Contrabassoon: kufotokoza kwa chida, zikuchokera, phokoso, mbiri, ntchito

Contrabassoon ndi chida choimbira chamatabwa. Kalasi ndi mphepo.

Ndi mtundu wosinthidwa wa bassoon. Bassoon ndi chida chokhala ndi mapangidwe ofanana, koma amasiyana kukula kwake. Kusiyanitsa kwa chipangizochi kumakhudza kapangidwe kake ndi kumveka kwa mawu.

Kukula kwake ndi 2 kuwirikiza kawiri kuposa classical bassoon. Zopangira - nkhuni. Utali wa lilime ndi 6,5-7,5 cm. Masamba akuluakulu amawonjezera kugwedezeka kwa kaundula wapansi wa mawu.

Phokosoli ndi lotsika komanso lakuya. Mtundu wamawu uli mu sub-bass registry. Tuba ndi ma bass awiri amamvekanso mu sub-bass. Mtundu wamawu umayambira pa B0 ndikupitilira mpaka ma octave atatu ndi D4. Donald Erb ndi Kalevi Aho alemba zolemba pamwambapa mu A4 ndi C4. Oimba a Virtuoso sagwiritsa ntchito chidachi pazomwe akufuna. Phokoso lalikulu silofanana ndi ma sub-bass.

Makolo a contrabassoon adawonekera m'ma 1590 ku Austria ndi Germany. Zina mwa izo zinali quintbassoon, quartbassoon ndi octave bass. Contrabassoon yoyamba idapangidwa ku England pakati pa zaka za m'ma 1714. Chitsanzo chodziwika chidapangidwa mu XNUMX. Inasiyanitsidwa ndi zigawo zinayi ndi makiyi atatu.

Oimba ambiri amakono ali ndi contrabassoonist mmodzi. Magulu a Symphonic nthawi zambiri amakhala ndi woimba m'modzi yemwe ali ndi udindo wa bassoon ndi contrabassoon nthawi yomweyo.