I-Moscow State Conservatory: iRakmaninov Hall

Enye yezinto ezibonakalayo eMoscow, ukubetha izakhiwo ezibonakalayo ezivela ngaphandle, ukuhlobisa kwangaphakathi kwintsimi kunye nempembelelo yemoya ye-acoustics eyona nto iyona holo enkulu kunazo zonke i-Hall Conservatory - iRakmaninov Hall. Kuya kuxutyushwa kamva.

I-Conservatory yaseMoscow: iRakmaninov Hall - imbali yokwakha

Isakhiwo, apho iHolo likaRachmaninov liyingxenye, lakhiwa ngo-1890 ukuya endlwini yeSoodal Singing School apho.

Ngowe-1968, i-Moscow Conservatory Rachmaninov Hall yayibandakanya kuyo, kwakhiwa ixesha elide, kwaye ngowe-1983 ubuhle obuhle beholo babuvulwa ngekhonsathi nguSyatoslav Richter owaziwayo . Kwiminyaka emithathu kamva, waqanjwa ngokuthi nguSergei Rakhmaninov, umqambi onobuchule, umqhubi wepiyano, ogqityiweyo wesigxina esifanayo.

Amakhonsathi amaninzi ekamelweni, ii-symphony orchestras, ii-choruses zenzeke apha, umculo weeminyaka eminyaka kunye nomculo wamaxesha anamhlanje zivame ukuzwakala.

Ifizikiki yobuhle

Ngo-2006, iingcali zafunda iimpawu ze-acoustic zegumbi, ezinqunywe bubungakanani bayo, iimpawu zobume bokwakha, ukuhlobisa, ukuzalisa nokugqoka. IHolo leRachmaninov lihlala kuma-252 ababukeli, linalo i-balcony kunye neparterre. Ingingqi yayo i-300 square metres. M, ukuphakama - 8,25 m.

Iiparameters eziphambili zokuvavanya isandi sezakhiwo zekhonsathi zilandelayo:

• Ukubuyiselwa;
• Ukuphakama;
• Ukucaca;
• Isibindi;
• Indawo.

Kwiihholo zekhonsathi, apho i-classic eyenziwa khona, ngenxa yeempawu zokugqitywa, iikholomu kunye neibhalkoni, ubude bokubuyiselwa kunye nokungafani kwenkalo yesandi banda.

Uhlalutyo lweehholo ezahlukeneyo lubonisa ukuba umthamo ophezulu wendawo nganye ngumbonisi uhluka phakathi kwe-10 ne-12 cubic meters. M ngenxa ye-symphony orchestra kunye ne-7 cu. M yekamelo. Umthamo weHolo likaRachmaninov li-10 cubic metres. M ngombonisi.

Ubude begumbi elifanelekileyo kufuneka libe ngaphantsi kwe-45 m ye-symphony kunye ne-20 m ye-orchestra yekamelo. I-Conservatory yaseMoscow, eneHolo likaRachmaninov elingama-24 m, linokuziqhayisa ngokuthotyelwa kweengcebiso.

Ixesha elihle lokubuyiselwa kwamagumbi amancinci yi-1.3 yeklasi kunye ne-2 yeseshoni ye-symphony ukusebenza kwevolumu ye-512 Hz. Igumbi lokufundela libonise 2.1 kwizinto ezingenanto kunye ne-1.8 kwilizwe elizalisiweyo. Ukuthelekisa: umlinganiselo weli pharamitha kwiBoston Symphony Hall yanikela imizuzwana eyi-1.8, kwiVienna Grosser-Music-Farein Saale - 2.05 s, i-New York Carnegie Hall - 1.8 s, kunye nemigangatho yamaholo ekhonsathi, eLeipzig Gewandhaus - 2.4 s.

Umgangatho wokuvakala

Ukucaca okanye isantya sokuhlukaniswa ngokucacileyo kwezandi kuqikelelwa yi-C80 index, elingana nomlinganiselo wesandi esandi ukuya kuma-80 ms umsindo nesemva. Ukusasazwa kwesandi kwi-space kubonakaliswe ngoluhlu LF80. Ukucinywa kwesandi kunye nomgama ukusuka kummandla kuqikelelwa ngethuba lokuphela kwexesha.

Iimpawu zegumbi zazizilungele ukusebenza komculo weklasi. Yaye inkalo yayo eyahlukileyo yindlela efanayo yokusabalalisa isandi kuyo yonke iholo, njengoko kubonakaliswe ukuhambelana kwezibonakaliso zezicwangciso kunye nebhokisi. Iindawo ezinemiqondiso yokuphazamisa okanye iinkalo ezijoliswe kuzo azizange zifumaneke.

Ukukhuswa kwangaphandle kwegumbi kwakulungile. Ngokomzekelo, ukukhutshwa kwezandi zindonga ezithwele imithwalo ngu-50 dB, ebonisa ukukhuselwa kwengxolo.

Uhlalutyo lweziphumo zokulinganisela kwenza kube lula ukuthetha ngokuqinisekileyo ukuba ukusuka kwindawo yokujonga i-acoustics iHolo likaRachmaninov liyingqayizivele kwaye liyanelisa imilinganiselo yehlabathi ephezulu yokusebenza komgangatho ophezulu wemisebenzi yomculo. Ngoko ke, ukutyelela iHolo laseRachmaninov ye-Conservatory, idilesi yayo i- Bolshaya Nikitskaya Street, 13/6, kufuneka ukuba wonke umntu owaziyo ngokwenene umculo womculo.