Umlando we-theremin

Umlando waleli thuluzi lomculo eliyinqaba waqala phakathi neminyaka yempi yombango eRussia ngemva komhlangano wezazi zefiziksi ezimbili u-Ioffe Abram Fedorovich noTermen Lev Sergeevich. U-Ioffe, inhloko ye-Physico-Technical Institute, unikeze u-Termen ukuthi aphathe indawo yakhe yokucwaninga. I-laboratory yayihlanganyela ocwaningweni lwezinguquko ezindaweni zamagesi lapho zivezwa kuzo ngaphansi kwezimo ezahlukene. Njengomphumela wokusesha ukuhlelwa okuphumelelayo kwemishini ehlukene, u-Termen weza nomqondo wokuhlanganisa umsebenzi wamajeneretha amabili we-oscillation kagesi ngesikhathi esisodwa ekufakweni okukodwa. Amasignali amafrikhwensi ahlukene akhiwe ekukhishweni kwedivayisi entsha. Ezimweni eziningi, lezi zibonakaliso zazibonwa indlebe yomuntu. I-Theremin yayidume ngokuguquguquka kwayo. Ngaphezu physics, wayethanda umculo, wafunda ngesikhathi Conservatory. Le nhlanganisela yezithakazelo yamnika umqondo wokudala insimbi yomculo esekelwe kudivayisi.Njengomphumela wokuhlolwa, i-eteroton yadalwa - insimbi yomculo yokuqala ye-elekthronikhi emhlabeni. Kamuva, ithuluzi laqanjwa kabusha ngomdali walo, elibiza ngokuthi i-remin. Kuyaphawuleka ukuthi u-Theremin akagcinanga lapho, edala i-alamu ye-capacitive yezokuphepha efana ne-theremin. Kamuva, uLev Sergeevich wakhuthaza kokubili ukusungulwa kanyekanye. Isici esiyinhloko se-theremin ukuthi yenza imisindo ngaphandle kokuthi umuntu ayithinte. Ukukhiqizwa kwemisindo kwenzeke ngenxa yokuhamba kwezandla zomuntu endaweni kazibuthe kagesi eyakhiwe idivayisi.

Kusukela ngo-1921, u-Theremin ubelokhu ebonisa intuthuko yakhe emphakathini. Lokhu okusunguliwe kwashaqisa umhlaba wesayensi kanye nabantu basedolobheni, okubangele ukubuyekezwa okuningi kwe-rave emaphephandabeni. Ngokushesha, uTermen wamenywa e-Kremlin, lapho amukelwa khona ubuholi obuphezulu baseSoviet, obuholwa nguLenin ngokwakhe. Ngemva kokuzwa imisebenzi eminingana, uVladimir Ilyich walithanda kakhulu ithuluzi kangangokuthi wafuna ukuthi umsunguli ahlele ngokushesha ukuvakasha komsunguli kulo lonke elaseRussia. Iziphathimandla zaseSoviet zabona u-Termen nokusungulwa kwakhe njengokugqugquzela imisebenzi yabo. Ngalesi sikhathi, kwakwenziwa uhlelo lokufakwa kukagesi ezweni. Futhi i-theremin yayiyisikhangiso esihle salo mbono. U-Theremin waba ubuso beSoviet Union ezingqungqutheleni zamazwe ngamazwe. Futhi ekupheleni kweminyaka engamashumi amabili, ngesikhathi sokukhula kosongo lwezempi, emathunjini obuhlakani bezempi baseSoviet, kwavela umqondo wokusebenzisa usosayensi ogunyaziwe ngezinjongo zobunhloli. Landelela intuthuko yesayensi nezobuchwepheshe ethembisa kakhulu kwabangase babe izitha. Kusukela ngaleso sikhathi, uTermen waqala impilo entsha. Njengoba ehlala eyisakhamuzi saseSoviet, uthuthela eNtshonalanga. Lapho, i- theremin yabangela isasasa elincane kunaseSoviet Russia. Amathikithi eParisian Grand Opera adayiswe aphela izinyanga ngaphambi kokuthi kuboniswe ithuluzi. Izinkulumo ze-theremin zishintshana namakhonsathi omculo wakudala. Injabulo yaba nkulu kwaze kwadingeka ukuthi kubizwe amaphoyisa. Khona-ke, ekuqaleni kweminyaka engamashumi amathathu, kwafika ukuphenduka kweMelika, lapho uLev Sergeevich asungula khona inkampani yeTeletouch yokukhiqiza ama-theremins. Ekuqaleni, inkampani yenza kahle, abaningi baseMelika babefuna ukufunda ukudlala le nsimbi yomculo kagesi. Kodwa-ke izinkinga zaqala. Ngokushesha kwacaca ukuthi iphimbo eliphelele lalidingeka ukuze kudlalwa, futhi abaculi abaqeqeshiwe kuphela ababengabonisa ukudlala okusezingeni eliphezulu. Ngisho noTermen ngokwakhe, ngokusho kofakazi bokuzibonela, uvame ukukhohlisa. Ngaphezu kwalokho, isimo sathinteka ngenxa yezinkinga zomnotho. Ukwanda kwezinkinga zansuku zonke kwaholela ekwandeni kobugebengu. Inkampani ishintshele ekukhiqizweni kwama-alamu okugqekeza, enye i-brainchild ye-Theremin. Intshisekelo ku-remin yehla kancane kancane.

Ngeshwa manje, le divayisi eyinqaba isikhohliwe kancane. Kukhona ochwepheshe abakholelwa ukuthi akufanelekile, ngoba leli thuluzi linamathuba abanzi kakhulu. Ngisho namanje, idlanzana labashisekayo lizama ukuvuselela isithakazelo kulo. Phakathi kwabo kukhona umzukulu kaLev Sergeevich Termen Peter. Mhlawumbe esikhathini esizayo i-remin ilinde impilo entsha nemvuselelo.