Pab ob lub bass muaj pes tsawg txoj hlua thiab nws txawv ntawm lwm cov hlua li cas?

Cov txheej txheem:

Pab ob lub bass muaj pes tsawg txoj hlua thiab nws txawv ntawm lwm cov hlua li cas?
Pab ob lub bass muaj pes tsawg txoj hlua thiab nws txawv ntawm lwm cov hlua li cas?

Video: Pab ob lub bass muaj pes tsawg txoj hlua thiab nws txawv ntawm lwm cov hlua li cas?

Video: Pab ob lub bass muaj pes tsawg txoj hlua thiab nws txawv ntawm lwm cov hlua li cas?
Video: 7 Lub Koob Tsheej: Part 1: Kevcai Hla Dhau. 02/20/2021 2024, Kaum ib hlis
Anonim

Txoj hlua tuaj yeem hu ua lub hauv paus ntawm tag nrho cov orchestra. Muaj ntau lub suab nrov - los ntawm lub suab qis ntawm ob lub bass mus rau cov ntawv siab ntawm violin - thaum kawg, lawv txhua tus intertwine rau hauv ib qho. Tus naj npawb ntawm cov twj paj nruag nyob rau hauv lub orchestra yog ntau dua li tag nrho cov lwm yam, thiab ua li 2/3 ntawm tag nrho cov. Indispensable nyob rau hauv pab pawg no yog ob bass. Qhov cuab yeej no yog dab tsi thiab muaj pes tsawg txoj hlua ua ob lub ntses bass thaj tsam, peb yuav qhia hauv kab lus no.

muaj pes tsawg txoj hlua ua ob lub bass thaj tsam muaj
muaj pes tsawg txoj hlua ua ob lub bass thaj tsam muaj

Tool description

Ua ntej peb xam seb muaj pes tsawg txoj hlua ob lub bass thaj tsam muaj, peb yuav txiav txim siab seb nws yog dab tsi. Qhov siab ntawm ob bass yog hais txog 2 meters. Qhov no yog 3.5 npaug ntawm qhov ntev ntawm lub violin. Nws yog muab tso rau hauv pem teb ntawm ib tug tshwj xeeb spire. Vim qhov siab ntawm qhov ntsuas no, nws tsuas tuaj yeem ua si thaum sawv lossis zaum ntawm lub rooj zaum siab. Raws li rau nws cov duab, tsis zoo li lwm yam stringed instruments, qhov no ib tug sloping lub xub pwg nyom uas taper ntawm lub caj dab, ua rau nws zoo li ib tug laus viol. Ob chav ntses bass thaj tsam tau tshwm sim yuav luag 300 xyoo dhau los thiab tau tsimItalian Mikolo Tadini.

Suab

Pob ntses bass thaj tsam, daim duab uas koj pom hauv qab no, yog lub suab qis tshaj plaws ntawm txhua qhov cuab yeej hneev taw. Nws lub suab yuav piav raws li tuab thiab mos. Nyob rau tib lub sijhawm, cov ntawv sau sab saud tsim lub suab nrov thiab txawm tias hnyav me ntsis. Cov qis qis suab nrov heev. Ob chav ntses bass thaj tsam yog tuned nyob rau hauv plaub, uas distinguishes nws los ntawm lwm yam stringed instruments. Qhov ntau ntawm cov ntses bass thaj tsam yog loj, ua tsaug rau nws yog siv nyob rau hauv ensembles thiab orchestras, operas thiab jazz compositions. Qhov no piav qhia txog qhov muaj koob meej ntawm ob lub bass thaj tsam li ib lub suab paj nruag. Cov cuab yeej no tau muab faib ua ib leeg, kev cob qhia qib thawj thiab kev kawm qib ob. Xws li kev faib tsis yog nyob ntawm seb muaj pes tsawg txoj hlua ob lub bass thaj tsam muaj, tab sis nyob ntawm qhov loj ntawm qhov ntsuas nws tus kheej. Koj tuaj yeem nrhiav tau tsib txoj hlua nrog ntau lub suab nrov. Ntawm no yog cov lus teb rau lo lus nug tseem ceeb - yuav ua li cas muaj pes tsawg txoj hlua ua ob lub ntses bass thaj tsam? Muaj 4-txoj hlua seev, kuj muaj 5-txoj hlua ob basses.

Tool transport

duab ob bass
duab ob bass

Vim tias lub suab paj nruag no loj heev, nws yuav muaj teeb meem rau kev thauj mus los. Tom qab tag nrho, koj yuav tsum lees, koj tsis tuaj yeem nqa nws hauv qab koj txhais caj npab, thiab koj tsis tuaj yeem muab tso rau hauv koj lub hnab. Tsis tas li ntawd, thaum tsiv nws, koj yuav tsum coj mus rau hauv tus account yam xws li av noo thiab kub, uas tuaj yeem cuam tshuam rau lub cuab yeej. Yog li ntawd, cov xwm txheej tshwj xeeb tau tsim tshwj xeeb rau nws txoj kev thauj mus los.

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