Suona is a Chinese national musical instrument with a loud and loud volume, which is suitable for weddings in the folk. With the progress of The Times, suona is gradually becoming a professional. The sound of suona is mainly determined by the quality of suona whistle. According to the theory, the sound is generated by the vibration of an object, and suona whistle is the main vibration part, which determines the key of suona playing. Let's learn the maintenance and maintenance of suona whistle together.
Suona whistle film
Suona is divided into small suona, big suona, wooden bowl Suona, key suona, Ka play suona and Zi Suona. Small suona is suitable for red events, performances and solo occasions, large Suona and Kaxi Suona are suitable for white occasions, wooden bowl Suona and Jiaji Suona are suitable for playing pop songs and solo pieces. The materials of professional suona are divided into two categories, one suona is mainly red and bright, and the other suona is mainly soft and beautiful.
Professional suona whistles are mostly made of reed, and the quality of reed determines the sound of suona whistles. When choosing a reed whistle, the first thing to look at is whether the surface of the reed whistle is smooth, whether there is a pyramid phenomenon, whether there is a crack inside the reed whistle, whether the root of the reed whistle should have a spine with a natural parallel surface, and whether there is a reed film inside the reed whistle. A general test looks at these points to determine that they are good whistles. Suona can be divided into two kinds of suona according to the difference in making. The difference between these two suona is the difference between thick and thin core and the difference between thin and thick wooden pole. So suona whistle pieces are divided into long miao whistle pieces and short miao whistle pieces. Hongliang suona is suitable for long Miao suona piece, because long Miao suona piece can make up for the loud noise of the suona piece, so that the suona performance has a delicate and gentle feeling. Soft suona piece is suitable for short Miao Suona piece, Miao whistle piece can make up for the loud tone color and the penetrating power of the sound. Let's take a look at two kinds of whistles qualified whistles.
Short seedling whistle standard Long seedling whistle standard Suona whistle repair preparation Before repairing suona whistle, you need to prepare the following tools, bamboo skewer, steel knife, sharpening stone, sandpaper, whistle holder, flat ice bar, soldering iron, embroidery needle. Usually simple tools with steel knives, embroidery needles, sentry, flat sorbetta poles, smoke can be completed, under the tree tool use. Bamboo skewer and embroidery needle are used to treat reed film inside whistle piece. Steel knife, sharpening stone and sandpaper are used for whistle thickness treatment. Soldering iron, smoke and sorbet bar are used for whistle opening treatment. To make a simple whistle stand, choose a chopstick, trim one end to the size of the front of the stick, and fit it into the suona whistle piece, and trim the other end to the size of the copper wire of the whistle.
Suona whistle piece repair procedure Put the suona whistle piece on the whistle stand and remove the suona whistle piece from your finger. It is recommended for beginners to use a steel knife for polishing. When repairing the whistle piece, the front and back sides of the whistle should be repaired first. After repairing the whistle piece to a certain extent, it is necessary to slowly try blowing, first of all to see whether there is a reed film inside the whistle surface, whether the whistle surface is cracked inside, and gradually repair, can not be anxious, otherwise the whistle piece is repaired too much, which will lead to the whistle piece too thin to be used. After the test blowing, it is recommended to use a flat sorcake rod and smoke for tagging, and it is not recommended to use a soldering iron, because the temperature of the soldering iron is very high and it is easy to tagging. Generally, it is recommended to tagging both sides of the tagging surface, not the middle of the tagging surface, otherwise the spine of the tagging surface will collapse and affect the sound quality. When the tagging surface is tagging, the tagging part of the tagging whistle can be polished and repaired again, and the problems existing in the tagging piece can be repaired and solved
Suona whistle test blowing, the high voice is loud, the bass is not blowing the problem, the solution is because the whistle surface is too thick, need to repair the whistle on both sides, if the two sides are moderate, need to repair the middle part of the whistle surface. The whistle is too big a problem, it is necessary to use a flat sorbet rod to paste the whistle, and the degree of branding can be sealed. The tone is too dull, the flood brightness is not enough, check whether there is reed film inside the sentinel surface. Tone noise. Check the whistle for internal cracks. The sound color explodes, and it is necessary to repair both sides of the whistle and the root of the whistle surface. The high tone tone is choked and blocked, and the curved part of the whistle needs to be cut into a straight line. When the whistle surface collapses, the copper wire needs to be loosened, and the collapsed part needs to be propped up with the whistle post for cauterized sound. The thickness is moderate. Check whether the whistle piece is blocked by debris.
Suona maintenance Clean suona core and suona hole debris regularly. The wooden box has water absorption, so that the suona whistle can absorb water quickly. Suona should be avoided in damp places to prevent moisture from causing mold.
Clean the debris of the whistle regularly. The newly purchased high-end suona should be cleaned with oil and water to prevent the wall from cracking. Suona whistle should be placed in a wooden box.
After suona playing, rinse once to retain certain moisture.