八孔竖笛怎么吹低音七?

2025-02-12 08:53:50
推荐回答(2个)
回答1:

在吹7时按左手的大拇指、食指(相当于放开2孔);在吹中音6时按左手的大拇指、食指、中指(按0孔1孔2孔)

八孔竖笛是一种甜美而优雅的乐器,要想吹好,我们在开始学习时,应注意以下几点:

1.要想吹出好的声音,必须采用正确的方法。正确的方法应该是头平视,笛子和身体

垂直与胸呈小于45°角,手指自然弯曲,用第一关节的指腹按孔。

2.吹口含入口中约0.8厘米,不可含得过多和过少,口形放松,呈微笑状。

3.吹奏时,每个音的音头都要用舌头来吐奏,即发音时加“tu”。

4.吹出的气流要均匀、松缓、平稳,才能使声音集中、圆润。

发音练习发音练习中:

1.“v”表示换气记号,吸气时上嘴唇可张开,下嘴唇不动。

2.每个音吐奏的力度要均匀适中,无换气记号时,各音吐奏只是舌头运动,气流保持,

以免断断续续乐曲不完整。

手指起落练习

手指起落练习中:

1.手指不要抬起过高,以免指法不灵巧。(不高于2厘米)。

2.手指也不要抬起过低,影响音孔出气声音

偏低(不低于1.5厘米)。

拓展资料

呼吸方法

在初学竖笛时,气息应作为一个难点。吸气要从鼻子和嘴角吸气,吸到胸部和腰部,小腹微微向里收,以使演奏是有气息支持的。为使学生感受气息的运用,可以把学生分成若干小组,运用对比法使学生感受用不同的气息吹奏竖笛所产生效果的不同

。比如:把学生分成若干组,有的组感受把一张小纸片放在嘴前,用气息把它吹动而不能把它吹跑,或体验把小蜡烛吹动而不能吹灭;有的组体验吹肥皂不要把它吹爆;有的组感受把空中的小羽毛吹浮在空中而不落到地上;有的组感受用力把大气球吹起来等等。

通过听辨各组用不同的气息演奏出的效果的不同,使学生对竖笛气息的运用有了初步了解,为进一步掌握竖笛的基本演奏方法做好铺垫。基本演奏技法

回答2:

由于八孔竖笛能够吹奏C调的最低音就是中音1,因此是无法直接吹出C调的低音7的。如果需要吹低音,必须进行转调。由于德式八孔和英式八孔竖笛在进行转调时有部分音的对应指法不同,在此提供两张指法表。
德式八孔竖笛指法见下表



英式八孔竖笛指法见下表



由此可见,在C调无法演奏的低音7可以转换为F调或G调进行演奏。

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