WO2021246738A1 - 복수의 음향판을 가진 악기 - Google Patents
복수의 음향판을 가진 악기 Download PDFInfo
- Publication number
- WO2021246738A1 WO2021246738A1 PCT/KR2021/006746 KR2021006746W WO2021246738A1 WO 2021246738 A1 WO2021246738 A1 WO 2021246738A1 KR 2021006746 W KR2021006746 W KR 2021006746W WO 2021246738 A1 WO2021246738 A1 WO 2021246738A1
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- WIPO (PCT)
- Prior art keywords
- sound
- musical instrument
- board
- plate
- dimensional
- Prior art date
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C1/00—General design of pianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/02—Resonating means, horns or diaphragms
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/06—Resonating means, e.g. soundboards or resonant strings; Fastenings thereof
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D1/00—General design of stringed musical instruments
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D1/00—General design of stringed musical instruments
- G10D1/02—Bowed or rubbed string instruments, e.g. violins or hurdy-gurdies
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D1/00—General design of stringed musical instruments
- G10D1/04—Plucked or strummed string instruments, e.g. harps or lyres
- G10D1/05—Plucked or strummed string instruments, e.g. harps or lyres with fret boards or fingerboards
- G10D1/08—Guitars
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/04—Bridges
Definitions
- the present invention relates to musical instruments that express sound using a sound board (wood, metal, synthetic material, or leather, etc.) It relates to structural design, and more specifically, by using several acoustic plates specially designed by the present invention at the same time in one instrument to increase the volume of the instrument sound, maximize the sound effect when playing the instrument, and in addition to other aspects of the present invention
- the instrument design elements newly devised by the company are inclined sound board (4), reduced sound board (5), three-dimensional bridge (7), three-dimensional bridge with sound amplifier (8), trumpet-type resonance pipe (18), groove (21) of sound board, By combining and forming various elements such as the three-dimensional sound board 23, it is possible to maximize the sound effect when playing an instrument to make a beautiful and spectacular performance. It is about the design of an instrument structure.
- the present invention is a musical instrument expressed using a sound board, by designing a musical instrument using a number of specially designed sound boards according to the present invention, thereby increasing the volume of the instrument sound abundantly, and also, various new musical instrument design elements according to the present invention
- the sound effects that a good instrument must have when playing a musical instrument are rich volume, three-dimensional sound, beautiful tone with color, richness of overtones, rich resonance, depth of sound, individual tone, use of various tones, etc.
- By maximizing the sound effect of the instrument and enabling a wide range of musical expressions when playing the instrument it is characterized by designing the instrument so that it can perform beautifully and with a wide spectrum as a single instrument.
- the present invention uses several special sound boards for one instrument at the same time, applies structural elements of the special sound board devised by the present invention to each sound board, respectively, and forms a musical instrument by combining other newly designed elements. It enables a wide range of musical expressions when playing an instrument, such as increasing the volume achieved by simultaneously sounding several sound boards at the same time during performance, the three-dimensional effect of the sound, and the unique tone from the sound boards of various structures.
- the sound is expressed only in one resonant space, and due to the simplicity of its structure, the tone is also simple, making the performance relatively monotonous.
- the size of the sound board is not the same as other sound boards, but it is reduced and formed so that some resonate the sound when the sound of an instrument is expressed, and the rest of the space allows the sound to pass through, thereby accelerating and diversifying the flow of sound waves to change the tone and improve resonance. It is designed to bring a three-dimensional effect of sound as shown in the waveform principle diagram in (Fig. 4) by matching with the sound plates of (Fig. 4) is a sound wave waveform principle, where (A) is the shape of a sound wave of an instrument using only one sound plate, and (B) is a sound wave from an instrument designed with three sound plates. It is a picture.
- the reduced sound plate 5 easily resonates when expressed due to the light weight of the sound plate, it also brings the ease of playing a musical instrument.
- a sound amplifier 17 composed of several lattice bars 16 is formed in the lower side of the sound plate, and a three-dimensional bridge 7, which is effective for transmitting sound vibrations to the lower sound plate, is formed. combine to form a unitary.
- a number of independent resonance spaces are formed by installing a plurality of lattice bars 16 inside to increase the rigidity of the sound plate and cover the cover plate 26 with a thin plate of wood or synthetic resin to seal it.
- the vibration energy of the front plate must be transmitted to the next acoustic plate as much as possible by minimizing the loss of energy.
- FIG. 3 it is a rectangular solid shape that is effective for sound vibration by connecting a series of sound boards and sound boards. In order to reduce the weight, it is hollow and is formed using light and strong materials such as wood or synthetic resin, and the strings are hung.
- a bridge core 14 made of a harder and stronger material is formed at the position directly below, so that the sound vibration can be directly transmitted to the lower acoustic plate. It is structured so that it can be transmitted well to each acoustic plate.
- the two sound plates are combined into one to become a sound plate with strong rigidity, enabling dynamic sound expression. It is expressed and brings about an increase in the resonance effect and an increase in the volume by the aggregation of a number of closed resonance spaces of a number of squares made by the lattice plate 16 .
- a trumpet-shaped resonance pipe with a narrow inlet and a wide outlet is formed on the sound plate to prevent the diffraction of sound as shown in FIG. As the sound wave expands, the volume increases.
- the ejection part is matched to the same size as the sound hole, and the narrow waist is fixed to the lower sound plate to amplify the sound from several sound plates and send them out to the outside of the instrument to play at a beautiful volume.
- FIG. 8 (A) of FIG. 8 is the structure of the flared resonance pipe 18 formed in the sound plate, and (B) is the structure of the flared resonance pipe 18 formed in the sound hole 9. As shown in FIG.
- a method (bracing) of attaching the protruding spokes 15 to the back of the sound board is used in order to adjust the pitch of the instrument.
- a method (bracing) of attaching the protruding spokes 15 to the back of the sound board is used in order to adjust the pitch of the instrument.
- the present invention as shown in Fig. 9, when a series of recessed grooves are formed on the acoustic plate and covered with a thin and light plate (cover plate 26) to seal the space, the weight of the acoustic plate is reduced and rigidity is reduced. is increased, and the resonance effect is increased, so that the volume can be increased and a strong tone can be produced, and the pitch of the instrument can be easily adjusted.
- a minimum thickness within the range that can utilize the characteristics of the material of the acoustic plate is used, a groove is made on the acoustic plate to make a space, and the cover plate 26 is thinly covered with a light and strong light material to reduce the weight of the acoustic plate and to reduce the weight of the acoustic plate. It is designed to increase the rigidity of the instrument so that it is possible to play at a large volume.
- the shape of the groove can be in the form of a spiral (A), a lattice type (s), and a fan (C) as shown in Fig.
- a musical instrument that can be designed by combining various elements according to the present invention, it is typically applicable to all kinds of musical instruments expressed using a sound board such as a guitar group musical instrument, a violin group musical instrument, and a piano.
- FIG. 11 is an example of applying the present invention to a violin
- FIG. 12 is an example of applying the present invention to a piano.
- FIG. 1 A cross-sectional perspective view showing the variously configured internal structures of the musical instrument according to the present invention.
- FIG. 2 A cross-sectional perspective view showing the inside of a conventional musical instrument.
- FIG. 3 Structural cross-sectional view of the musical instrument according to the present invention.
- FIG. 4 A sound wave waveform diagram explaining the principle of three-dimensional sound.
- FIG. 5 A cross-sectional view and a plan view of a three-dimensional bridge 8 with a sound amplifier according to the present invention.
- FIG. 6 A view of the installation position of the sound amplifier 17 in the musical instrument according to the present invention.
- FIG. 7 A cross-sectional perspective view of the three-dimensional bridge 7 showing the enlarged structure of the three-dimensional bridge 7.
- FIG. 8 A perspective view of the flared resonance pipe 18 formed in the acoustic plate (A) and a perspective view of the flared resonance pipe 18 formed in the sound hole 9 (B).
- FIG. 9 A plan view and a cross-sectional view of the groove 21 of the acoustic plate formed in the acoustic plate.
- FIG. 10 A figure showing examples of various types of grooves 21 of the acoustic plate.
- FIG. 11 A cross-sectional view showing an example of a violin group musical instrument according to the present invention.
- FIG. 12 Structural diagrams of the front and rear surfaces of an existing piano sound board.
- FIG. 13 A structural diagram of the front (A, C) and rear (B, D) of a piano sound board designed with a plurality of sound boards according to the present invention.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Stringed Musical Instruments (AREA)
- Electrophonic Musical Instruments (AREA)
- Toys (AREA)
Abstract
Description
Claims (8)
- 음향판을 사용하여 발현하는 악기류에 있어서, 여러개의 음향판을 하나의 악기에 동시에 사용하여 공명공간을 여러개로 분리시킴으로써 풍부하며 다양한 소리의 공명을 이끌어내며, 여러개의 각각의 음향판에 다양하고 새로운 고안들을 각각 적용시킴으로써 음량의 증대는 물론 개성적인 음색의 발현, 음의 깊이감, 음의 입체감등 악기 연주시에 필요한 고차원적인 음향효과를 실현하여 하나의 악기로써 오케스트라와 같은 웅장하고 스펙트럼이 넓은 연주가 가능하도록 설계한 악기.
- 제1항에 있어서,음향판이 다른 음향판과 평형하지않고 경사지게 형성 됨으로써 소리음파의 진행을 원활하게 하여 다른 음향판에서 나온 음파와 서로 잘섞여 공명됨으로써 개성적인 음색과 음향효과의 향상을 가져오고, 악기내부의 공명공간을 대각선 방향으로 가로질러 음향판이 형성되므로 음향판의 면적이 커짐으로써 악기 음량의 증대를 가져올수 있도록 경사음향판(4)을 형성한 것을 특징으로 하는 악기.
- 제1항에 있어서,음향판이 다른 음향판과 그 크기가 같지않고 작게 형성하여 음향판의 일부는 소리를 공명하고 나머지부분은 소리를 통과시켜 악기내부의 음파의 흐름을 다양화 시켜 음색의 변화와 공명의 향상을 가져오도록 하며, 음향판의 중량이 가벼워 쉽게 울릴수 있으므로 연주의 용이성을 가져올수 있도록 그 크기를 축소한 축소음향판(5)을 형성한 것을 특징으로 하는 악기.
- 제1항에 있어서,여러개의 음향판으로 설계된 악기에 있어서 한번의 탄현으로 각각의 음향판을 동시에 발현하기 위해서는 앞쪽 음향판의 진동에너지를 최대한 증폭시켜 다음의 음향판에 전달해야 하므로, 격자살대를 내장시키고 그 위를 얇은소재의 덮개판을 덮어 공간을 밀폐시킴으로써 격자살대에 의해 여러개의 4각형의 공명공간으로 나누어져 공명효과를 키울수 있는 구조의 소리증폭기와 함께 이렇게 증폭된 소리의 진동을 다음의 음향판에 에너지의 손실없이 최대한 전달키위해 고안된, 중량을 줄이기위해 속이 비어있고 진동의 전달에 효율적인 4각형의 입체형태의 입체브릿지를 하나로 일체화시켜 소리의 진동을 전달하는 데에 시너지 효과를 낼수 있도록 "소리증폭기가 달린 입체브릿지(8)"를 음향판에 형성한 것을 특징으로 하는 악기.
- 제1항에 있어서,두 개의 음향판을 하나의 음향판으로 격자살대에 의해 일체화 시킨 음향판에서 발현되는 강하고 입체적인 음색과 격자갈대에 의해 만들어지는 수많은 4각형의 밀폐된 공명공간들의 집합체에 의한 공명효과의 증대 및 음량의 증대를 가져올수 있도록 입체음향판(23)을 형성한 것을 특징으로 하는 악기.
- 제1항에 있어서,여러개의 음향판이 동시에 진동에너지를 전달받아 소리를 낼수 있도록 하기위해 일련의 음향판과 음향판을 연결하여 소리를 전달하는 브릿지에 있어 진동에너지의 감소를 최소화하기 위해 얇고 가벼운 재질을 사용하고 중량을 줄이기 위해 속이 비어있는 형태이며 진동 에너지 전달에 효율적인 형태인 4각형의 입체형태이고 또한 직접적으로 소리진동을 전달키위해 음향판의 현이 걸리는 부분의 바로 아래에는 단단하면서도 가벼운 재질의 브릿지심을 사용하여, 각각의 음향판에 수직방향으로 연속하여 일렬로 입체브릿지(7)를 형성한 것을 특징으로 하는 악기.
- 제1항에 있어서,앞쪽의 공명공간에서 공명된 소리가 다음의 공명공간으로 이동할때의 이동통로에 있어 소리의 인입부는 좁고 퇴출부는 넓은 응원용 맨손 마이크와 같은 형태의 소리이동용 파이프를 형성함으로써 소리가 통과할 때 음파의 회절현상에 의해 음파가 확대되어 음량이 증가되도록 음향판과 사운드홀에 나팔형 공명 파이프(18)를 형성한 것을 특징으로 하는 악기.
- 제1항에 있어서,일반적으로 음향판을 사용하여 발현하는 악기에 있어서 음정을 조정하기 위해 음향판의 뒷면에 돌출된 형태의 살대를 부착하는 방법(브레이싱)을 사용하나, 이와는 정반대로 음향판상에 음각의 움푹들어간 모양으로 일련의 홈을 형성하고 그위를 얇고 가벼운 재질의 판재를 덮어 공간을 밀폐시키는 방법으로(마이너스 브레이싱) 음향판의 중량은 줄이고 강성은 높여 공명효과를 증대시켜 악기의 음정을 쉽고 용이하게 조정할수 있고 음량의증대와 연주의 용이성을 실현할수 있도록 음향판의 주변부와 중앙부에 음향판의 홈(21)을 형성한 것을 특징으로 하는 악기.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21818527.0A EP4160590A1 (en) | 2020-06-01 | 2021-05-31 | Musical instrument having multiple sound boards |
AU2021282835A AU2021282835A1 (en) | 2020-06-01 | 2021-05-31 | Musical instrument having multiple sound boards |
JP2022573709A JP2023529111A (ja) | 2020-06-01 | 2021-05-31 | 複数の音響板を有する楽器 |
MX2022014819A MX2022014819A (es) | 2020-06-01 | 2021-05-31 | Instrumento musical con multiples cajas de resonancia. |
US17/927,711 US20230215404A1 (en) | 2020-06-01 | 2021-05-31 | Musical instrument having multiple sound boards |
CN202180037256.8A CN115699159A (zh) | 2020-06-01 | 2021-05-31 | 具有多个音响板的乐器 |
Applications Claiming Priority (2)
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KR10-2020-0065740 | 2020-06-01 | ||
KR1020200065740 | 2020-06-01 |
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WO2021246738A1 true WO2021246738A1 (ko) | 2021-12-09 |
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PCT/KR2021/006746 WO2021246738A1 (ko) | 2020-06-01 | 2021-05-31 | 복수의 음향판을 가진 악기 |
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US (1) | US20230215404A1 (ko) |
EP (1) | EP4160590A1 (ko) |
JP (1) | JP2023529111A (ko) |
KR (5) | KR102472726B1 (ko) |
CN (1) | CN115699159A (ko) |
AU (1) | AU2021282835A1 (ko) |
MX (1) | MX2022014819A (ko) |
WO (1) | WO2021246738A1 (ko) |
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GB2622810A (en) * | 2022-09-28 | 2024-04-03 | Soothill James | A device for conducting vibrations in string instruments |
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CN203480820U (zh) * | 2013-09-29 | 2014-03-12 | 成都川雅木业有限公司 | 多层复合吉它音板 |
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US20160063968A1 (en) * | 2012-11-27 | 2016-03-03 | Mcp Ip, Llc | Carbon Fiber Guitar |
JP6485131B2 (ja) * | 2015-03-10 | 2019-03-20 | ヤマハ株式会社 | 楽器 |
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JP3604360B2 (ja) * | 2001-07-26 | 2004-12-22 | 城司 長岡 | 音響孔を有する弦楽器 |
KR20040003440A (ko) * | 2002-07-03 | 2004-01-13 | 이관영 | 해금용 공명통 |
US7151210B2 (en) | 2002-09-26 | 2006-12-19 | Fender Musical Instruments Corporation | Solid body acoustic guitar |
KR200463616Y1 (ko) * | 2010-07-06 | 2012-11-14 | 이광범 | 통기타용 증폭장치 |
KR101194134B1 (ko) * | 2011-08-11 | 2012-10-25 | 이관영 | 개량 해금 |
KR101402225B1 (ko) * | 2012-11-14 | 2014-06-03 | 주식회사데임 | 기타 울림통 |
KR20170087615A (ko) * | 2016-01-21 | 2017-07-31 | 김일열 | 휴대용 소리 증폭기 |
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2021
- 2021-05-31 AU AU2021282835A patent/AU2021282835A1/en active Pending
- 2021-05-31 EP EP21818527.0A patent/EP4160590A1/en active Pending
- 2021-05-31 JP JP2022573709A patent/JP2023529111A/ja active Pending
- 2021-05-31 US US17/927,711 patent/US20230215404A1/en active Pending
- 2021-05-31 CN CN202180037256.8A patent/CN115699159A/zh active Pending
- 2021-05-31 WO PCT/KR2021/006746 patent/WO2021246738A1/ko unknown
- 2021-05-31 MX MX2022014819A patent/MX2022014819A/es unknown
- 2021-07-29 KR KR1020210099702A patent/KR102472726B1/ko active IP Right Grant
- 2021-08-25 KR KR1020210112316A patent/KR102439317B1/ko active IP Right Grant
- 2021-08-25 KR KR1020210112313A patent/KR102439324B1/ko active IP Right Grant
- 2021-09-13 KR KR1020210121454A patent/KR102456718B1/ko active IP Right Grant
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2022
- 2022-10-14 KR KR1020220132193A patent/KR102536021B1/ko active IP Right Grant
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KR102456718B1 (ko) | 2022-10-18 |
EP4160590A1 (en) | 2023-04-05 |
KR20210148953A (ko) | 2021-12-08 |
KR20220146378A (ko) | 2022-11-01 |
KR102536021B1 (ko) | 2023-05-26 |
KR102439324B1 (ko) | 2022-08-31 |
KR102439317B1 (ko) | 2022-08-31 |
KR20210148955A (ko) | 2021-12-08 |
CN115699159A (zh) | 2023-02-03 |
MX2022014819A (es) | 2023-01-18 |
US20230215404A1 (en) | 2023-07-06 |
KR102472726B1 (ko) | 2022-11-29 |
AU2021282835A1 (en) | 2023-02-09 |
JP2023529111A (ja) | 2023-07-07 |
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KR20210148954A (ko) | 2021-12-08 |
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