What should I do if the individual sounds of cucurbit and Bawu are not allowed? Attached debugging method
379 views · Organized by 氯化钠 on 2022-05-09
In everyone's daily use, the inaccurate sound of musical instruments occurs from time to time. Today, I will share with you how to debug the inaccurate sound of cucurbit flute and Bawu.
The individual pitches of Hulusi and Bawu are too high, which means that the sound hole is widened and the sound hole needs to be filled. To fill the sound hole, you can use candles because candles are easy to find. After lighting the candle, drop two drops on the upper side of the inner diameter of the sound hole. If it is too low Just use a sharp knife to cut off some and repeat debugging.
The individual tones of Hulusi and Bawu are low because the sound hole is too small and the sound hole needs to be enlarged. Use a relatively sharp and sharp knife to ream the hole on the upper side of the inner diameter of the sound hole, but try not to cut it to the outer diameter of the sound hole. The outer diameter of the hole will be ugly. After debugging, sand the sound hole with sandpaper.
In fact, the sound of Hulusi and Bawu should not be debugged if they have to. After all, I am not a professional tuner. In the end, it is not necessary to lose more than the gain.
Involving musical instruments
Hulusi (pinyin: hú lu sī), also known as "calabash flute", is a musical instrument of ethnic minorities in Yunnan. Hulusi originated in Lianghe County, Dehong Dai and Jingpo Autonomous Prefecture, and is mainly popular in Dai, Achang, Wa, De'ang and Brown. The Dehong and Lincang areas in Yunnan where ethnic groups live together are rich in local colors.
Bawu (pinyin: bā wū), alias Bawu, Gebi, Bai, Bilu, Ule, is a bamboo-winded and copper-reed musical instrument, popular among the Yi, Miao, Hani and other ethnic groups in Yunnan.
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