一、揚琴有多少根弦
揚琴(qin)(qin)是通過敲打琴(qin)(qin)弦發音的(de),過去使用的(de)是銅絲(si)弦,因此也(ye)稱銅絲(si)琴(qin)(qin),現在一般(ban)使用鋼絲(si)弦,那么揚琴(qin)(qin)有幾根(gen)弦呢?
隨著揚(yang)(yang)琴(qin)(qin)(qin)(qin)藝術的(de)(de)發展,揚(yang)(yang)琴(qin)(qin)(qin)(qin)也有許多不(bu)(bu)同(tong)的(de)(de)型號,不(bu)(bu)同(tong)型號的(de)(de)揚(yang)(yang)琴(qin)(qin)(qin)(qin),琴(qin)(qin)(qin)(qin)弦(xian)數量(liang)也有所不(bu)(bu)同(tong),常見的(de)(de)一般是402型揚(yang)(yang)琴(qin)(qin)(qin)(qin)和501型揚(yang)(yang)琴(qin)(qin)(qin)(qin),402型揚(yang)(yang)琴(qin)(qin)(qin)(qin)總共有144根(gen)(gen)琴(qin)(qin)(qin)(qin)弦(xian),其中裸(luo)弦(xian)(俗稱鋼線(xian))63根(gen)(gen),纏弦(xian)81根(gen)(gen);501型揚(yang)(yang)琴(qin)(qin)(qin)(qin)總共有124根(gen)(gen)琴(qin)(qin)(qin)(qin)弦(xian)。
二、揚琴怎么換琴弦
揚(yang)琴(qin)的(de)(de)琴(qin)弦(xian)損壞時(shi),需要(yao)及時(shi)更(geng)(geng)換琴(qin)弦(xian),以免影響練(lian)習和演奏,揚(yang)琴(qin)琴(qin)弦(xian)的(de)(de)更(geng)(geng)換要(yao)注意正(zheng)確的(de)(de)方(fang)法:
揚琴(qin)(qin)(qin)更換琴(qin)(qin)(qin)弦(xian)(xian)(xian)首先要(yao)清除(chu)原琴(qin)(qin)(qin)弦(xian)(xian)(xian),如換鋼弦(xian)(xian)(xian)先纏繞(rao)(rao)掛(gua)(gua)(gua)弦(xian)(xian)(xian)所用(yong)的(de)扣,并將琴(qin)(qin)(qin)弦(xian)(xian)(xian)扣置于琴(qin)(qin)(qin)板(ban)上防止(zhi)回折,并利(li)用(yong)鉗(qian)子,按掛(gua)(gua)(gua)弦(xian)(xian)(xian)軸與調(diao)(diao)音軸之(zhi)(zhi)間距離的(de)長度,留(liu)出三四公分左右(you)切斷琴(qin)(qin)(qin)弦(xian)(xian)(xian)。琴(qin)(qin)(qin)體左側(ce)掛(gua)(gua)(gua)琴(qin)(qin)(qin)弦(xian)(xian)(xian)扣盡量要(yao)使(shi)琴(qin)(qin)(qin)弦(xian)(xian)(xian)能(neng)貼在掛(gua)(gua)(gua)弦(xian)(xian)(xian)板(ban)上,不(bu)能(neng)掛(gua)(gua)(gua)在中間或頂部。右(you)側(ce)調(diao)(diao)音軸的(de)孔穿過(guo)之(zhi)(zhi)后一般要(yao)使(shi)琴(qin)(qin)(qin)弦(xian)(xian)(xian)頭(tou)有(you)一公分左右(you)垂直平(ping)行于琴(qin)(qin)(qin)軸,使(shi)琴(qin)(qin)(qin)弦(xian)(xian)(xian)繞(rao)(rao)在調(diao)(diao)音軸時(shi)能(neng)壓住琴(qin)(qin)(qin)弦(xian)(xian)(xian)頭(tou)防止(zhi)琴(qin)(qin)(qin)弦(xian)(xian)(xian)回滑(hua)。以琴(qin)(qin)(qin)弦(xian)(xian)(xian)能(neng)越(yue)調(diao)(diao)越(yue)能(neng)往下繞(rao)(rao),不(bu)能(neng)繞(rao)(rao)在調(diao)(diao)音軸的(de)軸孔之(zhi)(zhi)上,確保琴(qin)(qin)(qin)弦(xian)(xian)(xian)能(neng)壓實在山口鋼條(tiao)之(zhi)(zhi)上,避免出現雜(za)音,也可以延長調(diao)(diao)音軸的(de)使(shi)用(yong)壽命。
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三、揚琴更換琴弦注意事項
1、在更換揚琴的琴弦(xian)時,做到琴弦(xian)線路正確、外(wai)形美觀(guan)不扎手、不會回繞跑(pao)弦(xian),并使琴搬手能順利調(diao)音為宜。
2、更(geng)換(huan)纏(chan)弦時(shi),無需(xu)系掛弦的扣,其它(ta)部分與(yu)鋼弦換(huan)弦方法與(yu)要求相同。
3、要(yao)注意測量琴弦與調音軸的留弦長(chang)度,要(yao)求(qiu)長(chang)度適(shi)當(dang)。