Txawv ntawm Cov neeg txais kev pab, Cov Kev Sib Ntseg Kev Sib Cais thiab Sib Cais Sib Cais
Cov yam khoom ntawm lub tso suab hauv lub cev yuav ua rau cov neeg pib tab tom ua ke ua ke. Dab tsi yog qhov txawv ntawm receivers thiab amplifiers? Yog vim li cas koj thiaj xav kom muaj ib qho ntawm cov khoom cais, thiab lawv ua li cas? Ntawm no yog qhov kev taw qhia rau cov khoom ntawm lub tshuab kom koj nkag siab zoo rau lub luag haujlwm ntawm txhua tus uas koj nyiam mloog.
Cov neeg txais kev pab
Ib tug txais tau yog ib qho ua ke ntawm peb yam khoom: ib lub zog, ib qho chaw tswj thiab ib qho chaw hu ua AM / FM . Tus receiver yog qhov nruab nrab ntawm lub system, qhov twg tag nrho audio thiab video yam thiab cov neeg tham yuav tsum txuas nrog thiab tswj. Ib lub receiver ua suab nrov nrov, txais AM / FM cov chaw, xaiv ib qhov chaw rau kev mloog thiab / los yog saib (CD, DVD, Daim kab xev, thiab lwm yam) thiab ua kom muaj suab zoo thiab lwm cov kev nyiam mloog. Muaj ntau lub receivers xaiv los ntawm , xws li lub tso suab thiab multichannel home theater receivers. Koj qhov kev txiav txim siab yuav tsum yog nyob ntawm seb koj yuav siv lub receiver. Piv txwv li, yog tias koj nyiam mloog suab paj nruag ntau dua saib cov yeeb yaj kiab, koj ntshe yuav tsis xav tau ib lub receiver multichannel. Ib lub receiver stereo thiab CD lossis DVD player thiab ob tug neeg tham yuav yog qhov zoo dua.
Integrated Amplifiers
Tus amp integrated yog zoo li tus receiver tsis muaj AM / FM tuner. Ib qho kev hloov tshuab ua ke muab ob txoj kab los yog multichannel amp nrog lub pre-amplifier (tseem hu ua kev tswj hwm amp) rau xaiv lub cheebtsam thiab kev khiav haujlwm ntawm cov laus ntawm lwm yam. Integrated amplifiers feem ntau nrog nws los ntawm ib qho kev sib txuas lus AM / FM tuner.
Cov Cheeb Tsam Sib Cais: Pre-amplifiers thiab Fais Amplifiers
Muaj ntau cov suab siab nyiam thiab cov neeg ntxub ntxaug heev nyiam cais lwm yam vim lawv muab cov kev ua tau zoo tshaj plaws thiab txhua feem kev ua haujlwm zoo dua rau nws qhov kev ua haujlwm. Tsis tas li ntawd xwb, vim tias lawv yog lwm yam, tsis tshua muaj kev cuam tshuam ntawm cov pre-amp thiab cov qib siab dua tam sim no ntawm lub hwj chim amp.
Kev pab lossis kev kho yuav yog qhov tseem ceeb, yog tias nws tsim nyog. Yog tias ib feem ntawm ib tug / v receiver xav tau kev kho, tag nrho cov khoom yuav tsum tau muab rau ib qho chaw pabcuam, uas tsis muaj tseeb ntawm kev sib cais. Nws yog qhov yooj yim los txhim kho lwm yam khoom. Yog hais tias koj nyiam qhov ua ntej amplifier / processor, tiam sis koj xav tau lub hwj huam ntau zog ntxiv koj tuaj yeem muas tau ib qho zoo dua amp tsis muaj qhov hloov ua ntej AMP.
Pre-Amplifiers lossis Control Amplifiers
Lub pre-amplifier tseem muaj lub npe hu ua tus tswj kev ua haujlwm vim nws qhov chaw nyob txhua qhov txuas nrog thiab tswj. Lub pre-amp muab ib qho nyiaj tsawg ntawm kev ua kom nrov, tsuas yog xa cov teeb liab rau lub hwj huam amplifier, uas ua kom nrov lub teeb liab kom txaus rau cov lus fais fab. Cov neeg txais kev pab yeej zoo heev, tab sis yog tias koj xav tau qhov zoo tshaj plaws, tsis muaj kev cuam tshuam, xav txog lwm yam.
Fais Amplifiers
Lub hwjchim ua kom muaj zog siv hluav taws xob tam sim no los tsav cov lus nrov nrov thiab lawv muaj nyob rau hauv ob-channel los yog ntau yam teeb meem ntawm multichannel. Fais fab amps yog qhov kawg ntawm kev siv lub suab ua ntej cov lus nrov nrov thiab yuav tsum tau muab sib piv nrog lub peev xwm ntawm cov neeg hais lus. Feem ntau, lub zog ntawm tus amp yuav tsum sib npaug sib luag nrog lub hwj chim tuav peev txheej ntawm cov neeg hais lus.