Video: Dab tsi yog crossover rau tsheb hais lus?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
A crossover yog ib qho khoom siv hluav taws xob siv hluav taws xob uas siv ib lub teeb liab tawm tswv yim thiab tsim ob lossis peb lub cim tso tawm uas muaj cov kab sib cais ntawm high-, nruab nrab-, thiab qis-ntau zaus. Qhov sib txawv bands ntawm frequencies pub qhov sib txawv hais lus , lossis "tus tsav tsheb," hauv lub suab: tweeters, woofers, thiab subwoofers.
Tom qab ntawd, ib tus tseem yuav nug, koj puas xav tau kev sib tham rau tus hais lus?
Yog tias koj lub tsheb suab siv siv coaxial hais lus , koj tej zaum tsis ua xav tau ib qho ntxiv crossover . Puv-ntau hais lus twb muaj built-in passive crossovers uas lim cov zaus uas ncav cuag txhua tus tsav tsheb. Txawm yog koj ntxiv lub suab nrov rau hauv qhov sib xyaw, ua-hauv hais lus crossovers yuav tsum yuav ntau tshaj qhov txaus.
Ib yam li ntawd, ua 3 txoj kev hais lus xav tau kev hla kev? 3 - txoj kev hais lus xav tau ib tug zoo tsim crossover kom muaj nuj nqis, tsis zoo li 2- txoj kev system uas tau yooj yim yuav powered los ntawm tej yam tsis zoo crossover . Tsis zoo tagnrho rau coaxial systems. Muaj tsawg heev kom tau txais los ntawm 3 - txoj kev coaxial hais lus.
Yog li ntawd, koj yuav ua li cas hla tus crossover hauv tsheb?
Passive Kev sib tw Lawv txhua tus mus ntawm koj lub tshuab raj thiab tus hais lus thiab tsis xav tau lub zog kev sib txuas , tig-rau hlau, lossis hauv av. Koj txuas tus hais lus xaim los ntawm koj lub amp mus rau kev crossover tswv yim. Tom qab ntawd lub tweeter tau xaim mus rau lub tweeter tso zis, thiab lub woofer rau lub woofer tso zis. Qhov ntawd yog nws.
Kuv puas xav tau lub crossover rau kuv tus tweeters?
Txhua lub kaw lus suab, suav nrog cov ib in koj tsheb, xav tau ib tug crossover mus direct suab rau cov yog tus tsav tsheb. Tweeters , woofers thiab subs yuav tsum tau txais siab, nruab nrab thiab qis zaus feem. Txhua tus neeg hais lus muaj ntau yam muaj crossover network sab hauv.
Pom zoo:
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