CN1312538A - A coustical resonator cavity with high acoustical quality for music instrument - Google Patents
A coustical resonator cavity with high acoustical quality for music instrument Download PDFInfo
- Publication number
- CN1312538A CN1312538A CN 01107103 CN01107103A CN1312538A CN 1312538 A CN1312538 A CN 1312538A CN 01107103 CN01107103 CN 01107103 CN 01107103 A CN01107103 A CN 01107103A CN 1312538 A CN1312538 A CN 1312538A
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- bamboo
- musical instrument
- resonating
- resonator
- spring material
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Abstract
The present invention relates to a resonating cavity of music instrument for raising acoustic quality, which is characterized by that said invention adopts a bamboo spring material made up by using phyllostachy pubescens through a certain preparation process and sticks said bamboo spring material over inner side of resonating cavity of music instrument (including resonating tank, resonating tube and resonating cylinder). Said invention is low in cost, good in effect, can be used in resonating cavity of several music instruments, so that it possesses extensive application.
Description
The present invention is the improvement of resonator in the musical instrument manufacture craft.
On Chinese Musical Instruments and western musical instrument structure, pulse as tight as a bowstring musical instrument and group bullet musical instrument (also claiming chord crying musical instrument), generally be made up of scroll head, qin bar (neck), body, its body is resonator (resonance tube that resonant tank that panel, backboard and side plate are formed or epithelium and tube plate are formed); And for example himself body of wind instrument (also claiming aerophone) is resonance tube.Its effect of resonator is under sound wave (the excitation string vibrates and pronounces, and passes by the sign indicating number bridge and shakes to panel) or the airstream vibration effect, empathizes in resonator (case, tube, pipe), makes musical sound obtain playing up reinforcement, allows musical instrument send loud melodious musical sound.Getting well with inferior of the acoustic quality of musical instrument (tonequality, tone color, volume), it is extremely crucial that its resonator plays work.Because musical instrument is different, the shape of resonator also changes thereupon, but can be divided into resonant tank, resonance tube, resonance tube three major types basically, adopts timber, bamboo wood, metal material to make respectively.The musical instrument resonator such as not thinking as violin, guitar, Ruan, matouqin, fire is box-shaped, panel with dragon spruce or paulownia, backboard and side plate with the wooden work of maple; Two-stringed Chinese fiddle then resonator is a tubular, makes of redwood class stonewood; Bamboo flute class resonator is tubular, makes of bamboo wood; The brass instrument resonance tube is then made of metal material.
The traditional manufacturing technique of musical instrument resonator, panel is paid attention in making as violin, back veneer material is selected and thickness distribution is adjusted manufacture craft, has often ignored the effect of side plate to the violin acoustic mass.And for example bamboo flute is selected the bamboo wood that nature grows up to for use, because caliber differs, perforate is standard accurately, and the temperature difference, humidity variation bring influence very greatly to the musical instrument accuracy in pitch in addition.In a word, musical instrument resonator traditional material select for use with manufacture craft on to improving aspects such as instrumental acoustics quality and accuracy in pitch, also have a series of problems to be solved that have, must seek to screen new material, adopt new manufacture craft, improve.
The present invention seeks to adopt a kind of newfound good musical instrument resonator manufacturing materials---bamboo spring material and manufacture craft, improve instrumental acoustics quality and accuracy in pitch precision with improvement.
Technical scheme embodiment of the present invention as shown in Figure 1, it is example that national bowed stringed instrument bass fire is not thought qin: paste one deck bamboo spring material 3 at the nexine of the side plate 2 of resonant tank 1.
Implement to get final product with said method for other similar rubbing down such as violin class; And when the musical instrument of no sound column is implemented in the resonant tanks such as guitar, Ruan, side plate, the equal Pasting one deck of backboard internal layer bamboo spring material.
For the resonance tube of two-stringed Chinese fiddle musical instrument, then bamboo spring material is sticked on the qin tube inwall.
For musical instrument resonance tubes such as bamboo flute, bassoons, then be that bamboo spring material is rolled into the pipe shape, make at the certain thickness fiberglass of outsourcing (resin fibre) or with other material again.
Bamboo spring material is that bamboo goes joint to remove green grass or young crops and most of bamboo sarcocyte, stays 0.8 millimeter thin layer bamboo spring (wherein keeping about 0.2 millimeter bamboo meat fiber), flattens to be light sheet material.Bamboo spring texture material is hard, and density is very big, and is bright in luster, similar ivory.The bamboo spring has fabulous sound radiation response performance harmony conductive performance.
Illustrate:
Fig. 1 is the musical instrument resonator of high acoustic quality, and the bass fire is not thought qin resonant tank structural representation.
1 resonant tank, 2 resonant tank side plates
3 bamboo springs (sticking on the side plate internal layer)
Claims (2)
1. by the musical instrument resonator of the high acoustic quality of comprehensive meaning such as rubbing down, resonance tube, resonance tube, it is characterized in that, be pasted with one deck bamboo spring material on resonance tube, the inside pipe wall at resonant tank side plate and backboard.
2. according to claim 1, the musical instrument resonator of high acoustic quality is characterized in that bamboo spring material goes joint to remove green grass or young crops and bamboo sarcocyte with bamboo wood, stays 0.8 millimeter of inwall thin layer (the bamboo meat fiber that wherein keeps about 0.2 millimeters thick) pressing and is light sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107103 CN1312538A (en) | 2001-02-09 | 2001-02-09 | A coustical resonator cavity with high acoustical quality for music instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107103 CN1312538A (en) | 2001-02-09 | 2001-02-09 | A coustical resonator cavity with high acoustical quality for music instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1312538A true CN1312538A (en) | 2001-09-12 |
Family
ID=4656056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01107103 Pending CN1312538A (en) | 2001-02-09 | 2001-02-09 | A coustical resonator cavity with high acoustical quality for music instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1312538A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100565664C (en) * | 2004-06-11 | 2009-12-02 | 东海乐器制造株式会社 | Stringed instrument resonator structural body |
| WO2012071946A1 (en) * | 2010-12-01 | 2012-06-07 | Huang Xiaozhen | Acoustic structure fiddle and manufacturing method thereof |
-
2001
- 2001-02-09 CN CN 01107103 patent/CN1312538A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100565664C (en) * | 2004-06-11 | 2009-12-02 | 东海乐器制造株式会社 | Stringed instrument resonator structural body |
| WO2012071946A1 (en) * | 2010-12-01 | 2012-06-07 | Huang Xiaozhen | Acoustic structure fiddle and manufacturing method thereof |
| US8912415B2 (en) | 2010-12-01 | 2014-12-16 | Xiaozhen Huang | Acoustic structure fiddle and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |