Sheng keeb kwm

Shen - cua reed suab paj nruag. Nws yog ib qho ntawm cov khoom siv suab paj nruag qub tshaj plaws hauv Suav.

Keeb kwm ntawm Sheng

Thawj qhov hais txog shen hnub rov qab mus rau 1100 BC. Keeb kwm ntawm nws keeb kwm yog txuam nrog ib tug zoo nkauj lus dab neeg - nws tau ntseeg hais tias sheng muab neeg Nuwa, tus tsim ntawm tib neeg haiv neeg thiab tus vajtswv poj niam ntawm matchmaking thiab kev sib yuav.

Lub suab ntawm sheng zoo li lub suab quaj ntawm Phoenix noog. Tseeb tiag, lub suab ntawm lub twj paj nruag yog tshwj xeeb tshaj yog nthuav thiab meej. Thaum pib, sheng tau npaj rau kev ua yeeb yam ntawm sab ntsuj plig suab paj nruag. Thaum lub sij hawm kav ntawm Zhou Dynasty (1046-256 BC), nws tau txais qhov nrov tshaj plaws. Nws ua ib qho cuab yeej nrog rau tsev hais plaub dancers thiab hu nkauj. Nyob rau tib lub sijhawm, nws tau nrov ntawm cov neeg sawv cev, nws tuaj yeem hnov ​​​​ntau thiab ntau zaus hauv nroog fairs, festivals thiab festivals. Nyob rau hauv Russia, Shen tsuas yog paub nyob rau hauv lub xyoo pua XNUMXth-XNUMXth.

Cov cuab yeej thiab cov txheej txheem ntawm lub suab extraction

Sheng - yog suav hais tias yog poj koob yawm txwv ntawm cov cuab yeej suab paj nruag, tus yam ntxwv tshwj xeeb uas yog txoj kev reed ntawm kev rho tawm suab. Ntxiv mus, vim qhov tseeb tias sheng tso cai rau koj rho tawm ob peb lub suab tib lub sijhawm, nws tuaj yeem xav tias nws yog nyob rau hauv Suav teb uas lawv tau pib ua cov haujlwm polyphonic. Raws li cov txheej txheem ntawm lub suab tsim, sheng belongs rau pab pawg ntawm aerophones - cov twj paj nruag, lub suab uas yog tshwm sim los ntawm kev vibration ntawm huab cua.

Sheng belongs rau ntau yam ntawm harmonicas thiab txawv los ntawm lub xub ntiag ntawm resonator raj. Cov cuab yeej muaj peb qhov tseem ceeb: lub cev ("douzi"), hlab, reeds.

Lub cev yog lub tais nrog lub qhov ncauj rau tshuab cua. Thaum xub thawj, lub tais yog tsim los ntawm ib tug gourd, tom qab los ntawm ntoo los yog hlau. Tam sim no muaj rooj plaub ua los ntawm tooj liab lossis ntoo, varnished. Ntawm lub cev muaj qhov rau cov raj ua los ntawm xyoob. Tus naj npawb ntawm cov raj sib txawv: 13, 17, 19 lossis 24. Lawv kuj sib txawv ntawm qhov siab, tab sis tau npaj ua khub thiab sib npaug sib luag. Tsis yog txhua lub raj siv hauv qhov kev ua si, qee qhov ntawm lawv yog cov hniav zoo nkauj. Lub qhov yog drilled nyob rau hauv qab ntawm cov hlab, los ntawm clamping lawv thiab nyob rau tib lub sij hawm tshuab los yog tshuab tawm cua, cov suab paj nruag extract suab. Nyob rau hauv qis qis muaj cov nplais, uas yog cov phaj hlau ua los ntawm cov hlau alloy ntawm kub, nyiaj lossis tooj liab, 0,3 hli tuab. Ib tus nplaig ntawm qhov xav tau ntev yog txiav hauv lub phaj - yog li, tus ncej thiab tus nplaig yog ib qho. Txhawm rau txhim kho lub suab, longitudinal recesses yog ua nyob rau sab sauv sab hauv ntawm cov hlab kom cov huab cua oscillations tshwm sim nyob rau hauv resonance nrog lub reeds. Sheng ua tus qauv rau lub accordion thiab harmonium nyob rau hauv thaum ntxov 19th caug xyoo.

Sheng nyob rau hauv lub ntiaj teb no niaj hnub

Sheng tsuas yog ib qho ntawm cov tsoos suav tshuaj uas siv rau kev ua si hauv lub suab paj nruag vim qhov tshwj xeeb ntawm nws lub suab.

Ntawm ntau yam ntawm shengs, cov qauv hauv qab no yog qhov txawv:

• Nyob ntawm lub suab: sheng-tops, sheng-alto, sheng-bass.
• Nyob ntawm lub cev qhov ntev: dasheng (loj sheng) - 800 mm los ntawm lub hauv paus, gzhongsheng (middle sheng) - 430 mm, xiaosheng (me me sheng) - 405 mm.

Lub suab nrov nyob ntawm tus lej thiab qhov ntev ntawm cov raj. Sheng muaj kaum ob-kauj ruam chromatic scale, tus cwj pwm los ntawm ib tug uniformly tempered nplai. Yog li, sheng tsis yog tsuas yog ib qho ntawm cov khoom qub tshaj plaws hauv Suav teb uas tau muaj sia nyob rau peb lub sijhawm, tab sis tseem tseem nyob hauv ib qho chaw tshwj xeeb hauv cov kab lis kev cai sab hnub tuaj - cov neeg ntaus suab paj nruag ua suab paj nruag ntawm shen solo, hauv ib pawg thiab hauv ib lub suab paj nruag.