Neg feem ntau muaj kab txaij dub hauv cov hlau. Pos is tag red. Neg feem ntau muaj kab txaij dub hauv cov hlau. Pos yog liab.
Pob polarity tseem ceeb ntawm tus tweeter?
Kuv ib txwm paub txog polarity, tab sis ua siab ncaj xav nws tsis muaj teeb meem rau tweeters - Kuv ib txwm txhawj xeeb txog cov ntses bass thaj tsam raug tshem tawm. Yog li qhov no tsuas yog kev ceeb toom tus phooj ywg tias tweeter polarity yog qhov tseem ceeb. Yog tias nws tawm ntawm theem koj yuav xaus nrog lub qhov loj.
Yuav ua li cas yog tias koj sib xyaw cov lus zoo thiab tsis zoo?
Txhua lub sijhawm ob lub cim zoo ib yam sib xyaw ua ke nrog cov polarity hloov pauv, cov cim tso tawm. Hauv qhov no, ib nthwv dej yog qhov zoo thaum lwm qhov tsis zoo, thiab rov ua dua. Qhov tshwm sim yog kev ntsiag to. Qhov no hu ua kev cuam tshuam kev puas tsuaj.
Dab tsi yog xim ntawm qhov zoo thiab qhov tsis zoo?
Zoo - Cov xaim rau qhov zoo tam sim no yog liab. Negative - Cov xaim rau qhov tsis zoo tam sim no yog xim dub. Hauv av - Cov xaim hauv av (yog tam sim no) yuav dawb lossis grey.
Yuav ua li cas yog tias koj xa tus neeg hais lus rov qab?
Reversing speaker wire polarity is a common audio error … Qhov kev txiav txim no hu ua ua tus hais lus "tawm ntawm theem," thiab ua rau suab oddities. Txawm hais tias qhov no tsis yog qhov txaus ntshai rau tus hais lus lossis lub suab nrov, kev xa hluav taws xob kom raug thiab cov lus teb tsis tuaj yeem ua tau nrog cov lus rov qab hais lus.
