CN103578324A - Photoacoustic device of music instrument - Google Patents
Photoacoustic device of music instrument Download PDFInfo
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- CN103578324A CN103578324A CN201210251533.8A CN201210251533A CN103578324A CN 103578324 A CN103578324 A CN 103578324A CN 201210251533 A CN201210251533 A CN 201210251533A CN 103578324 A CN103578324 A CN 103578324A
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- musical instrument
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Abstract
The invention provides a photoacoustic device of a music instrument and particularly relates to an innovative design which enables a musical instrument unit to generate different sound element changes so as to enable a dynamic and static light source to generate different light element changes. With the innovative and unique design, the photoacoustic device enables the musical instrument unit to generate different sound elements, the dynamic and static light source enables a light transmission part of the musical instrument unit to follow the sound elements to generate different light element changes along with different sound element changes of the musical instrument unit, and the photoacoustic device of the music instrument is practical and improved in that the quality of the musical instrument unit is improved.
Description
Technical field
The present invention is the photo-acoustic device of relevant a kind of musical instrument, and especially a kind of musical instrument unit that makes produces different sound element variations, and makes sound state light source produce the innovative design that different photoelements changes thereupon.
Background technology
Learning instrument needs familiar rhythm and clear the pressing of grasping exercise melody that focus on of grasping to fiddle with the correct position of musical instrument most; the learner of general musical instrument usually can be because of the rhythm that cannot effectively grasp played melody; or be to be accurately pressed into string or position of piano key; cause exercise process smoothly to complete, even the situation that causes musical instrument practitioner to step back.
The inventor of present patent application is engaged in exploitation and the research of relevant appliance, for the constructional relative merits of relevant appliance, there is the understanding of certain degree, because known musical instrument still has inconvenience part as guitar etc. in study exercise, the inventor of present patent application then studies improvement for this type of disappearance, hope can be developed a kind of more efficient musical instrument new architecture of study exercise that contributes to, going through repeatedly test, finally completed the design of present patent application.
Therefore, for the existing problem points of above-mentioned musical instrument, how to develop a kind of visual rhythm innovative technology that produces, real in using consumer eagerly to look forward to, be also that relevant dealer must make great efforts target and the direction that research and development break through; In view of this, this is engaged in manufacturing development and the design experiences of Related product in for many years inventor, for above-mentioned target, in detail after design and scrupulous assessment, eventually the present invention of a true tool practicality.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of photo-acoustic device of musical instrument; it is for the existing normal meeting of known musical instrument because cannot effectively grasp the rhythm of played melody; or be to be accurately pressed into string or position of piano key; cause exercise process smoothly to complete, even cause the musical instrument practitioner problem of stepping back to be improved breakthrough.
To achieve these goals, technical scheme of the present invention is: a kind of photo-acoustic device of musical instrument, be characterized in, and it comprises:
One musical instrument unit, it is that inside is formed with a musical instrument inside, the inner surface of this musical instrument unit relatively of this musical instrument is provided with a transmittance section;
At least one sound state light source, be located at this musical instrument inner, and to being positioned at this precalculated position, transmittance section, this sound state light source is connected with and is coupled with a sound receiving element and an optoacoustic converting unit, the sound element of tonequality, pitch, rhythm, tone color, volume and harmony that wherein this sound receiving element system produces this musical instrument unit, conversion via this optoacoustic converting unit, and make aforesaid various sound element see through this sound state light source and via the transmittance section of this musical instrument unit, the photoelement that makes musical instrument cell surface produce brightness, color and flicker; And
One control interface, is that control connects defeated this sound receiving element and this optoacoustic converting unit respectively, and is adjusted power, contrast, photochromic saturation degree and the frequency time ratio that flickers of the photoelement of controlling this sound state light source;
Musical instrument unit produces different sound elements, and makes sound state light source along with the different sound element in musical instrument unit itself changes, and makes the transmittance section of musical instrument unit follow sound element and produce different photoelement variations thereupon.
This sound state light source is LED, osram lamp or gas bulb.
The transmittance section of this musical instrument unit is gap, the transparent body, translucent body or engraving hollow out form.
The engraving hollow out of the transmittance section of this musical instrument unit is the moulding of tool carving, makes the shadow producing according to carving form profile, and make shadow be projected to the form identical with carving form profile by the transmittance section of this carving form.
This control interface is the outer computer of being located at this musical instrument unit, and controls this sound state light source with wireless or wire transmission mode.
This control interface is the inside micro computer of being located at this musical instrument unit.
By above structure, make the present invention make musical instrument unit produce different sound elements, and make sound state light source along with the different sound element in musical instrument unit itself changes, and sound element is being followed in the transmittance section that makes musical instrument unit and produce different photoelement and change thereupon, and then make musical instrument of the present invention unit reach the practical improvement of the lifting of quality.
Accompanying drawing explanation
Fig. 1 is the structure trellis structure of the photo-acoustic device of musical instrument of the present invention.
Fig. 2 is the partial sectional view of the photo-acoustic device of musical instrument of the present invention.
Fig. 3 is the stereoscopic figure of the photo-acoustic device of musical instrument of the present invention, and it is to show that musical instrument unit application is in guitar musical instrument.
Fig. 4 is the stereoscopic figure of the photo-acoustic device of musical instrument of the present invention, and it is to show that musical instrument unit application is in piano musical instrument.
Fig. 5 is the stereoscopic figure of the photo-acoustic device of musical instrument of the present invention, and it is to show that musical instrument unit application is in toy trumpet musical instrument.
Fig. 6 is the stereoscopic figure of the photo-acoustic device of musical instrument of the present invention, and it is to show that musical instrument unit application is in drum-type instrument.
Fig. 7 is that musical instrument of the present invention unit produces the variation chart embodiment figure that photoelement that different sound elements and sound state light source produce changes amplitude (dB) and frequency (GHz).
Embodiment
Referring to shown in Fig. 1～Fig. 7, is the preferred embodiment of the photo-acoustic device of musical instrument of the present invention, yet this embodiment is only for explanation, is not subject to the restriction of this structure in patented claim, and it is to comprise:
One musical instrument unit 10, it is that inside is formed with a musical instrument inside 12, and the surface of inner 12 relative these musical instrument unit 10 of this musical instrument is provided with a transmittance section 11, and wherein this transmittance section 11 can be the forms such as gap, the transparent body, translucent body or engraving hollow out;
One sound state light source 40, be located at this musical instrument inside 12, and to being positioned at this 11 precalculated positions, transmittance section, wherein this sound state light source 40 can be LED, the forms such as osram lamp or gas bulb, and this sound state light source 40 is to be connected with to be respectively coupled with a sound receiving element 20 and an optoacoustic converting unit 30, wherein this sound receiving element 20 is the tonequality that this musical instrument unit 10 is produced, pitch, rhythm, tone color, the various sound elements such as volume and harmony, conversion via this optoacoustic converting unit 30, and make aforesaid various sound element see through this sound state light source 40 and via the transmittance section 11 of this musical instrument unit 10, make 10 surfaces, musical instrument unit produce brightness, color and the various photoelements such as flicker, and
One control interface 50, is respectively this sound receiving element 20 of control linkage and this optoacoustic converting unit 30, and power, contrast, photochromic saturation degree and the frequency time that flickers of being adjusted these sound state light source 40 photoelements such as grade of control compare etc.; Wherein this control interface 50 can be and is located at the outside or inner of this musical instrument unit 10, is located at outer computer or the inner micro computer of this musical instrument unit 10, is to control this sound state light source 40 with wireless or wire transmission mode.
Refer to shown in Fig. 3, this musical instrument unit 10 can be a guitar musical instrument form, its transmittance section 11 is a carving form, makes the shadow producing according to carving form profile, and make shadow be projected to the form identical with carving form profile by the transmittance section 11 of this carving form.
Refer to shown in Fig. 4, this musical instrument unit 10A can be a piano musical instrument form, its transmittance section 11A is a carving form, makes the shadow producing according to carving form profile, and make shadow be projected to the form identical with carving form profile by the transmittance section 11 of this carving form.
Refer to shown in Fig. 5, this musical instrument unit 10B can be a toy trumpet musical instrument form, the circular opening form that its transmittance section 11B is several arrangements.
Refer to shown in Fig. 6, this musical instrument unit 10C can be a drum-type instrument form, the oval hole form that its transmittance section 11C is several arrangements.
Refer to shown in Fig. 7, its be musical instrument of the present invention unit 10 the photoelement that produces of the different sound element that produces and sound state light source 40 change the variation chart of amplitude (dB) and frequency (GHz), wherein this chart can show that the volume amplitude (dB) of the sound element that musical instrument unit 10 produces and frequency (GHz) change and are almost synchronized with amplitude (dB) and the frequency (GHz) that the photoelement of sound state light source 40 produces and change, that is, the light allegro sound frequency of sound element cording producing when musical instrument unit 10, the photoelement of sound state light source 40 also produces the brisk light frequency flickering thereupon, the sound element cording producing when musical instrument unit 10 elongates gradually high sound frequency, and the photoelement of sound state light source 40 also produces the light frequency that continues to elongate light and color gradient thereupon.
Conclude above-mentioned explanation, design by said structure of the present invention, can effectively overcome the disappearance that known invention faces, further there is above-mentioned numerous advantage and practical value, and in identical technical field, have no identical or approximate product creation or open use.
Claims (6)
1. a photo-acoustic device for musical instrument, is characterized in that, it comprises:
One musical instrument unit, it is that inside is formed with a musical instrument inside, the inner surface of this musical instrument unit relatively of this musical instrument is provided with a transmittance section;
At least one sound state light source, be located at this musical instrument inner, and to being positioned at this precalculated position, transmittance section, this sound state light source is connected with and is coupled with a sound receiving element and an optoacoustic converting unit, the sound element of tonequality, pitch, rhythm, tone color, volume and harmony that wherein this sound receiving element system produces this musical instrument unit, conversion via this optoacoustic converting unit, and make aforesaid various sound element see through this sound state light source and via the transmittance section of this musical instrument unit, the photoelement that makes musical instrument cell surface produce brightness, color and flicker; And
One control interface, is that control connects defeated this sound receiving element and this optoacoustic converting unit respectively, and is adjusted power, contrast, photochromic saturation degree and the frequency time ratio that flickers of the photoelement of controlling this sound state light source;
Musical instrument unit produces different sound elements, and makes sound state light source along with the different sound element in musical instrument unit itself changes, and makes the transmittance section of musical instrument unit follow sound element and produce different photoelement variations thereupon.
2. the photo-acoustic device of musical instrument as claimed in claim 1, is characterized in that, this sound state light source is LED, osram lamp or gas bulb.
3. the photo-acoustic device of musical instrument as claimed in claim 1, is characterized in that, the transmittance section of this musical instrument unit is gap, the transparent body, translucent body or engraving hollow out form.
4. the photo-acoustic device of musical instrument as claimed in claim 3, it is characterized in that, the engraving hollow out of the transmittance section of this musical instrument unit is the moulding of tool carving, makes the shadow producing according to carving form profile, and make shadow be projected to the form identical with carving form profile by the transmittance section of this carving form.
5. the photo-acoustic device of musical instrument as claimed in claim 1, is characterized in that, this control interface is the outer computer of being located at this musical instrument unit, and controls this sound state light source with wireless or wire transmission mode.
6. the photo-acoustic device of musical instrument as claimed in claim 1, is characterized in that, this control interface is the inside micro computer of being located at this musical instrument unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251533.8A CN103578324A (en) | 2012-07-19 | 2012-07-19 | Photoacoustic device of music instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251533.8A CN103578324A (en) | 2012-07-19 | 2012-07-19 | Photoacoustic device of music instrument |
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| Publication Number | Publication Date |
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| CN103578324A true CN103578324A (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210251533.8A Pending CN103578324A (en) | 2012-07-19 | 2012-07-19 | Photoacoustic device of music instrument |
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| CN (1) | CN103578324A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03200284A (en) * | 1989-12-28 | 1991-09-02 | Casio Comput Co Ltd | Optical pickup device and electronic musical instrument using same |
| JPH0566769A (en) * | 1991-12-12 | 1993-03-19 | Casio Comput Co Ltd | Plucking sound generator and plucking data memory device |
| CN1370310A (en) * | 1999-08-18 | 2002-09-18 | 哈茉尼彩色音技术开发公司 | Method and appats. for electing harmonic color using harmonics, and method and appts. for converting sound to color or color to sound |
| CN2755723Y (en) * | 2004-12-09 | 2006-02-01 | 钟昭庆 | Electroacoustic music instruments with strings |
| CN101536609A (en) * | 2006-10-31 | 2009-09-16 | 皇家飞利浦电子股份有限公司 | Control of light in response to an audio signal |
| CN201575382U (en) * | 2009-10-22 | 2010-09-08 | 辽宁普天光电科技有限公司 | Art model landscape lamp |
-
2012
- 2012-07-19 CN CN201210251533.8A patent/CN103578324A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03200284A (en) * | 1989-12-28 | 1991-09-02 | Casio Comput Co Ltd | Optical pickup device and electronic musical instrument using same |
| JPH0566769A (en) * | 1991-12-12 | 1993-03-19 | Casio Comput Co Ltd | Plucking sound generator and plucking data memory device |
| CN1370310A (en) * | 1999-08-18 | 2002-09-18 | 哈茉尼彩色音技术开发公司 | Method and appats. for electing harmonic color using harmonics, and method and appts. for converting sound to color or color to sound |
| CN2755723Y (en) * | 2004-12-09 | 2006-02-01 | 钟昭庆 | Electroacoustic music instruments with strings |
| CN101536609A (en) * | 2006-10-31 | 2009-09-16 | 皇家飞利浦电子股份有限公司 | Control of light in response to an audio signal |
| CN201575382U (en) * | 2009-10-22 | 2010-09-08 | 辽宁普天光电科技有限公司 | Art model landscape lamp |
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Application publication date: 20140212 |