JP2014174546A - Reduced model of string musical instrument and reduction method - Google Patents
Reduced model of string musical instrument and reduction method Download PDFInfo
- Publication number
- JP2014174546A JP2014174546A JP2013247414A JP2013247414A JP2014174546A JP 2014174546 A JP2014174546 A JP 2014174546A JP 2013247414 A JP2013247414 A JP 2013247414A JP 2013247414 A JP2013247414 A JP 2013247414A JP 2014174546 A JP2014174546 A JP 2014174546A
- Authority
- JP
- Japan
- Prior art keywords
- dynamic range
- stringed instrument
- standard
- size
- performer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Stringed Musical Instruments (AREA)
Abstract
Description
本発明は、韓国の伝統楽器‘散調伽耶琴(サンジョカヤグム)’のように複数の弦を有する弦楽器を演奏者の年齢別身体サイズに応じた比率で縮小したモデル、および該弦楽器を身体サイズに応じて演奏に適した構造に縮小する方法に関する。 The present invention relates to a model in which a stringed instrument having a plurality of strings, such as a Korean traditional instrument 'Sanjokayagum', is reduced at a ratio according to the body size according to the age of the performer, and the stringed instrument It is related with the method reduced to the structure suitable for performance according to.
近来、通信手段およびインターネットの発達によって全世界の文化を速く共有することができ、各国間の理解度が高くなり文化的差が減少して人類という１つの共同体的世界観が形成されている。これにより、各民族固有の文化的差が次第になくなり、これまでのどの時代よりも文化的、社会的な多様性が加速化している。このような状況下で各国では自国の利益を極大化するために、世界と呼吸しながら、固有の伝統文化を継承し発展させて新たな文化を創造していくことが必要である。 In recent years, the development of communication means and the Internet has made it possible to quickly share the cultures of the whole world, and the level of understanding between countries has increased, cultural differences have decreased, and one community world view of humanity has been formed. As a result, the cultural differences inherent to each ethnicity gradually disappear, and cultural and social diversity is accelerating more than any other period. Under these circumstances, in order to maximize the interests of each country, it is necessary to create a new culture by inheriting and developing a unique traditional culture while breathing with the world.
最近、韓国では固有の伝統文化の一つである韓国国楽で使用される楽器に対する関心が高まり、児童による韓国楽器の演奏頻度も高くなっている。
しかしながら、今の韓国楽器は大人演奏者の身体サイズに合わせており、児童による散調伽耶琴の演奏時にお尻が浮き、散調大琴(サンジョテグム)の演奏時には指孔を塞ぐことができない状況である。このように大人に比べて体の小さい児童の演奏に制約があるので、児童が演奏しやすい韓国楽器のサイズを定める必要があった。
Recently, interest in musical instruments used in Korean national music, which is one of the traditional cultures of Korea, has increased, and the frequency of Korean musical instruments played by children has increased.
However, the current Korean musical instruments are adapted to the body size of adult performers, and the hips float when children play the lyre koto, and the finger holes cannot be blocked when playing the swan koto It is. In this way, the performance of children who are smaller than adults is limited, so it was necessary to determine the size of Korean instruments that children can easily play.
本発明は、上記事情に鑑みなされたものであり、特に演奏者の様々な身体サイズを考慮して韓国楽器の縮小規格をモデリングした弦楽器の縮小モデル、およびこのモデリングに適した弦楽器の縮小方法を提供することに目的がある。
また本発明は、散調伽耶琴のように複数の弦を有する弦楽器の規格を児童に適するように縮小規格を一般化させた弦楽器の縮小モデル、およびその弦楽器の縮小方法を提供することに他の目的がある。
The present invention has been made in view of the above circumstances, and in particular, a reduced model of a stringed instrument in which a reduction standard of a Korean instrument is modeled in consideration of various body sizes of a performer, and a reduced method of a stringed instrument suitable for this modeling. There is a purpose to provide.
In addition, the present invention provides a reduced model of a stringed instrument in which the standard of a stringed instrument having a plurality of strings such as a mixed tone lyre is generalized to suit children, and a method for reducing the stringed instrument. There is a purpose.
上記目的を達成するために、本発明による弦楽器の縮小方法は、弦楽器を演奏する多数の演奏者の特定身体部位別サイズを測定する段階と、測定した身体部位別サイズに基づいて弦楽器の標準規格に適した第１年齢層群と弦楽器の縮小規格が適用される第２年齢層群とを分ける段階と、測定した身体部位別サイズを用いて第１年齢層群の平均身体サイズおよび第２年齢層群の平均身体サイズを算出する段階と、第１年齢層群の平均身体サイズの第１演奏者が弦楽器を演奏時に第１演奏者の上体が最大に動く第１動的範囲および第２年齢層群の平均身体サイズの第２演奏者が弦楽器を演奏時に第２演奏者の上体が最大に動く第２動的範囲を算出する段階と、第１動的範囲と第２動的範囲の比率を算出する段階と、算出された比率に基づいて標準規格対縮小規格を算出する段階と、算出されたた縮小規格を有する弦楽器の縮小モデルを作製する段階とからなる。 In order to achieve the above object, a stringed instrument reduction method according to the present invention includes a step of measuring a specific body part size of a large number of players who play a stringed instrument, and a standard specification of a stringed instrument based on the measured body part size. Separating the first age group suitable for the second age group and the second age group to which the reduction standard of stringed instruments is applied, and using the measured body part size, the average body size and the second age of the first age group Calculating an average body size of the group, a first dynamic range in which the upper body of the first player moves maximum when the first player of the average body size of the first age group plays a stringed instrument, and a second Calculating a second dynamic range in which the upper body of the second performer moves maximum when the second performer of the average body size of the age group plays the stringed instrument, and the first dynamic range and the second dynamic range The stage of calculating the ratio and the standard based on the calculated ratio Calculating a rating versus reduced standards, and a step of making a stringed instrument of the reduced model with the calculated the reduced standard.
好ましくは、特定身体部位別サイズを測定する段階では、多数の演奏者の着座状態での肩の高さ、手の直線長さ、および手を除いた腕の長さの各々を測定する。
好ましくは、第１動的範囲および第２動的範囲を算出する段階は、第１演奏者が弦楽器を演奏時に第１演奏者の上体が最大に傾く第１角度を算出する段階と、第２演奏者が弦楽器を演奏時に第２演奏者の上体が最大に傾く第２角度を算出する段階とからなり、第１動的範囲は第１角度を含み、第２動的範囲は第２角度を含む。
Preferably, in the step of measuring the size of each specific body part, each of the shoulder height, the straight line length of the hand, and the length of the arm excluding the hand is measured for a large number of players in the sitting state.
Preferably, the step of calculating the first dynamic range and the second dynamic range includes calculating a first angle at which the upper body of the first player tilts to the maximum when the first player plays the stringed instrument, The second player calculates a second angle at which the upper body of the second player is tilted to the maximum when playing the stringed instrument. The first dynamic range includes the first angle, and the second dynamic range includes the second angle. Includes angle.
好ましくは、第１動的範囲と第２動的範囲の比率を算出する段階において、第１動的範囲の値が第２動的範囲の値よりも大きく、これらの比率は１未満である。
より好ましくは、標準規格対縮小規格を算出する段階では、標準規格を基準として前記比率に比例して縮小規格を算出する。
好ましくは、弦楽器の縮小モデルを作製する段階は、標準規格による弦楽器の横サイズ、縦サイズおよび高さのうちのいずれか１つを前記比率に比例して縮小することにより縮小モデルを作製する。
Preferably, in the step of calculating the ratio between the first dynamic range and the second dynamic range, the value of the first dynamic range is larger than the value of the second dynamic range, and these ratios are less than 1.
More preferably, in the step of calculating the standard specification versus the reduction standard, the reduction standard is calculated in proportion to the ratio based on the standard specification.
Preferably, in the step of creating the reduced model of the stringed instrument, the reduced model is prepared by reducing any one of the horizontal size, the vertical size, and the height of the stringed instrument according to the standard in proportion to the ratio.
上記目的を達成するために、本発明による弦楽器の縮小モデルは、ベースを構成する横部と、ベースを構成する縦部と、ベースを構成する高さ部と、ベースの一側に設けられて弦を固定する固定部と、ベースの他側に設けられて弦の張力を調節する調弦部とを含み、弦楽器の標準規格による横部の長さ、縦部の長さ、高さ部の長さおよび固定部から調弦部までの長さのうちのいずれか１つを演奏者の身体サイズに基づいて定められた縮小比率で縮小して標準規格対縮小規格をモデリングしたことを特徴とする。 In order to achieve the above object, a reduced model of a stringed musical instrument according to the present invention is provided on a side of a base, a vertical part of the base, a height part of the base, and one side of the base. It includes a fixed part that fixes the string and a tuning part that is provided on the other side of the base and adjusts the tension of the string. The length of the horizontal part, the length of the vertical part, and the height part according to the standard of stringed instruments It is characterized by modeling the standard versus the reduction standard by reducing any one of the length and the length from the fixed part to the tuning part at a reduction ratio determined based on the player's body size. To do.
好ましくは、縮小比率は、弦楽器を演奏する多数の演奏者の特定身体部位別サイズを測定し、測定した身体部位別サイズに基づいて弦楽器の標準規格に適した第１年齢層群と弦楽器の縮小規格が適用される第２年齢層群とを分け、測定した身体部位別サイズを用いて第１年齢層群の平均身体サイズおよび第２年齢層群の平均身体サイズを算出し、第１年齢層群の平均身体サイズの第１演奏者が弦楽器を演奏時に第１演奏者の上体が最大に動く第１動的範囲および第２年齢層群の平均身体サイズの第２演奏者が弦楽器を演奏時に第２演奏者の上体が最大に動く第２動的範囲を算出して、第１動的範囲と第２動的範囲との比率を縮小比率として定める。 Preferably, the reduction ratio is obtained by measuring the size of a specific body part of a large number of players who play a stringed instrument, and reducing the first age group and the stringed instrument suitable for the standard of the stringed instrument based on the measured size of the body part. The second age group to which the standard is applied is divided, the average body size of the first age group and the average body size of the second age group are calculated using the measured body part size, and the first age group The first performer of the group's average body size plays the stringed instrument, and the second player who has the average body size of the second age group plays the stringed instrument. Sometimes a second dynamic range in which the upper body of the second player moves to the maximum is calculated, and the ratio between the first dynamic range and the second dynamic range is determined as the reduction ratio.
より好ましくは、特定身体部位別サイズは、多数の演奏者の着座状態での肩の高さ、手の直線長さ、および手を除いた腕の長さを含む。
より好ましくは、第１動的範囲は第１演奏者が弦楽器を演奏時に第１演奏者の上体が最大に傾く第１角度を含み、第２動的範囲は第２演奏者が弦楽器を演奏時に第２演奏者の上体が最大に傾く第２角度を含む。
より好ましくは、第１動的範囲の値は第２動的範囲の値より大きく、これらの比率は１未満である。ここで、標準規格を基準として縮小比率に比例して縮小規格をモデリングする。
More preferably, the specific body part size includes a shoulder height, a straight line length of a hand, and an arm length excluding the hand when a large number of players are seated.
More preferably, the first dynamic range includes a first angle at which the upper body of the first player tilts to the maximum when the first player plays the stringed instrument, and the second dynamic range includes the second player playing the stringed instrument. Sometimes includes a second angle at which the upper body of the second performer tilts to the maximum.
More preferably, the value of the first dynamic range is greater than the value of the second dynamic range, and these ratios are less than 1. Here, the reduction standard is modeled in proportion to the reduction ratio based on the standard.
本発明によれば、使用者の様々な身体サイズを考慮した韓国楽器の縮小規格をモデリングすることができ、この縮小モデルを完成することにより、体の小さい演奏者がより楽に演奏をすることができる。特に、散調伽耶琴や玄琴(コムンゴ)などのような弦楽器の縮小モデルの作製が容易になる。 According to the present invention, it is possible to model a reduction standard of Korean musical instruments in consideration of various body sizes of users, and by completing this reduction model, a player with a small body can perform more easily. it can. In particular, it becomes easy to create a reduced model of a stringed instrument such as a long-spread lyre or commune.
また、散調伽耶琴のように複数の弦を有する弦楽器の規格を児童に適するように縮小規格を一般化して、それに基づく縮小モデルを提供することができるので、韓国楽器の演奏時に該楽器のサイズによる不便さを解消できる。特に、身体サイズが相対的に小さい児童の韓国楽器に対する反感を解消することができる。
さらに、本発明は弦楽器だけではなく、打楽器や管楽器の縮小モデルの作製時にも容易に適用可能である。
In addition, a standard for a stringed instrument having a plurality of strings such as a lyre lyre can be generalized so as to be suitable for children, and a reduced model based on the standard can be provided. Inconvenience due to size can be eliminated. In particular, it is possible to eliminate the feeling of dissatisfaction with Korean musical instruments by children with relatively small body sizes.
Furthermore, the present invention can be easily applied not only to string instruments but also to the production of reduced models of percussion instruments and wind instruments.
本発明の他の目的、特徴および利点は添付図面を参照した以下の好ましい実施例の記載から明らかになる。
以下、添付図面を参照して本発明による実施形態の構成および作用を説明し、図示およ説明する本発明の構成および作用は１つの実施形態として説明されるものであり、これによって上記本発明の技術的思想とその核心構成および作用が制限されるものではない。
Other objects, features and advantages of the present invention will become apparent from the following description of preferred embodiments with reference to the accompanying drawings.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the configuration and operation of an embodiment according to the present invention will be described with reference to the accompanying drawings, and the configuration and operation of the present invention illustrated and described will be described as one embodiment. The technical idea and its core composition and operation are not limited.
以下、添付図面を参照して本発明による弦楽器の縮小方法の好ましい実施形態を詳しく説明する。
本発明は散調伽耶琴を一例としているが、それに限られず、演奏時に演奏者の姿勢変更による動的範囲に年齢別に格段の差がある様々な弦楽器に適用することができる。
図１は既存の一般的な散調伽耶琴の規格を示す正面図、図２は既存の一般的な散調伽耶琴の規格を示す側面図、そして図３は既存の一般的な散調伽耶琴の規格を示す背面図である。
Hereinafter, a preferred embodiment of a stringed instrument reduction method according to the present invention will be described in detail with reference to the accompanying drawings.
Although the present invention is exemplified by a mixed tone koto, the present invention is not limited to this, and the present invention can be applied to various stringed instruments having a great difference according to age in a dynamic range due to a change in the posture of the performer during performance.
FIG. 1 is a front view showing the standard of an existing general tune, FIG. 2 is a side view showing the standard of an existing general tune, and FIG. 3 is an existing general tune. It is a rear view which shows the specification of a koto.
図１乃至図３に示した散調伽耶琴は標準規格による標準モデルであり、本発明では図１乃至図３に示した標準モデルの規格に基づいて縮小規格をモデリングする。
本発明の一実施形態では、標準規格の横サイズ、縦サイズおよび高さのうちのいずれか１つを一定の比率で縮小して最終の縮小モデルを選定し作製する。
図１乃至図３に示した散調伽耶琴の標準規格は、横１４６５ｍｍ、縦１９０ｍｍ、高さ６５ｍｍである。
1 to 3 is a standard model based on a standard, and in the present invention, a reduced standard is modeled based on the standard model shown in FIGS.
In one embodiment of the present invention, a final reduced model is selected and created by reducing any one of the standard horizontal size, vertical size, and height at a certain ratio.
The standard specifications of the scattered lyre shown in FIGS. 1 to 3 are 1465 mm in width, 190 mm in length, and 65 mm in height.
図４乃至図６は、本発明の一実施形態による散調伽耶琴の縮小モデルの選定時に適用される身体サイズの測定例を示している。
図４乃至図６に示すように、散調伽耶琴を演奏する多数の演奏者の特定身体部位別サイズを測定する。
一例として、散調伽耶琴の縮小モデルを選定するためには、多数の演奏者の着座状態での肩の高さ、手の直線長さ、および手を除いた腕の長さの各々を測定する必要がある。
FIGS. 4 to 6 show measurement examples of body size applied when selecting a reduced model of a louvered lyre according to an embodiment of the present invention.
As shown in FIG. 4 to FIG. 6, the size of each specific body part of a large number of performers who play the mixed lyre is measured.
As an example, in order to select a reduced model of the lyric lyre, we measured each of the shoulder height, the straight line length of the hand, and the length of the arm excluding the hand when many players are seated. There is a need to.
多数の演奏者は５才から３０才までを対象とする。
図４は各演奏者の着座状態での肩の高さを測定する過程を、図５は手の直線長さを測定する過程を、そして図６は手を除いた腕の長さを測定する過程を示している。
演奏者の身体のうちの測定対象部位は弦楽器の種類によって変更でき、図４乃至図６では散調伽耶琴の散調(演奏)時に動く部位を選定して測定している。
Many performers target 5 to 30 years old.
FIG. 4 shows the process of measuring the shoulder height of each player in the sitting state, FIG. 5 shows the process of measuring the straight length of the hand, and FIG. 6 measures the length of the arm excluding the hand. The process is shown.
The part to be measured in the performer's body can be changed depending on the type of stringed instrument. In FIGS. 4 to 6, the part that moves when the lyre is played (played) is selected and measured.
図４に示すように、着座状態での肩の高さは、演奏者が座った面から肩点までの垂直距離を測定したものであり、着座状態とは、人体測定学的に座った姿勢をいう。測定方法は、測定者が被測定者(演奏者)の後方に立ち、垂直定規を被測定者の右側の測定台に載置した後、片手で垂直定規を握り、他の手で垂直定規の横定規の先端を軽く握って肩点に当てる。この状態で座った面から肩点までの垂直距離を測定する。 As shown in FIG. 4, the height of the shoulder in the seated state is a measurement of the vertical distance from the surface on which the performer sits to the shoulder point, and the seated state refers to the posture of sitting anthropometrically. Say. The measurement method is that the measurer stands behind the person to be measured (performer) and places the vertical ruler on the measurement table on the right side of the person to be measured, then holds the vertical ruler with one hand and the vertical ruler with the other hand. Grip the tip of the horizontal ruler and place it against the shoulder. Measure the vertical distance from the sitting surface to the shoulder point in this state.
図５に示すように、手の直線長さは、演奏者が座った状態で手首の親指側の骨水準の折れ線から手の先端までの直線長さを測定したものである。測定方法は、手の指を伸ばしてテーブルの上に置いた後、手首の線から手の先端までの直線長さを測定する。
図６に示すように、腕の長さは、肩先端から橈骨点を経て手首の小指側の骨までの長さを測定したものであり、人体測定学的に立った姿勢で測定する。測定方法は、測定者が被測定者の右側に立ち、巻尺で肩先端から橈骨点までを測定後、さらに手首の小指側の骨までの長さを測定する。
As shown in FIG. 5, the straight line length of the hand is a value obtained by measuring the straight line length from the broken line of the bone level on the thumb side of the wrist to the tip of the hand while the performer is sitting. The measuring method is to measure the linear length from the wrist line to the tip of the hand after extending the finger of the hand and placing it on the table.
As shown in FIG. 6, the length of the arm is measured from the shoulder tip to the bone on the little finger side of the wrist through the radius point, and is measured in an anthropometric posture. In the measurement method, the measurer stands on the right side of the subject and measures the length from the shoulder tip to the radius point with a tape measure, and then measures the length from the wrist to the little finger side bone.
その後、上記のように測定した身体部位別サイズに基づいて散調伽耶琴の標準規格に適合する第１年齢層群と、散調伽耶琴の縮小規格が適用される第２年齢層群を分類する。すなわち、縮小規格の散調伽耶琴を使用する対象を選定する。
本発明では上述したように５才から３０才までを対象としており、表１乃至表３に示すように年齢層別に異なる身体部位を測定したサイズに基づいて設けられた百分位数を使用する。
After that, based on the body part size measured as described above, the first age group that conforms to the standard specification of the scattered lyre and the second age group that applies the reduced standard of the lyre lyre are classified. To do. That is, the target to use the reduced scale lyre is selected.
As described above, the present invention targets 5 to 30 years old, and uses the percentile provided based on the size of different body parts measured by age group as shown in Tables 1 to 3. .
各年齢層の身体サイズ、すなわちボディーと腕の長さとの類似度を算出する。次の表４は、５才から３０才までを対象として身体サイズの類似度を示したものであり、各年齢別の身体サイズの重複率を表す。 The body size of each age group, that is, the similarity between the body and the arm length is calculated. The following Table 4 shows the similarity of body size for 5 to 30 years old, and represents the overlapping rate of body size for each age.
表４に示すように、１１才は２０〜３０才と４７％、１２才は２０〜３０才と７０％の身体サイズの重複率を有して２０〜３０才との身体サイズの類似度が高いことが分かる。しかし、５〜１０才の場合、２０〜３０才との身体サイズの類似度が相対的に非常に低い。したがって、表４に基づき、１１才〜３０才の演奏者は第１年齢層群に、５才〜１０才の演奏者は第２年齢層群に属すると分類することができる。 As shown in Table 4, 11 years old is 20-30 years old and 47%, 12 years old is 20-30 years old and 70% body size overlap rate, and the body size similarity between 20-30 years old is I understand that it is expensive. However, in the case of 5 to 10 years old, the similarity of body size with 20 to 30 years old is relatively very low. Therefore, based on Table 4, a player who is 11 to 30 years old can be classified as belonging to the first age group, and a player who is 5 to 10 years old can be classified as belonging to the second age group.
このように異なる規格の散調伽耶琴を使用する年齢層群を分類後、測定した身体部位別サイズを用いて第１年齢層群の平均身体サイズおよび第２年齢層群の平均身体サイズを算出する。
算出した各群の平均身体サイズに基づいて、第１年齢層群の平均身体サイズを有する第１演奏者と第２年齢層群の平均身体サイズを有する第２演奏者を選定する。第１演奏者は大人演奏者、第２演奏者は児童演奏者である。
After classifying the age group using different lyre lyre in this way, the average body size of the first age group and the average body size of the second age group are calculated using the measured body part size. To do.
Based on the calculated average body size of each group, a first player having an average body size of the first age group and a second player having an average body size of the second age group are selected. The first performer is an adult performer and the second performer is a child performer.
次に、本発明では、第１演奏者が散調伽耶琴を演奏時、第１演奏者の体が最大に動く第１動的範囲、および第２演奏者が散調伽耶琴を演奏時、第２演奏者の体が最大に動く第２動的範囲を算出する。
一例として、第１演奏者の体のうち上体が最大に動く第１動的範囲および第２演奏者の体のうち上体が最大に動く第２動的範囲を算出する。
Next, in the present invention, when the first performer plays the scattered lyre, the first dynamic range in which the first performer's body moves to the maximum, and when the second performer plays the scattered lyre, A second dynamic range in which the body of the second performer moves maximum is calculated.
As an example, a first dynamic range in which the upper body of the first player's body moves to the maximum and a second dynamic range in which the upper body of the second player's body moves to the maximum are calculated.
他の一例としては、第１動的範囲および第２動的範囲を算出する過程では、まず、第１演奏者が散調伽耶琴を演奏時に第１演奏者の上体が最大に傾く第１角度(θ１)を算出し、第２演奏者が散調伽耶琴を演奏時に第２演奏者の上体が最大に傾く第２角度(θ２)を算出する。この際、標準規格の散調伽耶琴を使用し、第１動的範囲は算出された第１角度を、第２動的範囲は算出された第２角度を含む。 As another example, in the process of calculating the first dynamic range and the second dynamic range, first, when the first performer plays the chord, the upper body of the first performer tilts to the maximum. An angle (θ 1 ) is calculated, and a second angle (θ 2 ) at which the upper body of the second player is tilted to the maximum when the second player plays the diffuse tone is calculated. At this time, the standard dynamic lyre is used, and the first dynamic range includes the calculated first angle, and the second dynamic range includes the calculated second angle.
図７および図８は、本発明の一実施形態による大人演奏者の最大動的範囲と児童演奏者の最大動的範囲との差を示す図であり、これらの動的範囲は、異なる群に属した演奏者の上体が最大に傾いた角度(θ１、θ２)、或いは異なる群に属した演奏者の上体が最大に傾いたときに至る距離(ｄ１、ｄ２)であることができる。
図７および図８に示すように、本発明では第１動的範囲と第２動的範囲の比率を算出する。一例として、第１演奏者の上体が最大に傾く第１角度(θ１)と第２演奏者の上体が最大に傾く第２角度(θ２)との比率を算出する。他の一例としては、第１演奏者の上体が最大に傾いたときに至る第１距離(ｄ１)と第２演奏者の上体が最大に傾いたときに至る第２距離(ｄ２)との比率を算出する。
7 and 8 are diagrams illustrating the difference between the maximum dynamic range of an adult player and the maximum dynamic range of a child player according to an embodiment of the present invention, and these dynamic ranges are in different groups. This is the angle (θ 1 , θ 2 ) at which the upper body of the performer who belongs belongs to, or the distance (d 1 , d 2 ) that the upper body of the performer belonging to a different group tilts to the maximum. be able to.
As shown in FIGS. 7 and 8, in the present invention, the ratio between the first dynamic range and the second dynamic range is calculated. As an example, the ratio of the first angle (θ 1 ) at which the upper body of the first player tilts to the maximum and the second angle (θ 2 ) at which the upper body of the second player tilts to the maximum is calculated. As another example, the first distance (d 1 ) when the upper body of the first player is tilted to the maximum and the second distance (d 2 ) when the upper body of the second player is tilted to the maximum. ) And the ratio.
第１演奏者と第２演奏者の身体サイズの差により、第１動的範囲の値は第２動的範囲の値より大きく、これによって第１動的範囲と第２動的範囲の比率は１未満であることが好ましい。
動的範囲としては、散調伽耶琴の演奏時、演奏者の腰が曲がった程度であることができる。
Due to the difference in body size between the first performer and the second performer, the value of the first dynamic range is greater than the value of the second dynamic range, so that the ratio between the first dynamic range and the second dynamic range is Preferably it is less than 1.
The dynamic range may be such that the performer's waist is bent when playing the lyre.
第１演奏者に比べて体の小さい第２演奏者が標準規格の散調伽耶琴を演奏する場合、演奏姿勢の動的範囲が相対的に大きいので、その動的範囲に比例して加えられるモーメントが大きく作用する。このためにも、身体サイズに適した縮小モデルを選定する必要がある。
図９は本発明による弦楽器の縮小方法の原理を説明する図である。
When a second player, who is smaller than the first player, plays a standard lyre lyre, the dynamic range of the playing posture is relatively large, so it is added in proportion to the dynamic range. Moment acts greatly. For this purpose, it is necessary to select a reduction model suitable for the body size.
FIG. 9 is a diagram for explaining the principle of the stringed instrument reduction method according to the present invention.
図９に示すように、本発明では算出された第１動的範囲と第２動的範囲の比率に基づいて散調伽耶琴の標準規格対縮小規格を算出する。すなわち、散調伽耶琴の標準規格に基づいて第１動的範囲と第２動的範囲の比率に比例して縮小規格を算出する。
縮小規格の算出には相似比算出方式を用いるが、これは、図９に示すように、２つの三角形の３組の対応辺の長さの比が相似したことにより、第１動的範囲と第２動的範囲の比率をかかる相似比に相応して適用して比例した縮小規格を算出する。
As shown in FIG. 9, in the present invention, the standard of the louvered lyre and the reduced standard are calculated based on the calculated ratio between the first dynamic range and the second dynamic range. That is, the reduced standard is calculated in proportion to the ratio of the first dynamic range and the second dynamic range based on the standard of the diffuse lyre.
A similarity ratio calculation method is used to calculate the reduction standard. This is because the ratio of the lengths of the three corresponding sides of the two triangles is similar, as shown in FIG. A proportional reduction standard is calculated by applying the ratio of the second dynamic range according to the similarity ratio.
この縮小規格は、散調伽耶琴の標準規格に該当する横サイズ、縦サイズおよび高さのうちのいずれか１つを第１動的範囲と第２動的範囲の比率に比例して縮小したものである。
最後に、算出された縮小規格に該当する散調伽耶琴の縮小モデルを選定して作製する。
図１０は本発明によってモデリングされた散調伽耶琴の縮小モデルと既存の散調伽耶琴の標準規格による標準モデルとを比較した図であり、散調伽耶琴の縮小モデルの作製は、標準規格による散調伽耶琴の横サイズ、縦サイズおよび高さのうちのいずれか１つを算出された第１動的範囲と第２動的範囲の比率に比例して縮小して行う。
本発明では、上述した様々な情報に基づいて算出された第１動的範囲と第２動的範囲の比率が０．７６であり、標準規格対縮小規格は次の表５の通りである。
In this reduction standard, any one of the horizontal size, vertical size, and height corresponding to the standard of the tuned lyre is reduced in proportion to the ratio of the first dynamic range and the second dynamic range. Is.
Finally, a reduced model of the louvered lyre corresponding to the calculated reduction standard is selected and produced.
FIG. 10 is a diagram comparing a reduced model of a scattered lyre modeled according to the present invention and a standard model based on a standard model of an existing scattered lyre. Any one of the horizontal size, the vertical size and the height of the scattered lyre is reduced in proportion to the calculated ratio of the first dynamic range and the second dynamic range.
In the present invention, the ratio of the first dynamic range and the second dynamic range calculated based on the various information described above is 0.76, and the standard specification vs. the reduction standard is as shown in Table 5 below.
図１０に示すように、本発明による弦楽器の縮小モデルは、ベースを構成する横部と、ベースを構成する縦部と、ベースを構成する高さ部と、ベースの一側に設けられて弦を固定する固定部と、ベースの他側に設けられて弦の張力を調節する調弦部とを含む。
このような横部、縦部、高さ部、固定部および調弦部は、一般的な弦楽器に適用される一般的な構造モデルであり、横部は弦楽器のベースの定義時に相対的に長い方、縦部は相対的に短い方である。なお、上記構造は弦楽器の種類によって変更可能である。
As shown in FIG. 10, a reduced model of a stringed musical instrument according to the present invention includes a horizontal portion constituting the base, a vertical portion constituting the base, a height portion constituting the base, and a string provided on one side of the base. And a tuning part provided on the other side of the base for adjusting the tension of the string.
Such horizontal part, vertical part, height part, fixed part and tuning part are general structural models applied to general stringed instruments, and the horizontal part is relatively long when defining the base of stringed instruments On the other hand, the vertical portion is relatively short. The above structure can be changed depending on the type of stringed instrument.
本発明による縮小モデルは、弦楽器の標準規格による横部のサイズ、縦部のサイズ、高さ部のサイズおよび固定部から調弦部までのサイズのうちのいずれか１つを演奏者の身体サイズに基づいて定められた縮小比率で縮小して、標準規格対縮小規格をモデリングしたことが望ましい。
以上、本発明を好ましい実施形態を用いて説明したが、本発明の技術的範囲は上記実施形態に記載の範囲には限定されない。本発明が属する技術分野で通常の知識を有した者であれば、本発明が本発明の本質的な特性から逸脱しない範囲で変形した形態に実現できることを理解するはずである。
In the reduced model according to the present invention, any one of the horizontal size, vertical size, height size, and size from the fixed portion to the tuning portion according to the standard of the stringed instrument is set as the player's body size. It is desirable to model a standard against a reduction standard by reducing at a reduction ratio determined based on the standard.
As mentioned above, although this invention was demonstrated using preferable embodiment, the technical scope of this invention is not limited to the range as described in the said embodiment. Those skilled in the art to which the present invention pertains should understand that the present invention can be implemented in a modified form without departing from the essential characteristics of the present invention.
したがって、開示された実施形態は限定的な観点ではなく、説明的な観点で考慮しなければならない。本発明の範囲は、前述した説明ではなく、特許請求の範囲に示されており、これと同等な範囲内にある全ての差異点は本発明に含まれると解釈しなければならない。 Accordingly, the disclosed embodiments should be considered in an illustrative, not a limiting sense. The scope of the present invention is shown not by the above description but by the claims, and all differences within the equivalent scope should be construed as being included in the present invention.
Claims (12)
前記測定した身体部位別サイズに基づいて、前記弦楽器の標準規格に適した第１年齢層群と前記弦楽器の縮小規格が適用される第２年齢層群とを分ける段階と、
前記測定した身体部位別サイズを用いて、前記第１年齢層群の平均身体サイズおよび前記第２年齢層群の平均身体サイズを算出する段階と、
前記第１年齢層群の平均身体サイズの第１演奏者が前記弦楽器を演奏時に前記第１演奏者の上体が最大に動く第１動的範囲および前記第２年齢層群の平均身体サイズの第２演奏者が前記弦楽器を演奏時に前記第２演奏者の上体が最大に動く第２動的範囲を算出する段階と、
前記第１動的範囲と前記第２動的範囲の比率を算出する段階と、
前記算出された比率に基づいて前記標準規格対前記縮小規格を算出する段階と、
前記算出されたた縮小規格を有する前記弦楽器の縮小モデルを作製する段階とからなることを特徴とする弦楽器の縮小方法。 Measuring the size of a specific body part of a large number of performers playing stringed instruments;
Separating the first age group suitable for the standard of the stringed instrument and the second age group applied to the reduced standard of the stringed instrument based on the measured size by body part;
Calculating the average body size of the first age group and the average body size of the second age group using the measured body part size; and
When the first performer of the average body size of the first age group plays the stringed instrument, the first dynamic range in which the upper body of the first performer moves maximum and the average body size of the second age group Calculating a second dynamic range in which the upper body of the second performer moves maximum when the second performer plays the stringed instrument;
Calculating a ratio of the first dynamic range and the second dynamic range;
Calculating the standard versus the reduced standard based on the calculated ratio;
Creating a reduced model of the stringed instrument having the calculated reduced standard.
前記多数の演奏者の着座状態での肩の高さ、手の直線長さ、および手を除いた腕の長さの各々を測定することを特徴とする請求項１記載の弦楽器の縮小方法。 In the step of measuring the specific body part size,
2. The method for reducing a stringed instrument according to claim 1, wherein the height of the shoulder, the straight length of the hand, and the length of the arm excluding the hand are measured in the sitting state of the plurality of performers.
前記第１演奏者が前記弦楽器を演奏時に前記第１演奏者の上体が最大に傾く第１角度を算出する段階と、
前記第２演奏者が前記弦楽器を演奏時に前記第２演奏者の上体が最大に傾く第２角度を算出する段階とからなり、
前記第１動的範囲は前記第１角度を含み、前記第２動的範囲は前記第２角度を含むことを特徴とする請求項１記載の弦楽器の縮小方法。 The step of calculating the first dynamic range and the second dynamic range includes:
Calculating a first angle at which an upper body of the first performer tilts to a maximum when the first performer plays the stringed instrument;
Calculating a second angle at which the upper body of the second performer tilts to the maximum when the second performer plays the stringed instrument;
2. The method for reducing a stringed instrument according to claim 1, wherein the first dynamic range includes the first angle, and the second dynamic range includes the second angle.
前記第１動的範囲の値が前記第２動的範囲の値よりも大きく、前記比率は１未満であることを特徴とする請求項１記載の弦楽器の縮小方法。 Calculating a ratio of the first dynamic range and the second dynamic range;
2. The method for reducing a stringed instrument according to claim 1, wherein a value of the first dynamic range is larger than a value of the second dynamic range, and the ratio is less than one.
前記標準規格を基準として前記比率に比例して前記縮小規格を算出することを特徴とする請求項４記載の弦楽器の縮小方法。 In calculating the standard versus the reduced standard,
5. The method of reducing a stringed instrument according to claim 4, wherein the reduction standard is calculated in proportion to the ratio with the standard as a reference.
前記標準規格による前記弦楽器の横サイズ、縦サイズおよび高さのうちのいずれか１つを比率に比例して縮小して前記縮小モデルを作製することを特徴とする請求項１記載の弦楽器の縮小方法。 Creating a reduced model of the stringed instrument,
2. The reduction of a stringed instrument according to claim 1, wherein the reduced model is created by reducing any one of a horizontal size, a vertical size and a height of the stringed instrument according to the standard in proportion to a ratio. Method.
前記ベースを構成する縦部と、
前記ベースを構成する高さ部と、
前記ベースの一側に設けられて弦を固定する固定部と、
前記ベースの他側に設けられて前記弦の張力を調節する調弦部とを含み、
弦楽器の標準規格による前記横部の長さ、前記縦部の長さ、前記高さ部の長さおよび前記固定部から前記調弦部までの長さのうちのいずれか１つを演奏者の身体サイズに基づいて定められた縮小比率で縮小して前記標準規格対前記縮小規格をモデリングすることを特徴とする弦楽器の縮小モデル。 A lateral part constituting the base;
A vertical portion constituting the base;
A height portion constituting the base;
A fixing portion provided on one side of the base for fixing the string;
A tuning part provided on the other side of the base for adjusting the tension of the string,
One of the length of the horizontal portion, the length of the vertical portion, the length of the height portion, and the length from the fixed portion to the tuning portion according to the standard of the stringed instrument is determined by the player. A reduction model of a stringed instrument characterized by modeling the standard against the standard by reducing at a reduction ratio determined based on a body size.
前記弦楽器を演奏する多数の演奏者の特定身体部位別サイズを測定し、前記測定した身体部位別サイズに基づいて弦楽器の標準規格に適した第１年齢層群と前記弦楽器の縮小規格が適用される第２年齢層群とを分け、前記測定した身体部位別サイズを用いて前記第１年齢層群の平均身体サイズおよび前記第２年齢層群の平均身体サイズを算出し、前記第１年齢層群の平均身体サイズの第１演奏者が前記弦楽器を演奏時に前記第１演奏者の上体が最大に動く第１動的範囲および前記第２年齢層群の平均身体サイズの第２演奏者が前記弦楽器を演奏時に前記第２演奏者の上体が最大に動く第２動的範囲を算出して、前記第１動的範囲と前記第２動的範囲との比率を前記縮小比率として定めることを特徴とする請求項７記載の弦楽器の縮小モデル。 The reduction ratio is
The size of each specific body part of a large number of players who play the stringed instrument is measured, and the first age group suitable for the standard standard of the stringed instrument and the reduction standard of the stringed instrument are applied based on the measured size of the body part. And the average body size of the first age group and the average body size of the second age group are calculated using the measured body part size, and the first age group A first dynamic range in which the upper body of the first performer moves maximum when the first performer of the average body size of the group plays the stringed instrument and a second performer of the average body size of the second age group; Calculating a second dynamic range in which the upper body of the second performer moves to a maximum when playing the stringed instrument, and determining a ratio between the first dynamic range and the second dynamic range as the reduction ratio; The reduced model of a stringed instrument according to claim 7.
前記第２動的範囲は前記第２演奏者が前記弦楽器を演奏時に前記第２演奏者の上体が最大に傾く第２角度を含むことを特徴とする請求項８記載の弦楽器の縮小モデル。 The first dynamic range includes a first angle at which an upper body of the first player tilts to the maximum when the first player plays the stringed instrument,
The reduced model of a stringed instrument according to claim 8, wherein the second dynamic range includes a second angle at which an upper body of the second performer is tilted to the maximum when the second performer plays the stringed instrument.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2013-0024007 | 2013-03-06 | ||
| KR10-2013-0023985 | 2013-03-06 | ||
| KR1020130024007A KR101420594B1 (en) | 2013-03-06 | 2013-03-06 | scale-down model for string instrument |
| KR1020130023985A KR101420593B1 (en) | 2013-03-06 | 2013-03-06 | scale-down method for string instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014174546A true JP2014174546A (en) | 2014-09-22 |
| JP5982352B2 JP5982352B2 (en) | 2016-08-31 |
Family
ID=51466877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013247414A Active JP5982352B2 (en) | 2013-03-06 | 2013-11-29 | How to make a stringed instrument |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5982352B2 (en) |
| CN (1) | CN104036106B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477194U (en) * | 1990-11-16 | 1992-07-06 | ||
| JP2000194374A (en) * | 1998-12-25 | 2000-07-14 | Kawai Musical Instr Mfg Co Ltd | Small-sized guitar and small-sized bass |
| JP3103378U (en) * | 2004-01-09 | 2004-08-12 | 昇 新垣 | Shamisen for children |
| JP3136157U (en) * | 2007-07-06 | 2007-10-18 | 宏幸 中西 | Shamisen for elementary school students |
| JP3136156U (en) * | 2007-07-06 | 2007-10-18 | 宏幸 中西 | Shamisen for elementary school children |
| JP3136320U (en) * | 2007-07-06 | 2007-10-25 | 宏幸 中西 | Shamisen for elementary school students |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3712056B2 (en) * | 2001-08-06 | 2005-11-02 | ヤマハ株式会社 | Electronic music device customization method and electronic music device server |
| WO2009045373A1 (en) * | 2007-09-29 | 2009-04-09 | Elion Clifford S | Electronic fingerboard for stringed instrument |
-
2013
- 2013-11-29 JP JP2013247414A patent/JP5982352B2/en active Active
- 2013-12-09 CN CN201310662198.5A patent/CN104036106B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477194U (en) * | 1990-11-16 | 1992-07-06 | ||
| JP2000194374A (en) * | 1998-12-25 | 2000-07-14 | Kawai Musical Instr Mfg Co Ltd | Small-sized guitar and small-sized bass |
| JP3103378U (en) * | 2004-01-09 | 2004-08-12 | 昇 新垣 | Shamisen for children |
| JP3136157U (en) * | 2007-07-06 | 2007-10-18 | 宏幸 中西 | Shamisen for elementary school students |
| JP3136156U (en) * | 2007-07-06 | 2007-10-18 | 宏幸 中西 | Shamisen for elementary school children |
| JP3136320U (en) * | 2007-07-06 | 2007-10-25 | 宏幸 中西 | Shamisen for elementary school students |
Non-Patent Citations (2)
| Title |
|---|
| JPN4004007997; 文部省: 教育用楽器の手びき 初版, 19630201, ８０-８１, 光風出版株式会社 * |
| JPN7015003251; ｄａｕｍ * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5982352B2 (en) | 2016-08-31 |
| CN104036106B (en) | 2017-03-22 |
| CN104036106A (en) | 2014-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9767705B1 (en) | System for estimating user's skill in playing a music instrument and determining virtual exercises thereof | |
| CN103971674B (en) | Sing real-time scoring method | |
| CN108206026B (en) | Method and device for determining pitch deviation of audio content | |
| JP6428066B2 (en) | Scoring device and scoring method | |
| TW200806979A (en) | Optimization of diffraction order selection for two-dimensional structures | |
| CN101441865A (en) | Method and system for grading sing genus game | |
| Brown | The orchestra in Beethoven’s Vienna | |
| Watt | The foundations of music | |
| JP5982352B2 (en) | How to make a stringed instrument | |
| CN205541916U (en) | Intelligence piano system with suggestion location of key and recording function of grading | |
| JP6673971B2 (en) | Evaluation device, evaluation method, and program | |
| CN108074554A (en) | The evaluation method and system of a kind of piano performance | |
| CN108074437A (en) | The error correction method and system of a kind of piano performance | |
| CN103794196A (en) | Wood electric piano keyboard in connecting rod structure | |
| KR101420593B1 (en) | scale-down method for string instrument | |
| Baker | Gender Association with Stringed Instruments: A Four-Decade Analysis of Texas All-State Orchestras. | |
| KR101480893B1 (en) | scale-down model for Gayageum, which has string tuner | |
| TWI394141B (en) | Karaoke song accompaniment automatic scoring method | |
| KR101420594B1 (en) | scale-down model for string instrument | |
| KR101480042B1 (en) | scale-down method and model for wind instrument | |
| Wali | Cremona violins: A physicist's quest for the secrets of Stradivari | |
| CN202816335U (en) | Double-face zither | |
| JP7368178B2 (en) | Evaluation device, evaluation method, and program | |
| Michel et al. | The physics of singing vibrato | |
| Morris Sr | The Teaching Methods of Lewis Hugh Cooper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141125 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20141202 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20141202 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20150218 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20150316 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20150420 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150518 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151124 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160219 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160719 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160801 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5982352 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |