes, large-scale musical instruments such as various musical instruments, particularly piano are also come into family more and more, have greatly enriched people's culture life.But the performance of musical instrument is a special technology, must could play out graceful melody through long-term, arduous training, and not so good musical instrument also can not played good melody, can bring noise on the contrary.Playing music will remember the music score of large amount of complex, increased the difficulty that people use musical instrument.In music teaching, this imparts knowledge to students also only reliable music score with a tin Qu Sheng, except operations such as fingering will make, and mainly still will be to the grasp of melody by memorize mechanicalling.And some present automatic playing technology and improvement musical instrument, automatic accompaniment function as mellotron, though musical instrument such as compositor, sequencer can both be simulated the tone color of various musical instruments very accurately, but they have weakened people's property of participation, make musical instrument lose the function of operating performance by the people, significantly reduce the player and used the interest of musical instrument, also be unfavorable for carrying out music teaching.Chinese patent notification number: CN2255074X, the day for announcing: on May 28th, 1997, denomination of invention: " musical instrument teaching display " proposed the employing key switch corresponding with musical instrument note position, and connect the technical scheme of bulb, when the instructor plays an instrument, the key switch opens and closes with player's finger movement, makes corresponding bulb luminous, and the prompting learner sees shown note and fingering clearly.This display has the learner observes and points out effect preferably, but the instructor who only limits to the music score of Chinese operas on top of uses, and the operation of learner's reality be there is no help; And if play mistake, then send rub-out signal in the teaching to the learner.

Summary of the invention

The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of musical instrument light guide performing device is provided.It is simple in structure, and the intensity of corresponding scale of light signal and sound, speed reflection accurately can alleviate the brainwork that the user remembers the music score of Chinese operas, use easy to operate.

Technical solution of the present utility model is: musical instrument light guide performing device, comprise the light display element, the light display element is separately positioned on the correspondence position of each note on keys of musical instrument or the string, or be arranged on easy observation place on the musical instrument, there is its input end of a processor to connect external storage, its output terminal connects driver, and output end of driver connects each light display element.

The utility model is all right: the input end at processor also is connected with controller, also is connected with display at its output terminal.

The voice data information of each musical instrument all takies an independently memory channel in the stored record of external storage, and the stored record time synchronized of each memory channel.

Sound has four kinds of physical propertys i.e. height-scale, length-speed, power-intensity and tone color.Tone color is that the vibration frequency by musical instrument self is determined, generally can not change.And the performance of melody often reflects is the variation and the combination of other three kinds of character of sound.Corresponding with sound, when we are that light emitting source is arranged on the key with the light display element, or after being arranged on the pairing position of each note of string, just can utilize light signal to reflect height, length and strong and weak these the three kinds of character of sound in the melody, and then point out, guide the player to press luminous key or string position, make musical instrument play out melody.

The beneficial effects of the utility model are: 1, with need the plenty of time in the music playing, energy is finished to the memory of music score and to melody about phoneme, refer to the grasp of position, rhythm, speed, dynamics, by changing into succinctly with the guiding of light signal, visual signal intuitively, make things convenient for the player to remember spectrum, identification of spectrogram and grasp playing technique, make highly difficult performance become very simple.2, can show by musical instrument classical melody with the locational light signal of each note, the guiding user plays this melody, to change into to key or to the understanding and the identification of chord position the uninteresting memory of melody, its light signal is just as the counselor who never makes mistakes, prompting, study-leading person operate musical instrument personally, play out complete movement.Reduce the link that the learner remembers the music score of Chinese operas, greatly improved musical instrument learner's enthusiasm and initiative.For musical performance man, information such as the phoneme of classical melody, speed, rhythm, strength show position, apparent time of light and brightness by light signal with light and reflect, more help deepening understanding, help independently having given play to the level of performance melody and playing technique.3, increased interest and masses' property of participation of instrument playing.The utility model device is installed in as after on the musical instruments such as piano, but the common musical instrument of direct control is per capita played out the higher melody of difficulty.Even the deaf-mute also can use musical instrument according to the prompting and the guiding of light signal, play out beautiful music, be suitable for public recreation and music teaching.Sing equally with Karaoke guiding people, the application of this device will be expanded existing music learning and consumption space, further enrich people's entertainment and will live, the music quality of the raising whole society and the popularization of music.

Description of drawings

Fig. 1 is the theory diagram of musical instrument light guide performing device

Fig. 2 is a synoptic diagram of using musical instrument light guide performing device on piano

Fig. 3 is a synoptic diagram of using musical instrument light guide performing device on mellotron

Fig. 4 is a synoptic diagram of using musical instrument light guide performing device on Simple Electronic Organ

Fig. 5 is a synoptic diagram of using musical instrument light guide performing device on guitar

Fig. 6 is the synoptic diagram that display is set on music stand

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Referring to Fig. 1, musical instrument light guide performing device is made up of external storage 1, processor 2, controller 3, driver 4, display 5 and light display element 6.Light display element 6 is separately positioned on the correspondence position of each note on keys of musical instrument or the string, or be arranged on easy observation place on the musical instrument, processor 2 its input ends connect external storage 1, and its output terminal connects driver 4, and the output terminal of driver 4 connects each light display element 6.The voice data information of each musical instrument all takies an independently memory channel in the stored record of external storage 1, and the stored record time synchronized of each memory channel.External storage 1 adopts known small memory device, as memory devices such as floppy drive, hard disk, CD-ROM drive or flash memories.They can be with the data message of melody such as total stave of melody, and the branch stave data of various musical instruments are stored in respectively in the memory channels different in the external storage 1, are called by processor.Processor 2 can adopt microprocessor or single-chip microcomputer.Controller 3 can adopt known technology to make specially as required, and the selector button or the switch of duties such as broadcast, time-out, F.F., rewind down, selected songs, modified tone, speed can be set on it, and manipulation processor 2 is carried out work.Also can adopt controller in the existing equipment as adopting the controller in the DVD equipment.Also can with the Circuit Design of controller 3 in display 5, adopt telepilot to handle 5 pairs of whole devices of display and control, just as the Management Television machine that uses a teleswitch.On its tangible microprocessor or the single-chip microcomputer control circuit is arranged also, can control, but it is convenient to be not so good as special controller the operation of whole device.The instruction of sending according to controller 3, data message in 2 pairs of external storages 1 of processor adopts known digital music technology or multimedia video technology to handle, and by the digital system of connections (MIDI) of known electronic musical instrument, transmission technologys such as universal serial bus (USB) or Infrared Transmission, should be transferred to driver 4 and display 5 by the music data signal of instrument playing, drive on the musical instrument pairing each the light display element 6 of note respectively with luminous phoneme by driver 4, the length of fluorescent lifetime and luminous modes such as power show the sound of melody; By form demonstration music score and the audio-visual picture of display 5 with rolling or page turning.Driver 4 also can send cursor 10 shows signal to display 5, and the note position of indicating musical instrument to play synchronously is so that realize prompting and guiding to player's identification of spectrogram, performance simultaneously on the note position of musical instrument and display 5.Driver 4 can adopt technique known to make, and also can transform existing driver, and its fundamental purpose is that the musical instrument sound data-signal with treated device computing is converted to signals such as the electric current switching of corresponding each light display element 6 and power.The display 5 general used displays of present household PC that adopt adopt LCD better.On processor 2 the audio signal output port can be set in addition, by the sound accompaniment music in the loudspeaker broadcast external storage 1, the music that instrument playing is gone out is abundant, complete more, and is graceful, interesting to listen to more.All right signalization input port in addition on processor 2 is to accept other music data information, playing music under the situation of not using external storage 1.Parts shown in Fig. 1 except that light display element 6, all have configuration in existing household PC or DVD audio-visual devices.That is to say, as long as light display element 6 is arranged on the correspondence position of each note on the musical instrument or the easy observation place on the musical instrument, its lead is inserted household PC or DVD audio-visual devices, again household PC or DVD audio-visual devices are improved slightly, the audio data signal that makes it in will corresponding a certain passage with this musical instrument is converted to the switching signal that drives each light display element 6 by note, just can realize the functions of use of this device.Theoretically, this device of cover connects corresponding light display element 6 and display 5, can command, and guides all performances of musical instrument in the large-scale symphony.

Referring to Fig. 2, Fig. 3, Fig. 4, this device are applied to only need on piano 8 and the mellotron musical instrument is made little change.Change light-passing board into as the fingerboard with key, at the inner light display element 6 of installing of key, light display element 6 can adopt light emitting diode to make.The lead that connects each light display element 6 is inserted driver 4, promptly finish the installation of light display element 6.Among Fig. 2, above piano 8 qins lid display 5 is housed, the left and right sides above key is respectively arranged with controller 3 and light display element 7.Various function buttons or switch are arranged on the controller 3, can operate selection for the player, light display element 7 is arranged on the easy observation place on the piano 8, and the setting of three light display elements 7 is to manipulate three pedals of piano 8 belows for correspondence prompting, guiding player.According to this thinking, on the easy observation place of some other musical instrument, also light display element 7 can be set, also light display element 7 can be set as edge at the percussion instrument drum.Package unit can be installed in the inside of piano 8, also can be arranged on the outside of piano 8, and lead is inserted on each parts in the piano 8.At Fig. 3, similar among the setting of this device on mellotron and Fig. 1 among Fig. 4, as Fig. 4, on Simple Electronic Organ or piano, also can cancel display 5, light display element 6 only is set on key.

Referring to Fig. 5, when this device is applied on the guitar 9, can make the light display element 6 of each note as a whole in the lump according to the form of guitar 9 strings exercise fingerboard, constitute a guitar and play optical plate, this optical plate correspondence is contained in the below of guitar 9 strings, lead is drawn or adopted the form connection driver 4 of wireless remote control, can send light signal, prompting, guiding player.In like manner, on other stringed musical instruments, all can use this device in this way.Among Fig. 5, controller 3 is arranged in the resonator of guitar 9 belows, and the mode manipulation processor 2 by remote control.Controller 3 and miscellaneous part all can be placed on the outside of guitar 9 in fact, drive light display element 6 by lead and send light signal.

Referring to Fig. 6, display 5 can be arranged on the music stand 11 in this device, replace this confession of music score wind instrument, percussion instrument chord Instrumentalists read the music score of Chinese operas.Certainly, for different musical instruments, the display 5 shown music scores of Chinese operas are different on each music stand 11 when instrumental ensembling, but because the stored record time synchronized of external storage 1 each memory channel, so the performance of each music score of Chinese operas is again with harmonious synchronous.

With piano 8 is example, the use operating process of this device is as follows: the sound equipment of at first recording the standard piano music with CD or disk separately, make the voice data information of piano music take a memory channel on CD or the disk separately, the external storage 1 of then CD or disk being packed into, opening display 5, the broadcast button on the opening controller 3.What at this moment this device broadcasted is not the sound of piano music, but the wigwag that sends respectively by the light display element 6 that is arranged in each key.Meanwhile, demonstrate the one section music score of Chinese operas that is broadcasting of piano music in the screen of display 5, and have cursor 10 to indicate the note position at luminous light display element 6 places synchronously.The player can follow flashing of light on the key, directly presses the key that sends light signal, plays out piano music sound.Also it doesn't matter if pressed one, two key less in flurried, only plays one, two sound less, also can follow down and play.After using skillfully, also can hold dynamics and the rhythm of pressing this key, make the more approaching former standard piano music sound of recording of the piano music of playing out according to brightness, the lighting time of wigwag on the key.

Claims

1. musical instrument light guide performing device, comprise the light display element, it is characterized in that: light display element (6), (7) are separately positioned on the correspondence position of each note on keys of musical instrument or the string, or be arranged on easy observation place on the musical instrument, there is its input end of a processor (2) to connect external storage (1), its output terminal connects driver (4), and the output terminal of driver (4) connects each light display element (6), (7).

2. musical instrument light guide performing device according to claim 1 is characterized in that: the input end at processor (2) also is connected with controller (3), also is connected with display (5) at its output terminal.