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Kanax

Oboe_FRSM 發表於 16-4-21 23:35
Triangle is even better!

唔好意思，路過見討論緊安全問題，想順便問一個管樂問題：
我女(快10歲)學緊Euphonium，粗管上低音號，學左1年多，前幾日佢吹俾我聽，我見佢吹完前面半個咀唇變左紫色，請問佢有無用錯氣？定係正常？長期會否唔好？

Kanax

Oboe_FRSM 發表於 16-4-26 15:28
While I am not an expert on brass, I can say for that has nothing to do with blowing, but with the p ...

謝謝你的解答！因她在音樂事務處學，好少能接她放學見到老師，咁唯有寫手冊問。

786

原帖由 Kanax 於 16-04-26 發表
唔好意思，路過見討論緊安全問題，想順便問一個管樂問題：
我女(快10歲)學緊Euphonium，粗管上低音號，學左 ...

我多嘴答。你女應該真係吹錯。我從來無見過紫色咀。我親戚由6歲開始吹吹左咁多年銅管我都未見過。

786

 has nothing to do with blowing, but with the pressure the mouthpiece exerts on her lips. 

同意oboe所講， brass唔係吹的，是用唇震，還是分上下唇。我吹木管的，但識少少少少少少銅管。不要以為都是管樂所以差不多，其實是壓根兒不同的東西。唯一相同，是大家都要夠氣。

lillymarie

Kanax 發表於 16-4-26 15:15
唔好意思，路過見討論緊安全問題，想順便問一個管樂問題：
我女(快10歲)學緊Euphonium，粗管上低音號，學左 ...

我中學時都玩過兩三年tuba，估計是你女女咀唇用錯力，把咀唇壓在mouthpiece壓得太緊了。贊成給老師message，請老師留意一下，有方法可以練習和改善的。

lillymarie

回覆 Kanax 的帖子

Search "Brass embouchure", you can find in wiki this paragraph:

While performing on a brass instrument, the sound is produced by the player buzzing his or her lips into a mouthpiece. Pitches are changed in part through altering the amount of muscular contraction in the lip formation. The performer's use of the air, tightening of cheek and jaw muscles, as well as tongue manipulation can affect how the embouchure works.

Kanax

謝謝解答！我想明天要立即找老師說說。