Hais lus cables: kev nta, hom

Thaum yuav khoom cov lus qhia cables rau lub suab system, koj yuav tsum tau tuaj feem ntau ntawm cov nyiaj siv possibilities. Txij li thaum tus nqi ntawm ib co hom xws cables yuav yuav kim heev. Yog hais tias koj hais lus yog hais txog mus rau lub chav kawm ntawv ntawm tsawg tus nqi pab kiag li lawm, thiab ces tshaj cov kev xaiv ntawm cables yog tsis tsim nyog los xav hais tias heev, heev yooj yim ce. Tab sis, yog hais tias koj muaj ib tug loj system, high-zoo hais lus, ib tug haib amplifier, thiab cov kev xaiv ntawm cov cable xav tau kev pab yuav tsum tau muab loj sai sai.

Hais lus hlau: kev nta

Tseem ceeb heev rau no hom ntawm cables yog nws kuj. Hais tias yog, tus me tus nqi ntawm kuj hlau, ntau dua qhov zoo teeb liab, uas yog kis tau nyob saud. Qhov no parameter nyob rau hauv cov ntaub ntawv uas los ntawm tus cable yog ua, nyob rau hauv nws cov taub thiab ntawm cov hoob kawm ntev. Acoustic hlau yog ib tug khub ntawm insulated hlau strands nrog ib tug sib koom ntawm cov neeg zoo li. Cov feem nrov yog cov tooj liab cable muaj 20 nyob intertwined nrog txhua lwm yam. Txhua xws hlau muaj ib tug uas tsis muaj kuj. Me ntoo khaub lig seem, thiab tag nrho cov kuj yog qis tshaj cov khoom hlau ntawm tib txoj kab uas hla. Cov hais lus cables cia lub teeb liab txoj kev mus cuag ib tug ceev ze rau ntawm tus nqi ntawm cov kev ceev ntawm lub teeb. Txawm li cas los, ib tug tuab cable yog pom zoo kom siv tau thaum nws tsis yog ntev tshaj li peb meters. Yog hais tias cov tub ntxhais ntev - peb meters, thiab txoj kab uas hla - 2,5 hli, nws kuj yuav muaj suab pes tsawg. Thaum uas siv cov acoustic nyias hlau nrog 0.5 hli inch (los sis lawv yog dhau lawm ntev), nyob rau hauv uas cov ntaub ntawv cable kuj yuav nyob rau hauv kev faib ua feem rau cov impedance ntawm lub amplifier thiab tham. Raws li ib tug tshwm sim, lub amplifier tso zis suab yuav tsum siv rau overcoming tus kuj ntawm cov hlau, uas yog ib feem ntawm lub hwj chim tsis mus txog tus tham, uas ua rau ib tug txo ntawm lub suab. Yuav kom hais lus system ua hauj lwm muaj tsawg heev losses, nws yog pom zoo kom siv ib tug cable, lub lub cheeb ntawm uas tseem ceeb yog tsis qis tshaj li 2.5-4 hli, thiab raws li luv luv li sai tau.

Ntau hom acoustic nyob ntawm tej

1. ofc - cable siab purity oxygen-free tooj liab.

2. OSS - ib tug hlau ntawm ib tug tib siv lead ua tooj.

3. Cov composite (puas) cable - muaj ob peb co. Cov nyob ntawm tej yog them los ntawm ib tug txheej ntawm tin los yog nyiaj los yog ob qho tib si, thiab lwm tus neeg.

4. ke cable - no ntxiv rau cov hlau impurities, e.g., carbon.

5. Twisted Khub.

Yuav ua li cas yog cov nyhuv rau cable rwb thaiv tsev ntaub ntawv?

Thaum xaiv hais lus cables, koj yuav tsum xyuam xim rau cov khoom ntawm insulating txheej. Qhov zoo tshaj plaws yog Teflon. Tshwj xeeb yog menyuam rho tawm ntawm cov uas tsis muaj kev ceev ntawm ib cov khoom (los yog ua npuas ncauj). Polypropylene yog pom tias yuav ua dog dig zuj zus tshaj Teflon, tab sis zoo dua polyvinyl tshuaj dawb, uas yog feem ntau nyob rau hauv peb hnub. Polyvinyl tshuaj dawb - yog qhov uas pheej yig khoom siv rau rwb thaiv tsev ntawm lub hwj chim thiab hais lus nyob ntawm tej. Nws muaj cov nyhuv ntawm cab xwb cia, ntsig txog, nws zoo heev muaj feem xyuam rau lub suab zoo (ua rau nws expressionless). Lub ntev ib tug cable, lub zog cov nyhuv.