CN1432996A - Electronic music instrument - Google Patents
Electronic music instrument Download PDFInfo
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- CN1432996A CN1432996A CN 02100316 CN02100316A CN1432996A CN 1432996 A CN1432996 A CN 1432996A CN 02100316 CN02100316 CN 02100316 CN 02100316 A CN02100316 A CN 02100316A CN 1432996 A CN1432996 A CN 1432996A
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- chord
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- pronunciation
- musical instrument
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Abstract
An electronic music instrument has chord button unit, sounding unit, CPU, ICD display unit and sound effect unit on the main body. The chord button unit includes two groups of keys, main chord keys and chord decoding keys, for the thumb and other four fingers of the player's one hand to press and make the music instrument easier to play then guitar. The sounding unit has sounding parts as much as 18 groups for the other hand of the player to pluck, can sound 3-4 octaves and has signal capable of meeting the chord saturation requirement. The signal after being processed in the CPU is released via ICD display unit and sound effect unit. The present inventino is one new kinds of electronic music instrument capable of being learned easily and has relatively chord tone color saturation.
Description
Technical field
The present invention relates to musical instrument, especially a kind of electronic musical instrument, at traditional guitar improvement, the brand-new electronic musical instrument that make it to reach convenient study, operate easily, the polyphonic ring tone color saturation heightens.
Background technology
Press, fierceness in the face of current market competition, making rapid progress of various industrial technologies, each manufacturer is engaged in research and development with doing one's utmost invariably, praying the technical field that can break through existing product, and the first chance that in time can occupy market, and if can develop the product of pioneer's type in a certain technical field, then more can do a revolutionary impact, and the consumer is provided more advanced innovative product this technical field; Based on this, just the electronic technology and the music background of inventor institute speciality are example, and guitar can say to be one to have representational musical instrument, but we also know, be not every and musically can play guitar per capita, its great reason is in learning disorder, and the scarce bar that its reason and traditional guitar exist is as follows:
1. believe and learned or bullet is crossed the experience that can know from experience per capita of guitar, promptly be in the process of study guitar, must overcome the pain sense when pinning the string of a musical instrument, therefore, practician's finger tip is all because of contacting string of a musical instrument elongated cocoon for a long time, this is the experience that many people have, that is the reason of women learner's retreatment.
2. traditional guitar is because the face of manipulating the strings needs parallel audio amplifier, and the face of manipulating the strings is by the chord face, makes guitar the time not add considering of ergonomics fully in design, so bend the left hand wrist in must be very factitious by fingering the time, not only unnatural, and the finger shorter one can't learn at all.
3. traditional guitar for fear of the finger flexible permission, can only allow guitar always have six strings of a musical instrument, but in this condition, will comprise the chord of 2-3 octave, thus must some string sound must give up.
4. to select also be limited to the tone color of traditional guitar, can't compare with electronic musical instrument, and be subject to the finger flexibility ratio in study, some fingering and nonowner be equal can practice into.
Summary of the invention
Therefore, this is the place of this case inventor's creation motivation.For this reason, the inventor is for overcoming aforementioned disappearance, background based on electronics specialty and music attainment, set about being developed, this satisfies to think to reach and get rid of the use of commonly using the string of a musical instrument on guitar body through continuous research, test, with its electronization, and can get rid of aforementioned disappearance fully, making study guitar musical instrument no longer is difficult matter, and this is main intention of the present invention place.
Be with, major technique of the present invention is to replace the string of a musical instrument with electronic key, and make traditional chord be decoded into the lower key that winds up of difficulty, two groups of key-press groups of chord decoding key, and cooperate player's thumb on the other hand, four refer to that conveniently choosing is pressed, do not have again difficult by disappearance, traditional place of manipulating the strings then replaces with the pronunciation unit of electronic type, it is established to reach the pronunciation portion of 18 groups (even 24 groups), dial bullet and can send the string sound of 3-4 octave for player's in addition hand, and advance the possible chord saturation degree that satisfies, its signal is read via central processing unit handle the back from the 1CD display unit, the audio unit disengages, and reaches when shortening study, cooperate ergonomics, the brand-new electronic musical instrument that the polyphonic ring tone color saturation heightens.
Fundamental purpose of the present invention is to make traditional guitar to get rid of the use of the string of a musical instrument fully, make it reach all-electronic boundary, and have concurrently study easily, shorten learning time, meet ergonomics, the polyphonic ring tone color saturation heightens and reduce many effects gain place of the wrong rate of bullet.
For reaching above-mentioned purpose, electronic musical instrument of the present invention is provided with the chord pushbutton unit on the musical instrument main body, the pronunciation unit, central processing unit, 1CD display unit and audio unit, the chord pushbutton unit is decoded into main string key with the chord of traditional guitar, two groups of key-press groups of chord decoding key, it is the mass tone of corresponding traditional chord respectively, the choosing that the chord decoding is transferred is pressed, and cooperate player's thumb on the other hand respectively, four finger choosings are pressed, the pronunciation portion with 18 groups is then established in the pronunciation unit, dial bullet and can send the string sound of 3 octaves for player's in addition hand, this pronunciation of 18 groups partly is three row, be divided into height, in, the arrangement of bass, one classifies 6 groups of pronunciation portions as, and corresponding one group of chord, it is the corresponding sound of each pronunciation portion, the corresponding respectively chord roll call that is calculated of the pronunciation portion of every row, calculate by the central processing unit arrangement with great roll call, central processing unit contains the chord information storehouse and calculates the chord coded program, the chord decoding key of this chord pushbutton unit is arranged corresponding chord sign indicating number in regular turn and is stored in the data bank, and the signal of chord pushbutton unit and pronunciation unit reads processing after the 1CD display unit through central processing unit, the audio unit disengages.
Description of drawingsFig. 1 is a stereographic map of the present invention; Fig. 2 is implementing procedure figure of the present invention; Fig. 3,4 is other three-dimensional views of the present invention; Fig. 3 A is that main string key arranged of the present invention is implemented illustration; Fig. 4 A is that chord decoding key arranged of the present invention is implemented illustration; Fig. 5 is the simple and easy sign indicating number of the chord of the present invention table of comparisons; Fig. 6 is a rocker actuator stereographic map of the present invention; Fig. 7,8 is a rocker actuator start reference diagram of the present invention; Fig. 9 is a circuit diagram of the present invention; Figure 10 is the selector circuit figure among Fig. 9; Figure 11 is singly-bound (or driving lever) the signal input circuit figure of pronunciation of the present invention portion; Figure 12 is software operation workflow figure of the present invention; Figure 13 is that the sound of chord is inserted offset table; Figure 14 A, B, C are that 1CD display unit of the present invention is implemented illustration; Figure 15 is the chord name table of E chord; Figure 16 is the chord name table of A chord.
Embodiment
See also shown in Fig. 1,2, Fig. 2 is implementing procedure figure of the present invention, and electronic musical instrument of the present invention is provided with chord pushbutton unit 1, pronunciation unit 2, central processing unit 3, LCD display unit 4 and audio unit 5 on musical instrument main body 10, its actual embodiment is then as Fig. 1-Fig. 4, wherein:
Musical instrument main body 10, moulding can be similar to general guitar, has audio amplifier 101 and support arm 102.
Moreover, illustrate with integral body again, for example: desire is pressed chord E11, this main string key 11 is promptly pressed the E3 key, and chord decoding key 12 is promptly by the 2nd key and the 4th key 11 (seeing the corresponding tabular of Fig. 5), dial by the central processing unit 3 3#572#46 chord roll call that calculates of putting in order according to the required high, medium and low sound of player again, and LCD display unit 4 to be correspondence demonstrate, see Figure 14 B; Again for example: desire is pressed chord Am, this main string key 11 is promptly pressed the A6 key, and chord decoding key 12 is promptly by the 1st, 2,3,4 keys (m), see the corresponding tabular of Fig. 5, dial by the central processing unit 3 613 chord roll calls that calculate of putting in order according to the required high, medium and low sound of player again, and LCD display unit 4 to be correspondence demonstrate, see Figure 14 C, therefore, can say very clearly, the chord name of E chord, A chord shows visible Figure 15,16 reference table again.
In addition, shown in Fig. 1,4, a side of musical instrument main body 10 can be established a plug 103, according to can external source of sound device, make tone color true to nature and be not limited to the sound of guitar, and all tone colors can be by selecting, also can take in the use to fill up arbitrary lack and stringed musical instrument in the philharmonic society in the menu.Musical instrument main body 10 is provided with a battery chamber 104 again, and is provided with always rheology electrical equipment jack 105 and can connects dispatch from foreign news agency.
According to the above, the present invention provides a revolutionary innovation to traditional guitar as can be known, make its electronization fully, need not the string of a musical instrument, and the choosing of its chord is by last very easy, arbitrary learner is left-hand seat easily all, need not point the requirement of flexibility ratio again, therefore, can say a revolutionary invention, perhaps the someone can say the present invention and mellotron again, piano why not have with, inventor to say need not point flexibility ratio for a long time exercise be still the advantage that exclusively enjoys of the present invention, and the piano chord to play the ABC that needs music theory auxiliary, get half the result with twice the effort on the contrary, and the present invention has been arranged in all chord string sounds in one display, and the pronunciation button on/off in display is the string sound in same chord all, so can not send the surplus worry of the sound beyond the chord, this is and mellotron, not greatly not existing together of piano, and the present invention has been shaped on product, and complete no problem in the enforcement can be for showing and considering in light of actual conditions.
Claims (8)
1, a kind of electronic musical instrument, it is characterized in that: on the musical instrument main body, be provided with the chord pushbutton unit, the pronunciation unit, central processing unit, 1CD display unit and audio unit, the chord pushbutton unit is decoded into main string key with the chord of traditional guitar, two groups of key-press groups of chord decoding key, it is the mass tone of corresponding traditional chord respectively, the choosing that the chord decoding is transferred is pressed, and cooperate player's thumb on the other hand respectively, four finger choosings are pressed, the pronunciation portion with 18 groups is then established in the pronunciation unit, dial bullet and can send the string sound of 3 octaves for player's in addition hand, this pronunciation of 18 groups partly is three row, be divided into height, in, the arrangement of bass, one classifies 6 groups of pronunciation portions as, and corresponding one group of chord, it is the corresponding sound of each pronunciation portion, the corresponding respectively chord roll call that is calculated of the pronunciation portion of every row, calculate by the central processing unit arrangement with great roll call, central processing unit contains the chord information storehouse and calculates the chord coded program, the chord decoding key of this chord pushbutton unit is arranged corresponding chord sign indicating number in regular turn and is stored in the data bank, and the signal of chord pushbutton unit and pronunciation unit reads processing after the 1CD display unit through central processing unit, the audio unit disengages.
2, electronic musical instrument as claimed in claim 1 is characterized in that: 24 groups pronunciation portion also can be established in this pronunciation unit, makes the string sound that can send 4 octaves for the player dials bullet, that is is divided into 4 row.
3, electronic musical instrument as claimed in claim 1 is characterized in that: the 1CD display unit is a display screen, and it can show chord and the chord sign indicating number of playing at that time thereof.
4, electronic musical instrument as claimed in claim 1 is characterized in that: the corresponding keynote of the main string key of each of this chord pushbutton unit, and the lifting sound then by two keys together by representing.
5, electronic musical instrument as claimed in claim 1 is characterized in that: the pronunciation portion of pronunciation unit can connect central processing unit by button.
6, electronic musical instrument as claimed in claim 1, it is characterized in that: the pronunciation portion of pronunciation unit also can be rocker actuator and connects central processing unit, rocker actuator comprises a pedestal, one lighttight plastic plate, one flexible member and a pair of sensor are formed, pedestal one side sets firmly a fixed head, fixed head extends a pair of transverse slat, and plastic plate is a semicircular plate, a driving lever is extended in its upper end, other its center-side is articulated in two transverse slats to be made in view of the above and can pivot, its bottom is connect by flexible member and establishes, flexible member termination in addition is located at pedestal, make plastic plate pivot the back according to restorable, the circular arc side of this plastic plate is provided with the equidistant open-work of plural number along arc surface in addition, and this is to the then corresponding open-work both sides that are divided into plastic plate of sensor, sensor one can send infrared ray, another then can receive, and its sensing circuit is connected to central processing unit respectively, makes the angle of stirring driving lever bigger, the open-work that sensor senses the more, then to cause phonation volume more by force bigger for the signal that is sent by central processing unit.
7, electronic musical instrument as claimed in claim 1 is characterized in that: a side of musical instrument main body can be established a plug, according to can external source of sound device.
8, electronic musical instrument as claimed in claim 1 is characterized in that: the musical instrument main body is provided with a battery chamber, and is provided with always rheology electrical equipment jack and can connects dispatch from foreign news agency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02100316 CN1432996A (en) | 2002-01-07 | 2002-01-07 | Electronic music instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02100316 CN1432996A (en) | 2002-01-07 | 2002-01-07 | Electronic music instrument |
Publications (1)
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CN1432996A true CN1432996A (en) | 2003-07-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 02100316 Pending CN1432996A (en) | 2002-01-07 | 2002-01-07 | Electronic music instrument |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011079465A1 (en) * | 2009-12-31 | 2011-07-07 | 孙亚凯 | Infrared induction electric guitar |
CN103262151A (en) * | 2010-05-18 | 2013-08-21 | Ip音乐集团有限公司 | Touch screen guitar |
WO2022222240A1 (en) * | 2021-04-19 | 2022-10-27 | 曾平蔚 | Apparatus and method for scale arrangement of electronic plucked string instrument |
-
2002
- 2002-01-07 CN CN 02100316 patent/CN1432996A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011079465A1 (en) * | 2009-12-31 | 2011-07-07 | 孙亚凯 | Infrared induction electric guitar |
CN103262151A (en) * | 2010-05-18 | 2013-08-21 | Ip音乐集团有限公司 | Touch screen guitar |
WO2022222240A1 (en) * | 2021-04-19 | 2022-10-27 | 曾平蔚 | Apparatus and method for scale arrangement of electronic plucked string instrument |
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