Flexatone: ndichiyani, phokoso, kapangidwe, ntchito

Zida zoimbira zoyimba m'magulu oimba a symphony zimayang'anira mawonekedwe anyimbo, zimakulolani kuti muyang'ane nthawi zina, kuwonetsa momwe mukumvera. Banja limeneli ndi limodzi mwa akale kwambiri. Kuyambira kale, anthu aphunzira kutsagana ndi luso lawo pogwiritsa ntchito zida zoimbira, kupanga zosankha zosiyanasiyana. Chimodzi mwa izo ndi flexatone, chida chosagwiritsidwa ntchito kawirikawiri komanso chosaiwalika chomwe poyamba chinagwiritsidwa ntchito mwakhama ndi oimba a avant-garde.

Kodi flexatone ndi chiyani

Chida cha percussion reed flexatone chidayamba kugwiritsidwa ntchito kwambiri koyambirira kwa zaka za zana la XNUMX. Kuchokera ku Chilatini, dzina lake limamasuliridwa ngati kuphatikiza kwa mawu oti "curved", "tone". Oimba a m'zaka zimenezo ankayesetsa kuti azikhala payekha, akuimba nyimbo zachikale m'mawerengedwe awo, kusintha koyambirira. Flexatone idapangitsa kuti zitheke kubweretsa chisangalalo, chakuthwa, kukangana, kukhudzika, komanso kufulumira mwa iwo.

Design

Chipangizo cha chidacho ndi chophweka kwambiri, chomwe chimakhudza malire a phokoso lake. Amakhala ndi mbale yachitsulo yopyapyala 18 cm, mpaka kumapeto kwake komwe lilime lachitsulo limalumikizidwa. Pansi ndi pamwamba pake pali ndodo ziwiri za masika, kumapeto kwake komwe mipira imakhazikika. Iwo amapambana rhythm.

kumveka

Gwero la phokoso la flexatone ndi lilime lachitsulo. Kuimenya, mipirayo imatulutsa kulira, kulira, kofanana ndi phokoso la macheka. Mtunduwu ndi wochepa kwambiri, sudutsa ma octave awiri. Nthawi zambiri mumatha kumva mawu oyambira "chita" octave yoyamba mpaka "mi" yachitatu. Kutengera kapangidwe kake, mitunduyo imatha kusiyanasiyana, koma kusiyanasiyana kwamitundu yofananira ndikosavuta.

Kachitidwe kachitidwe

Kusewera flexatone kumafuna luso linalake, luso komanso khutu la nyimbo. Woimbayo akugwira chidacho m'dzanja lake lamanja ndi mbali yopapatiza ya chimango. Chala chachikulu chimatulutsidwa ndikuyikidwa pa lilime. Pochikoka ndi kukanikiza, woimbayo amaika kamvekedwe kake ndi kamvekedwe kake, kamvekedwe kakugwedezeka kamene kamapangitsa kamvekedwe kake. Phokoso limapangidwa ndi mipira yomwe imagunda lilime ndi ma frequency ndi mphamvu zosiyanasiyana. Nthawi zina oimba amayesa ndikugwiritsa ntchito timitengo ta xylophone ndi uta kuti akweze mawuwo.

Kugwiritsa ntchito chida

Mbiri ya kutuluka kwa flexatone ikugwirizana ndi kutchuka kwa nyimbo za jazz. Phokoso la ma octave awiri ndi okwanira kusiyanitsa ndi kumveketsa bwino kumveka bwino kwa zida za jazi. Flexaton idayamba kugwiritsidwa ntchito mwachangu m'ma 20s azaka zapitazi. Nthawi zambiri amawonekera mu nyimbo za pop, m'mafilimu oimba, otchuka ndi oimba nyimbo za rock.

Anawonekera koyamba ku France, koma sanagwiritsidwe ntchito kwambiri kumeneko. Inagwiritsidwa ntchito kwambiri ku USA, komwe nyimbo za pop ndi jazi zidakula kwambiri. Olemba nyimbo zachikale anafotokoza za kamvekedwe ka mawu. Popanga ntchito, amalemba zolemba mu treble clef, kuziyika pansi pa maphwando a mabelu a tubular.

Ntchito zodziwika kwambiri zomwe flexotone zimagwiritsidwa ntchito zinalembedwa ndi olemba otchuka padziko lonse monga Erwin Schulhof, Dmitri Shostakovich, Arnold Schoenberg, Arthur Honegger. Mu Piano Concerto, adatenga nawo mbali pagulu lodziwika bwino lanyimbo komanso pagulu, wochititsa komanso woyimba Aram Khachaturian.

Chidacho chinali chodziwika pakati pa oimba a avant-garde, oyesera, komanso m'magulu ang'onoang'ono a pop. Ndi chithandizo chake, olemba ndi ochita masewerawa adabweretsa mawu apadera ku nyimbo, zomwe zinapangitsa kuti zikhale zosiyana, zowala, zowonjezereka.