JP2002091429A - Wind instrument - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method which generates tones by vibrating the air column in a tubular body in playing a wind instrument, improves the efficiency of changing the vibrations to the tones, makes it possible to obtain the increase of the sound volume in compliance with the respective players' likeness, the stability of the sound quality from the small volume to the large volume, the expansion of a dynamic range, the amplification of harmonic overtones, the improvement in the rising of the tones, the improvement in tone drop-out, the improvement in the connectability of the tones to each other, the higher efficiency of the amount of the breath to be used, the ease of blowing in the highest compass and the universatility of timbre changes and may be practiced by the players themselves regardless of the age, beginners and advanced players without failures and to provide a method which enables the manufacturers and repair persons of the wind instrument to carry out check work in the making and adjusting of the wind instrument and to carry out the work without failures. SOLUTION: The player adheres lead to the annihilation points of the vibrations on the surface of the tubular body in order to confine the vibrations necessary in playing the wind instrument for longer time. The manufacturer and repair person of the wind instrument check the use effect of the lead and the adequate amounts and positions thereof by the method described above and embed the same into the tubular body.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for improving the performance of a wind instrument already manufactured or to be manufactured in the future by using lead or a lead alloy (16) partially containing a lead component.

[0002]

2. Description of the Related Art A wind instrument is provided with a blow opening (2) at a location where a breath is blown to produce a sound, and a finger hole (11) and a tube opening (12) at a location where a sound comes out. In order to make sound, the air is blown into the air outlet (2) to vibrate the air column inside the tube. The vibration not only escapes from the finger hole (11) or the tube opening (12), but also wastes vibration. As an important disappearance, it also escapes from the tube surface (13a) and the head cap (3). In traditional Japanese traditional wind instruments, methods of preventing vibration from being lost unnecessarily include applying several layers of lacquer on the inner surface of the tube, wrapping rattan or cherry bark on the surface of the tube, The bamboo, which is a tube, takes advantage of its hard and thick knots. Further, in the Western wind instruments, the thickness of the opening (2) and the opening (12) of the tube is increased. Substances with low hardness, such as lead, are unsuitable as a material for wind instrument tubes, and there have been no examples used so far. Here are some examples of the use of lead that has been used. For joining musical instrument parts, solder, which is an alloy of tin and lead used in the technique of soldering, and low-temperature solder, which is poured into the inside of a tube to bend the tube when bending a thin tube such as a trumpet. And so on. In Japanese traditional wind instruments, the flute (kagura flute, coma flute, dragon flute, and noh flute), the weight on the left side of the spout (2) is increased to obtain a sense of stability when holding the instrument, and the spout (2) Sand as a weight in the head cavity (1) so as to balance the weight with the right side
Iron, lead and the like have been used. Wind instruments, bamboo plywood, or wood plywood made of plastic or synthetic resin, etc. are cut out of wood, and the above wind instruments made of wood are made of lead or alloy containing lead partially. 16) has never been used.

[0003]

SUMMARY OF THE INVENTION A wind instrument has a mouthpiece (2).
To generate sound by vibrating the air column inside the pipe, the longer the vibration is trapped inside the pipe,
The efficiency with which vibration is converted to sound is improved. The major factors that determine the performance of the wind instrument include the material used for the tube (13) and the structure of the inner surface (13b) of the wind instrument. There was little room for players to improve the performance of wind instruments, without compromising the performance of the instrument.

In order to solve the above-mentioned problems, the present invention reinforces and improves the material of the tube (13) and improves the surface of the tube (13).
a), the head cap (3), the joint (10) of the tube, and the like, prevent vibrations from being wasted from various places, and push back the wasted vibrations back into the tube,
More vibrations can be kept inside the tube for a longer time, and the methods to solve those problems can be easily applied to the wind instrument by the player himself, regardless of age, beginner or advanced, and It is an object of the present invention to provide a method by which a repairman can produce, repair, and adjust a wind instrument using the same method as described above.

[0005]

As a means for achieving the above object, a tube (13) and a tube (13) are used by reversing the characteristics of lead, which is considered unsuitable as a material for musical instruments. Lead or a lead alloy (16) containing a lead component in part is adhered to the body surface (13a), the tube body surface (13b), or the head cavity (1) of the tube body surface. Wind instrument
(Claim 1), and the lead, or a lead alloy (16) containing a lead component in a part thereof, is a band, a wire, a thread, a string, a coil, a ring, a ring, or a plate, or The wind instrument (Claim 2) according to claim 1, which is a rod-shaped, tape-shaped, seal-shaped, or solid or powdered lead (16), or the lead or a lead partially containing a lead component. 3. The wind instrument according to claim 1, wherein the alloy (16) is directly or indirectly pasted, wound, embedded, mixed with a paint, mixed with an adhesive and adhered. Item 3) is used. The wind instruments described here include Japanese wind instruments. For example, if you write a wind instrument name, Shino flute, Coma flute, Ryu flute, Nohkan, Hichiriki, Shakuhachi, Flute, Trumpet, Clarinet, Kana, Juduridu,
All other Oriental and Western wind instruments. In addition, the method using lead (16) having the above-mentioned shape is applicable to the pipe body surface (13).
a) or a lead alloy (16) partially containing a lead component, using an adhesive tape, a belt, a band, or the like to the head cavity (1), using an adhesive tape, a belt, a band, or the like; Just embed. If the lead or the lead alloy (16) partially containing a lead component is directly or indirectly attached to the tube (13), there is no need to completely adhere the lead. Also, any attaching method may be used.

According to the principle of the present invention, the sound of any wind instrument is the vibration generated at the vibration source amplified by the resonator, and the vibration elements that produce the sound are as follows.

[0007] The surface and both ends of the resonator are all ends at which vibrations generated from the outlet (2) end once while resonating the tube, and the particularly vibrating surface portion of the resonator is wastefully vibrated. It is a vanishing point that has been lost. Taking the flute as an example, the vanishing point of the vibration is the outlet (2), the head cap (3), the tube mouth (12), the tube surface (13a), the finger hole (1).
1) A pipe joint (10). The present invention is not applied to the blowing port (2), the finger hole (11), and the tube port (12) where vibration is most eliminated in order to maintain the original function as a wind instrument.

[0008] For the vibration that has advanced to the surface and both ends of the resonator,
There are vibrations that escape from there and vibrations that return and return to the inside of the resonator. The vibration returning to the inside of this resonator is
It returns to the direction of the spout (2) which is a vibration source. In other words, the outlet (2)
Is reciprocated inside the tube while resonating the resonator, and is gradually released from the surface of the resonator and both ends to the outside of the tube. At this time, particularly many vibrations are emitted to the outside of the tube from the vanishing points of the vibration at the resonance body surface and at several points on both ends, thereby reducing the efficiency of the vibration being converted into sound inside the tube.

Usually, the resonator is closely related to sound quality and volume. A thick material is advantageous for producing a low sound, and a thin material is advantageous for producing a high sound. Also, if the material is hard, it is advantageous to produce a high tone, and if it is soft, it is advantageous to produce a low tone. (I refuse that a material that is too soft will not produce sound.) A complex resonator has a richer sound quality than a simple one, a small resonator has a lower volume, and a large resonator has a lower volume. Also increases. When the material of the resonator is thick, the vibration is less likely to disappear from the tip of the resonator, and when the material is thinner, the vibration is less likely to disappear. When the energy of the vibration source is weak, the sound volume is small, and when the energy is large, the sound volume is large. If the wind instrument does not vibrate appropriately, the sound will not be rich in sound. If the wind instrument vibrates excessively, the energy of the vibration will be wasted and the sound quality will be free.

[0010] Wind instruments utilizing the above-mentioned properties of vibration and the material of the resonator are all effective when the material and the structure of the inner surface of the tube are manufactured under a perfect balance, from an increase in volume and from a low volume to a high volume. Stability of sound quality up to volume, expansion of dynamic range, amplification of harmonics, improvement of sound rise, improvement of sound omission, improvement of connectivity between sounds, more efficient use of breath, facilitation of highest range blowing It is a great tube with a flexible tone change.

According to the present invention, the material of the tubular body (13) is partially reinforced by a necessary amount by using lead or a lead alloy (16) partially containing lead, and the lead or a part thereof is used. The lead alloy containing lead (16) causes a change similar to the change in the way of the vibration inside the tube caused by the shape of the tube inner surface (13c), resulting in the nature of the vibration and the effective action of the resonator. The reaction greatly improves the performance of the wind instrument.

As described in the section of "Prior Art", lead has a negative element as a material for musical instruments. However, if this characteristic is used in reverse, the positive effect on the wind instrument is enormous.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION As described above, a band, a wire, a thread, or the like is provided on the wind surface (13a) of a wind instrument, near a hollow portion (1) in the head, or near a tube opening (12). Or cord-like, coil-like, or annular, or plate-like, rod-like, or tape-like, or seal-like, solid, or powdery lead, or a lead alloy partially containing lead (16) (hereinafter referred to as , Lead (16), or a lead alloy containing lead partially in these shapes is collectively referred to as lead (16).) Mix with and adhere to it.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The use location and method of using lead (16) will be described with reference to typical wind instruments such as horizontal flutes, vertical flutes and brass instruments.

<First Embodiment> FIG. 1 is a schematic diagram of an example of using lead of a flute of a horizontal flute, and FIG. 2 is a schematic diagram of a head of the flute showing a use position of lead (16). The flute or other flute has a blow port (2) at a location where a breath is blown, and a finger hole (11) or a barrel port (12) at a location where sound is emitted from a tube. In order to generate a sound, the air is blown into the air outlet (2) to vibrate the air column inside the tube. The vibration is not only dissipated from the finger hole (11) or the tube opening (12) to the outside of the tube but also to the outside. , And also disappears from the tube surface (13a) and the head cap (3). In order to prevent the useless disappearance of the vibration, to confine the vibration to the inside of the tube longer, and to increase the efficiency of converting the vibration into sound, the lead (16) is attached, wound, or embedded on the tube surface (13a). use.

Vibration is applied to the head cap (3) from the outlet (2).
To prevent vanishing in the direction, lead (16) is used between the head cap (3) of the head cavity (1) and the metal disc (8). Wrap lead (16) around mandrel (7)
The solid lead (16) is drilled through a hole large enough for the mandrel (7) to pass through, or the tube surface (13) of the head cavity (1) is opened.
a) Wrap or affix or adhere to it. Even if there is some gap between the lead (16) and the inner surface (13b) of the tube, the vibration is returned to the inside of the tube, and the efficiency of the vibration to sound is greatly improved.

To prevent the vibration from disappearing from the tube surface (13a), lead (16) is applied to the tube surface (13a) of the head cavity (1), between the blow hole and the finger hole (14), It is used between the finger holes (15) and near the mouth (12). However, it is not necessary to use lead (16) in all of these locations, and the amount may be increased or decreased as needed.

The order in which the lead (16) is adhered to the tube (13) and the amount of the lead used are flutes. Here, a description will be given as a guideline for obtaining the effect of using lead (16) for the flute and other flutes.

First, the flutes other than the piccolo and the other flutes have a tube surface (13) at the time of the tube opening (12).
A lead (16) having a width substantially equal to the outer diameter of the cylindrical port (12) and a thickness of about 1 mm is attached to the outer periphery of (a) so as to make a round. At that point, the high range and low range sound better,
When looking at the balance of the sound over the entire range, it is often felt that the treble range is unsatisfactory. Therefore, the lead (16) having a width substantially equal to the outer diameter of the head cap (3) and a thickness of about 1 mm is rotated around the outer periphery of the tube surface (13a) at the time of the head cap (3). Attach. At that time, vibration can be prevented from being uselessly lost from the head cavity (1) or the tube surface (13a) of the head cavity, so that the sound in the high frequency range is further improved and the sound in the high frequency range is improved. Rise and response are improved. If the amount of lead (16) used is too large, the sound will be a hard, canned sound with no sound. Lead (1) in head cavity (1)
The amount used in 6) is gradually increased while checking the change appearing in the sound while measuring the amount of lead (16) used in other parts and the material of the tube (13).

A flute, a superior tube made of synthetic resin, a dragon flute, a noh tube and the like have a joint (10) in a tube (13). The joint (10) may not be able to respond to the vibration obtained by attaching the lead (16), and the sound may be extremely deteriorated. If such a phenomenon occurs, the outer periphery of the pipe surface (13a) of the joint (10)
Lead (1 mm) with a width approximately equal to the outer diameter of the joint and a thickness of about 1 mm
6) is adhered so as to make almost one turn. At that time, the effect of using lead (16) clearly appears.

Some wind instruments made of bamboo as the material of the pipe (13) have repaired broken parts of the pipe. Such wind instruments, depending on how they are broken and how they are repaired, are located between the mouth and the finger hole (14) and between the finger holes (15).
When lead (16) having a thickness of about 0.2 mm to 0.3 mm is attached, the balance of the timbre of the entire sound range is improved. still,
In the case of a piccolo, the use of the flute and the lead (16) of the flute described above is followed, but since the range of a wind instrument is higher than that of other flutes and the length of the wind is shorter, the hollow part of the head (1)
And it is not necessary to use lead (16) near the cylinder mouth (12).

Next, vertical flutes will be described. Wind instruments (such as recorders, clarinets, etc.) that have a mechanism for automatically generating sound just by blowing into the mouth (2) for vertical flutes
And wind instruments (eg, shakuhachi, keina, etc.) in which the outlet (2) is at the end (head) of the tube. These will be described separately.

<Embodiment 2> FIG. 3 is a schematic view of an example of using lead in a flute recorder having a mechanism for automatically generating a sound just by blowing into the air outlet (2). There are recorders from soprano to large bus, but here we will take the soprano recorder as an example. The recorder does not have the head cavity (1), but except for that point, the use of lead (16) is basically the same as in the case of the flute, and between the mouth and the finger hole (14). Used near the tube opening (12).

The order and amount of lead (16) to be adhered to the tube (13) are as follows.
mm of lead (16) is applied to the pipe surface (13
It is adhered to the outer periphery of a) so as to make almost one turn. This improves the overall sound of the range. Next, about 1.5c in width
m, and a lead (16) having a thickness of about 1 mm is disposed on the outer periphery of the tube surface (13a) at a distance below the mouth (21) so that the airflow emitted from the mouth (21) is not obstructed. Attach so that it goes around. At that point, if the sound is poor or you feel that the midrange is unsatisfactory,
A lead (16) having a width of about 1.5 cm is adhered to the outer periphery of the tube surface (13a) of (0) so as to make a round.

For a soprano recorder that is thinner and shorter than a soprano recorder, the amount of lead (16) used may be reduced than for a soprano recorder, and for a thicker and longer recorder, the amount of lead (16) may be increased. .

<Embodiment 3> FIG. 4 is a schematic view of an example of using lead of a flute-type shakuhachi whose outlet (2) is located at the end (head) of a tubular body. A description will be given using a shakuhachi pipe as an example.

The places where lead (16) is used are basically the same as those of the above-mentioned musical instruments, and are located between the mouth and the finger hole (14), between the finger holes (15), and near the barrel opening (12). , Shakuhachi is a tube opening (1
Since the material of 2) is thick, the lead (16) may be formed into a donut-shaped ring and attached to the bottom of the tube mouth (12), wound around the tube surface (13a) near the tube mouth, or embedded. it can.

The order and amount of the lead (16) to be adhered to the tube (13) are as follows. First, a donut-shaped lead (16) having a thickness of about 1 mm is adhered to the tube bottom (24). The width of the lead (16) is adjusted to the bottom of the shakuhachi where the lead (16) is attached,
The inner circle of the donut-shaped lead (16) is made slightly wider than the inner diameter of the cylinder mouth (12) so as not to obstruct the airflow discharged from the cylinder mouth (12). This improves the sound of the entire sound range, but when the pipe (13) has the joint (10), the pipe surface (13a) of the joint (10) has a width of about 2c.
If lead (16) having a thickness of about 1 mm is attached so as to make a round, the sound of the mid-range sound is further improved. At this point, if you feel that there is not enough sound in the treble range, the tube surface (13a), which is about 2.5 cm away from the outlet, has a width of about 1 c.
It is preferable that lead (16) having a thickness of about 1 mm and a thickness of about 1 mm is adhered so as to make a round.

The shakuhachi and the like belong to the ancient shakuhachi to Gagaku shakuhachi, generalized shakuhachi, perforated shakuhachi, and the like. The amount of lead (16) may be reduced and the amount of lead (16) may be increased for the long tube. Tube mouth (1
In the thin tube of the tube mouth (12) where the bamboo root portion is not used in 2), the tube surface (13a) near the tube mouth is
A lead (16) having a width of about 1.5 cm and a thickness of about 1.5 mm is attached so as to make a round. It is also effective to use this method for pipes using bamboo roots.

Embodiment 4 FIG. 5 is a schematic view of an example of using lead in a trumpet of a brass instrument. The fundamental differences from the wind instruments described so far are the sounding method of using a mouthpiece to vibrate the air column inside the tube, and the long tube is not a single straight tube. The tube body is bent at several points, and there is a bell portion (20) in which the tube opening (12) suddenly widens from the tube body (13).

The fact that the thin tube (13) into which the mouthpiece of the mouthpiece (2) is inserted is bent from the middle and the inner diameter suddenly widens near the tube mouth (12) means that it is trapped inside the tube as long as possible. Since the vibration to be removed quickly escapes from the bell portion (20) corresponding to the cylinder mouth (12) to the outside of the tube, the bell portion (20) cannot prevent wasteful loss of vibration to be sound. However, during the widening (23) from the thin tube toward the bell portion (20), the vibrations remaining inside the tube and the surface of the tube (1)
3a) also has residual vibrations.

Therefore, the position where lead (16) is attached is 1
It is slightly different from the case of a tubular body of a book. The position where the lead (16) is applied or wound is basically the same as that of the wind instrument described above, and is used for a portion where vibration that is wasted and disappears occurs. The location where the lead (16) is used is the point where the pipe is bent (18) and the way (23) where it is widened toward the bell portion (20) of the tube opening.

The order and the amount of the lead (16) to adhere to the tube (13) are as follows. In the case of a trumpet, the type of the mouthpiece (17) to be used and the player can pass through the mouthpiece (17) to the interior The amount of lead (16) deposited and the amount of use differ between a player with a strong breath pressure and a player with a weak breath pressure. Also, bend the tube (13)
Although it is reinforced by (22), since the adhesion surface of the tube surface of the column (22) plays a role in preventing vibration from being wasted unnecessarily, the location and number of columns are also lead (16). Related to location and quantity. Therefore, a player with a weak breath pressure and a trumpet with a large number of struts will be described in group A, and a player with a strong breath pressure and a trumpet with a small number of struts will be divided into a group B.

In the case of the group A, the width is about 1.2 mm and the thickness is about 0.1 mm.
Lead (16), 5 mm to 1 mm, about 1.5 cm long, is deposited on (18b). Next, lead (16) with a width of about 1.2 cm, a thickness of about 0.5 mm to 1 mm, and a length of about 3.5 cm
Is attached to (18a). In the case of group B, in addition to the lead (16) usage of group A, (18c) has a width of about 1.2 cm,
A lead (16) having a thickness of about 0.5 mm to 1 mm and a length of about 3.5 cm is deposited. If the resistance from the tube is still small for the breath to be blown in, lead (16) of about 1.2 cm in width, about 0.5 mm in thickness and about 2.5 cm in length is being spread toward the bell part. (23).

On the side where the lead (16) is attached, a balance is made according to the strength and taste of each musician, such as the amount of breath, the tone, and the sound missing. Wind instruments such as trumpets, cornets, and the like attach the amount of lead (16) that causes a slight increase in resistance to breath that is blown when the lead (16) is attached. In this state, if the air can be blown in with a breath pressure stronger than the resistance on the tube side, it is possible to produce a tone with even higher volume, tension and shine.

<Embodiment 5> FIG. 6 is a schematic view of an example of using lead in a clarinet of a single lead musical instrument. The clarinet has reeds attached to the spout (2), but there are several types of ligatures (ligatures) (27) for attaching reeds, and the amount of lead (16) used increases or decreases depending on the type of fastener (27) used. However, the location of the lead (16) does not change. The volume and tone vary slightly depending on the type of the clamp (27) and the strength of the lead used. However, no matter what clamp (27) and lead are used, the performance of the musical instrument will improve if lead (16) is attached. I do.

The method of using the lead (16) is to attach a wire-like lead (16) having a diameter of about 1 mm in an annular shape to the surface (13a) of the tube body (2 cm to 3 cm) away from the tube opening (12). The amount to be adhered differs depending on the strength of the clamp and the lead, but first, it is adhered so as to make substantially one round on the outer periphery of the tube surface (13a) at the above-mentioned use location. At that time, the effect of using lead (16) appears. After that, lead (1
What is necessary is just to increase or decrease the amount of 6).

Embodiment 6 FIG. 7 is a schematic view of an example of using lead in an oboe of a double lead musical instrument. The use of lead (16) is basically the same as other flutes, and under the outlet (2)
Near the tube opening (12), it is a pipe joint (10). Lead (16) in the tube (1
The order and amount used in 3) are as follows.
A wire lead (16) having a thickness of about 2.2 mm is attached to the outer periphery of the tube surface (13a) separated by a distance of about one centimeter so as to make a round. This improves the overall sound of the range.

A wire-like lead (16) having a thickness of about 1 mm is adhered to the outer periphery of the tenon (25) having the lead insertion port so as to make a round. As a result, the sound in the high range is further improved, but the sound in the middle range remains unsatisfactory with respect to the sound in the low range and the high range already improved. So pipe joint (10)
Approximately 1.5c wide between the thumb hook (26) below
A lead (16) having a length of about 2 cm and a thickness of about 1 mm is deposited. This greatly improves the midrange and the overall range. The amount of lead (16) may be increased or decreased according to the reed used for the blowing or the player's timbre preference and ability. The point of use of lead (16) is basically the same regardless of the material (eg, bamboo, wood, plastic, synthetic resin, metal, etc.) used in wind instruments as a key point in carrying out the present invention. For most wind instruments, the wind surface (13a)
Alternatively, a sufficient effect can be obtained only with the head cavity (1) on the inner surface of the tube, the tube surface (13a) and the cylinder mouth (12) of the head cavity. However, in the case where the pipe has the joint (10), it is more effective to use it for the joint (10).

Since the shape, size, and structure of the tubular body differ depending on the type of wind instrument, there is a slight difference in the use location and amount of lead (16).

Although a sufficient effect can be obtained even when the lead (16) is not completely adhered, the use effect of the lead (16) is improved as the adhesion is higher. However, if the amount of lead (16) used exceeds an appropriate amount, the characteristics of lead appear very strongly, resulting in a hard and high-pitched sound, sounding an octave higher regardless of the player's will, Poor sound quality or loss of rich sound. At this time, the original performance of the wind instrument has been reduced. In this case, since the amount of lead (16) used is too large, lead (1) is used.
It may be adjusted by reducing the amount of use in 6).

Since lead (16) is harmful if it enters the human body, when it adheres to the tube surface (13a), it is recommended that lead (16) be wrapped in a thin and airtight material so that it does not directly touch the human body. . When it is not desired that the lead (16) directly touches the tube (13), the lead (16) is wrapped in a soft material such as cloth or Japanese paper, and then attached to the tube (13). In this case, the tubular body (13) is not damaged, and the effect of using the lead (16) is almost unchanged.

[0043]

According to the present invention, by using lead (16), useless loss of vibration can be appropriately prevented, sound quality can be stabilized from a small volume to a large volume, and a dynamic range can be extended.
The effects of amplifying harmonics, improving the rise of sound, improving sound omission, improving the connection between sounds, increasing the efficiency of breath use, facilitating the highest range blowing, and allowing the timbre to be freely changed are obtained. Regardless of age, beginner or advanced player, the performer can adjust the use and amount of lead (16) by himself without fail, improve and improve the performance of the required instrument, and adjust the tone Became possible. In addition, the characteristics of the wind instrument improved, improved and adjusted by the above-described method can be easily restored by only removing the lead (16) used on the surface of the wind body. The wind instrument maker or repairer checks the appropriate amount and position by using the lead (16) described above, and then embeds it in the material of the tube to determine the amount and position. Work without error.

[Brief description of the drawings]

FIG. 1 is a schematic diagram of an example of using lead of a flute of a flute.

FIG. 2 is a schematic view of a flute head showing a use place of lead.

FIG. 3 is a schematic diagram of an example of using lead in a flute recorder.

FIG. 4 is a schematic diagram of a lead example of shakuhachi of flutes.

FIG. 5 is a schematic diagram of an example of using lead in a brass instrument trumpet.

FIG. 6 is a schematic diagram of a lead example of a clarinet of a single lead musical instrument.

FIG. 7 is a schematic diagram of an example of using lead in an oboe double-leaded musical instrument.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Head cavity 2 Spout 3 Head cap 4 Cork 5 Felt 6 Metal reflector 7 Mandrel 8 Metal disc 9 Gap between lead and inner surface of pipe 10 Joint 11 Finger hole 12 Tube mouth 13 Tube 13a Tube surface 13b Inside surface of pipe 14 Between mouth and finger hole 15 Between finger hole and finger hole 16 Lead 17 Mouthpiece 18 Bend of tube 18a Bend of tube 18b Bend of tube 18c Bend of tube Place 19 Detachable stopper under piston 20 Bell at mouth of mouth 21 Singing mouth 22 Prop 23 In the middle of expanding inner diameter of tube 24 Bottom of tube 25 Tenon 26 Sam hook 27 Clamp (ligature)

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI theme coat ゛ (Reference) G10D 7/06 G10D 7/06 7/10 7/10

Claims (3)

[Claims] A tube (13) and a tube surface (13a);
A wind instrument characterized in that lead or a lead alloy (16) containing a lead component in part is adhered to the inner surface (13b) of the pipe or the cavity (1) at the head of the inner surface (13b) of the pipe. 2. The lead or the lead alloy (16) partially containing a lead component is in the form of a strip, a wire, a thread, a string, a coil, a ring, a plate, or a rod. The wind instrument according to claim 1, wherein the wind instrument is a lead (16) in the form of a tape, a seal, a seal, or a solid or powder. 3. The lead or the lead alloy (16) partially containing a lead component is directly or indirectly pasted, wound or embedded, mixed with a paint, and mixed with an adhesive. 3. The wind instrument according to claim 1, wherein the wind instrument is used by being attached to the wind instrument.