Moscow Conservatory: Rachmaninov Hall

Ib qho ntawm cov kev pom ntawm Moscow, tawm qauv zoo nkauj ntawm sab nrauv, nplua nuj sab hauv kho kom zoo nkauj thiab kev xav ntawm cov yeeb yam zoo nkauj yog qhov qub concert cuab tias Moscow conservatory - lub Rachmaninov Hall muaj. Nws yuav muab tham ntxiv rau.

Moscow Conservatory: Rachmaninov Hall - keeb kwm ntawm kev tsim kho

Lub tsev, uas Rachmaninov Hall yog ib feem, tau tsim los ua hauv xyoo 1890 los ua tsev Synodal Singing School nyob rau ntawd.

Nyob rau hauv 1968, lub Moscow Conservatory Rachmaninov Hall muaj nyob rau hauv nws cov muaj pes tsawg leeg, rau ib ntev lub sij hawm nqa tawm restoration ua hauj lwm, thiab tsuas yog nyob rau hauv 1983, tus tsis ntseeg li kev zoo nkauj ntawm tus naas ej kev hais kwv txhiaj nrog qhib Svyatoslava Rihtera. Peb xyoos tom qab, nws tau raug hu ua Tom qab Sergei Rakhmaninov, tus composer zoo nkauj, pianist, kawm tiav ntawm tib conservatory.

Muaj coob tus concerts ntawm chamber, symphony orchestras, choruses coj qhov chaw ntawm no, nkauj ntawm bygone centuries thiab suab paj nruag ntawm niaj hnub lub sij hawm feem ntau sounded.

Physics ntawm kev zoo nkauj

Hauv xyoo 2006, cov kws tshwj xeeb tau kawm txog cov chav kawm ntawm lub hoob, nws txiav txim siab los ntawm nws cov loj, cov qauv ntawm cov qauv duab, kho kom zoo nkauj, txhaws thiab txheej. Tus Rachmaninov Hall muaj 252 tus neeg saib xyuas, muaj ib lub sam thiaj thiab muaj lub cev. Nws thaj chaw yog 300 square meters. M, qhov siab - 8,25 m.

Qhov tsis yooj yim rau kev ntsuam xyuas lub suab ntawm kev hais kwv txhiaj muaj raws li nram no:

• Kev Reverberation;
• Siab zoo;
• Clarity;
• Timbre;
• Spatiality.

Nyob rau hauv kev hais kwv txhiaj halls, qhov twg cov classic yog ua, vim lub nta ntawm cov xeem, txhua thiab balconies, lub sij hawm ntawm lub reverberation thiab diffuseness ntawm lub suab teb yog nce.

Kev tsom xam ntawm ntau lub rooj sib tham ua kom pom tias qhov pom ntawm qhov chaw siab tshaj plaws ntawm qhov chaw saib tau txawv ntawm 10 thiab 12 cubic meters. M rau qhov symphony orchestra thiab 7 cu. M rau chamber. Lub Rachmaninov Hall volume yog 10 cubic meters. M ib tus neeg saib.

Qhov ntev ntawm chav zoo tag yuav tsum tsawg dua 45 m rau lub cim suab thiab 20 m rau chamber orchestra. Moscow conservatory, uas nws Rachmaninov Hall muaj ntev ntawm 24 m, yuav txaus siab rau nws ua raws li cov lus pom zoo.

Lub sij hawm zoo tshaj plaws rau lub chav me me yog 1.3 s rau lub chamber thiab 2 s rau kev ua yeeb yam hauv ib lub suab nrov ntawm 512 Hz. Chav kawm chav pom 2.1 s hauv lub khoob thiab 1.8 s nyob rau hauv lub xeev uas muaj. Rau kev sib piv: kev ntsuas ntawm qhov txiaj ntsig no hauv Boston Symphony Hall muab 1.8 seconds, hauv Vienna Grosser-Music-Farein Saale - 2.05 s, lub New York Carnegie Hall - 1.8 s, thiab nyob rau hauv tus txheej txheem ntawm kev hais plaub, Leipzig Gewandhaus - 2.4 s.

Tus txheej txheem ntawm sounding

Clarity los yog qhov sib txawv ntawm kev sib cais ntawm lub suab yog kwv yees los ntawm C80 Performance Index, sib npaug zos rau qhov sib piv ntawm lub zog siab mus rau 80 ms suab thiab tom qab. Kev faib tawm ntawm lub suab hauv qhov chaw yog cov cim ntawm LF80. Tus attenuation ntawm lub suab nrog nrug ntawm lub scene yog kwv yees los ntawm lub sij hawm ntawm cov fading ntxov.

Cov yam ntxwv ntawm chav tsev yog qhov zoo tshaj plaws rau kev ua tau zoo ntawm kev ua suab paj nruag. Thiab nws qhov txawv txav yog qhov sib kis ntawm suab thoob plaws hauv lub cuab, raws li kev pom zoo ntawm qhov qhia txog cov chaw thiab lub sam thiaj. Cov cheeb tsam uas cuam tshuam txog teeb meem los yog cov ntsiab lus tseem ceeb tsis tau tshawb pom.

Tus sab nraud soundproofing ntawm chav tsev kuj zoo heev. Piv txwv li, lub suab kabmob phab ntsa yog 50 dB, uas qhia ib tug zoo suab nrov tiv thaiv.

Kev soj ntsuam ntawm kev ntsuas tau ua rau nws hais tau tseeb tias ntawm qhov kev pom ntawm cov suab paj nruag Rachmaninov Hall yog qhov tshwj xeeb thiab txaus siab tshaj plaws hauv ntiaj teb cov qauv rau kev ua tau zoo ntawm cov suab paj nruas ua haujlwm. Yog li ntawd mus saib lub Conservatory Rachmaninov Hall ntawm qhov chaw nyob - Nikitskaya st., 13/6, yuav tsum txhua muaj tseeb lover ntawm classical music.