
手工提琴知識筆記


William Lin
- 2018年5月31日
如何成就一把好琴 (下) 工法與琴漆篇
工法 再來是工法,正確並精良的工法,也對琴的好壞有很大幅度的影響,例如順暢的表面弧度,正確的取料,這個部份就是機械琴與手工琴的差別所在。 大量生產的工廠琴通常都是單一規格,厚薄均是採同一模式/公式,而形狀也過度對稱/工整,沒有針對每把琴的材料做最佳化。 木料的密度與均勻度都不同,在決定厚度的時候,一定要用手指去輕敲琴板,放在耳朵旁去感受,漸漸達到製琴者心中的要求,然後才能確定最後的厚度,也才有最適當的響度與頻率。 當然手工的工序不只這些,威廉不必詳述,有興趣可以參考《手工製琴聖經》裡面的詳解,基本上只要是照內模法製作出來的手工琴,聲音都不會太糟的,當然每個人的手工細膩程度與藝術性會不同,但以聲音來說,每把真正手工琴的底子不會太糟。 琴漆 大家都知道有所謂油性漆與酒精漆,漆的主要用途,在於保存木料與增加美感,在提琴上,還得增加一項:不減弱聲音的傳遞。基本上漆是妨礙震動的,漆對能量的傳遞會產生阻尼,當弦的震動傳到琴體的時候,能很順暢的通過介質,而不被過度吸收。 通常新琴聲音會比較悶的主要原因,多數原因是漆還沒有真的乾透,越乾透的漆會變硬,與琴體的結合
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William Lin
- 2018年5月31日
如何成就一把好琴 (上) 材料篇
很多朋友常常問威廉一些有關選琴與買琴的問題: 「好琴的元素是什麼?」
「如何挑一把好琴?」
「漆很重要嗎?」
「歐洲琴真的比較好嗎?」
「我小孩的老師介紹一把琴,看起來不錯!」 說了這麼多,到底什麼叫做好琴?威廉認為不管哪種價位的琴,都有可能會買到聲音還不錯的琴,但不保證是「真琴」。今天威廉不談真假的問題,這樣會失焦,我們還是把焦點放在好琴的元素吧! 什麼是好琴的元素呢?威廉認為,一把好琴的元素有以下幾點: 1. 材料
2. 工法
3. 漆
4. 調校
5. 時間 木料品種 材料分兩個向度來看,第一,是材料的品種產地與取材方式,第二,是材料的等級與儲存的時間。 先說材料的品種,威廉一直很堅持木種的選擇,而我的堅持甚至已經到了迷信的地步。這麼說好了,大家想像一下用雲杉來做古箏,會發出怎樣的聲音? 那什麼是提琴的聲音?什麼是黑管的聲音?什麼是小號的聲音?每種材料都有每種材料的物性,像銅的共鳴就很好,但響度就沒鐵高,因此銅管樂器不能用鐵來做,否則我們在音樂廳裡面聽到的,就是吵雜又尖銳的銅管了。 幾百年前提琴發明的時候,面板原料就是歐洲阿
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