What should I do if the sound of Hulusi and Bawu is not correct?

255 views · Organized by 日记里的汤姆 on 2022-05-09

In everyone's daily use, the inaccurate sound of musical instruments often occurs. Today, I will share with you the adjustment method of the overall high or low tone of the cucurbit flute and bawu.

What should I do if the sound of Hulusi and Bawu is not correct?

Debugging method for the overall high tone of Hulusi and Bawu

The overall high pitch of cucurbit flute and bawu is because the temperature is too high, the main tube needs to be pulled out, the foam plug on the top of the reed is pulled out with a tea cone, and 10 notes are pulled out by 1 mm, and so on. Pay as much as you want.

Debugging method for the overall low tone of Hulusi and Bawu

The reason why the sound of cucurbit and bawu is generally low is that the temperature is too low, especially in winter, the sound will be lower. The adjustment method is opposite to the overall high, push the foam on the upper end of the reed inward, push 10 notes inward by 1 mm, and so on, push it as much as possible.

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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