Mabelu: kufotokozera chida, kapangidwe, phokoso, ntchito

Mabelu a Orchestral ndi chida choimbira cha symphony orchestra, chomwe chili m'gulu la ma idiophones.

Chida chipangizo

Ndi seti (zidutswa 12-18) za machubu achitsulo okhala ndi mainchesi 2,5 mpaka 4 cm, omwe ali muzitsulo ziwiri zachitsulo - 1,8-2 m kutalika. Mipopeyo imakhala ndi makulidwe ofanana, koma kutalika kwake kosiyana, imapachikidwa patali pang'ono kuchokera kwa wina ndi mzake ndikunjenjemera akamenyedwa.

Pansi pa chimangocho pali chopondapo chomwe chimayimitsa kugwedezeka kwa mapaipi. M'malo mwa bango la belu wamba, zida za okhestra zimagwiritsa ntchito chowombera chapadera chamatabwa kapena pulasitiki chokhala ndi mutu wokutidwa ndi chikopa, kumva kapena kumva. Chida choimbira chimatsanzira mabelu a tchalitchi, koma ndi chocheperako, chotsika mtengo komanso chosavuta kugwiritsa ntchito.

kumveka

Mosiyana ndi belu lachikale, lomwe limakhala ndi phokoso lopitirira, limapangidwa kuti kugwedezeka kwa mipope kuyimitsidwe mosavuta pakufunika. Chida cha tubular, chomwe chinapangidwa kumapeto kwa zaka za zana la 1 ku Great Britain, chili ndi sikelo ya chromatic yokhala ndi ma octave 1,5-XNUMX. Silinda iliyonse imakhala ndi toni imodzi, chifukwa chake phokoso lomaliza silikhala ndi timbre ngati mabelu atchalitchi.

Malo ogwiritsira ntchito

Chida choimbira cha belu sichimakonda kwambiri nyimbo ngati zida zina zoimbira. M'magulu oimba a symphony, zida zokhala ndi timbre zokulirapo, zokulirapo zimagwiritsidwa ntchito nthawi zambiri - ma vibraphone, metallophones. Koma ngakhale lero angapezeke mu ballet, masewero a opera. Makamaka nthawi zambiri chipangizo cha tubular chimagwiritsidwa ntchito m'masewera a mbiri yakale:

• "Ivan Susanin";
• "Kalonga Igor";
• "Boris Godunov";
• "Alexander Nevsky".

Ku Russia, zida izi zimatchedwanso belu la Italy. Mtengo wake ndi ma ruble masauzande angapo.