Glass harmonica: kufotokoza zida, zikuchokera, mbiri, ntchito

Chida chosowa chokhala ndi mawu osazolowereka ndi cha m'gulu la ma idiophones, momwe phokoso limachotsedwa m'thupi kapena mbali ina ya chida popanda kusinthika kwake koyambirira (kupanikizika kapena kugwedezeka kwa nembanemba kapena chingwe). Galasi ya harmonica imagwiritsa ntchito luso la m'mphepete mwa chotengera chagalasi kuti ipange nyimbo yanyimbo ikasisitidwa.

Kodi galasi harmonica ndi chiyani

Mbali yaikulu ya chipangizo chake ndi seti ya hemispheres (makapu) yamitundu yosiyanasiyana yopangidwa ndi galasi. Zigawozo zimayikidwa pa ndodo yolimba yachitsulo, yomwe malekezero ake amamangiriridwa pamakoma a bokosi lamatabwa la resonator ndi chivindikiro chotchinga.

Vinyo wosasa wothiridwa ndi madzi amathiridwa mu thanki, akunyowetsa m'mphepete mwa makapu nthawi zonse. Shaft yokhala ndi zinthu zamagalasi imazungulira chifukwa cha njira yotumizira. Woimbayo amakhudza makapu ndi zala zake ndipo panthawi imodzimodziyo amayendetsa shaft mwa kupondaponda ndi phazi lake.

History

Chida choyambirira cha chida choimbira chidawoneka pakati pa zaka za 30 ndipo chinali magalasi 40-XNUMX odzazidwa ndi madzi m'njira zosiyanasiyana. Baibuloli limatchedwa "makapu anyimbo". Pakatikati mwa zaka za zana la XNUMX, a Benjamin Franklin adawongolera ndikupanga mawonekedwe a hemispheres pa axis, yoyendetsedwa ndi phazi. Baibulo latsopanoli ankatchedwa galasi harmonica.

Chida chobwezeretsedwanso chinapeza kutchuka pakati pa oimba ndi olemba nyimbo. Zigawo zake zinalembedwa ndi Hasse, Mozart, Strauss, Beethoven, Gaetano Donizetti, Karl Bach (mwana wa wolemba nyimbo wamkulu), Mikhail Glinka, Pyotr Tchaikovsky, Anton Rubinstein.

Pofika kumayambiriro kwa zaka za m'ma 1970, luso la kusewera harmonica linatayika, linakhala chiwonetsero chamyuziyamu. Olemba Philippe Sard ndi George Crum adawonetsa chidwi cha chidacho m'ma XNUMXs. Pambuyo pake, nyimbo za magalasi a galasi zimamveka mu ntchito za akatswiri amakono ndi oimba a rock, mwachitsanzo, Tom Waits ndi Pinki Floyd.

Kugwiritsa ntchito chida

Phokoso lake losazolowereka, lopanda dziko lapansi limawoneka lapamwamba, lamatsenga, lachinsinsi. Glass harmonica idagwiritsidwa ntchito kupanga mlengalenga wachinsinsi, mwachitsanzo, m'malo a zolengedwa zanthano. Franz Mesmer, dokotala amene anatulukira kugodomalitsa maganizo, anagwiritsira ntchito nyimbo zoterozo kutonthoza odwala asanawapime. M’mizinda ina ya ku Germany, magalasi a harmonica aletsedwa chifukwa cha zimene amati amawononga anthu ndi nyama.