Moscow PI Tchaikovsky Conservatory: Rachmaninov Hall

Otu n'ime ihe ndị nlegharị anya nke Moscow, egbu mara mma si n'èzí ije, ọgaranya mma n'ime na obi mmetụta nke magburu onwe acoustics, bụ ndị kasị ochie egwu ulo, nke atụmatụ ndị ahụ Moscow Conservatory - Rachmaninov Ụlọ Nzukọ. Banyere ya, na a ga-atụle n'ihu.

The Moscow Conservatory: Rachmaninov Hall - akụkọ ụlọ

The ụlọ, akụkụ nke bụ Rachmaninov Hall, e wuru na 1890 ịnabata ya Synodal na-abụ abụ na mahadum.

Na 1968, ndị Moscow Conservatory Rachmaninov Hall gụnyere ya mejupụtara, ruo ogologo oge na-rụrụ n'ọrụ mweghachi, na na na 1983 ịrịba mma nke ama egwu ulo meghere Svyatoslava Rihtera. 3 afọ mgbe e mesịrị ọ aha mgbe Sergeya Rahmaninova, amamiihe dere, a pianist, a gụsịrị akwụkwọ na-akụzi ịkụ.

E mechaa a otutu ulo concerts, orchestras, ekwe ukwe, music bụ mgbe ọtụtụ narị afọ gara aga na dịkọrọ ndụ music.

physics mara mma

Na 2006, ndị ọkachamara nyochaworo na now e ji mara nke ụlọ, kpebisie ike site na ya size, mmetụta e ji mara nke ije, mma, na-ejuputa na mkpuchi. Rachmaninov Hall accommodates 252 ekiri, nwere a mbara ihu na n'ala. Ya ebe - 300 square mita. m, elu - 8,25 m.

Ihe bụ isi kwa nke ụda ntule nke egwu ndị na-esonụ ụlọ ọrụ:

• reverb;
• olu;
• doo anya;
• timbre;
• spatiality.

Egwu Ụlọ Nzukọ Alaeze, ebe ọ rụrụ ochie, na-efu nke gụchara atụmatụ, ogidi na balconies reverb oge na-agbasa ụda ubi ụba.

Analysis nke dị iche iche egwu Ụlọ Nzukọ Alaeze na gosiri na ezigbo ego nke uwa na a na-ekiri dịgasị n'etiti 10 na 12 cubic mita. m maka nchịkọta egwu ìgwè ndị egwú na 7 cu. m maka ụlọ. Volume Rachmaninov Ụlọ Nzukọ bụ 10 cubic mita. m kwa nkiri.

ezigbo ogige ogologo kwesịrị erughị 45 m 20 m na a Symphony maka ulo egwú. Moscow egwú Rakhmaninov ulo nke nwere ogologo 24 m, nwere ike ịbụ mpako nke ha na-atụ aro.

Best oge reverberation obere oghere bụ hà 1.3 na ulo 2 n'ihi symphonic arụmọrụ ụda na a ugboro ole nke 512 Hz. The ule gosiri ụlọ na ihe efu 2.1 na 1.8 sekọnd na jupụta ala. N'ihi na ha tụnyere, ndị na-amata ọtụtụ ihe a oke na Boston Symphony Hall nyere 1.8 sekọnd, na Vienna Grosser-Music-Verein Saale - 2,05 si New York nke Carnegie Hall - 1.8 sekọnd, na na ọkọlọtọ egwu Ụlọ Nzukọ Alaeze, Leipzig Gewandhaus - 2.4 s.

ụda ọkọlọtọ

Doo anya doro anya nkewa ma ọ bụ ogo ụda na-eme atụmatụ C80 index hà ruru nke ụda ike ụda nke 80 MS na mgbe. nkesa nke ụda na ohere e ji index LF80. Uda-ada mbà site idaha atụmatụ oge nke n'oge ire ere.

Njirimara nke ụlọ tụgharịa si na-kasị mma maka arụmọrụ nke oge gboo music. Ya e ji mara bụ edo ụda nkesa ofụri ụlọ, dị ka ọ pụtara ìhè site mgbe niile nke arụmọrụ maka ìgwè ndị egwú na mbara ihu. e iwetara reflections si ebe ma ọ bụ isi ihe ndị na-elekwasị anya achọpụtara.

Mpụga ụda mkpuchi ụlọ bụ magburu onwe oke. Dị ka ihe atụ, ụda amị mgbidi 50 dB, nke na-egosi a ọma mkpọtụ nchebe.

Analysis nke nha-enye anyị ohere ikwu okwu na n'aka na okwu nke acoustics Rachmaninov Hall bụ ihe pụrụ iche na-emezu ihe ndị kasị elu na mba ụkpụrụ nke àgwà arụmọrụ nke musical ọrụ. Ya mere gaa na-akụzi ịkụ Rachmaninov Hall n'adres - Nikitskaya st., 13/6, ga ezi n'anya nke oge gboo music.