Ntaub Hoob Nab Ruav Rov

Cov ntaub ntawv tso quav rov qab yog cov khoom tseem ceeb siv rau cov ntawv sau ntaub ntawv. Nws yog tsuas yog siv rau kev rov ua dua tshiab, txiav, thiab rewinding loj yob ntawm thawj daim ntawv rau cov ntawv txheem standew ntawv yob uas tau raws li kev ua lag luam. Cov ntaub ntawv tso quav tso quav yog feem ntau muaj ntawm cov cuab yeej pub mis, cov cuab yeej txiav, thiab ntim khoom siv ntau dua hauv cov txheej txheem ntau lawm hauv cov txheej txheem quav.
Firstly, cov cuab yeej pub mis yog lub luag haujlwm rau kev pub mis rau lub tshuab rewinding thiab ua kom muaj kev txuas ntxiv rau ntawm daim ntawv yob thoob plaws tag nrho cov txheej txheem ntau lawm. Cov khoom txiav ua kom pom tseeb txiav cov thawj ntawv yob kom tau raws li qhov sib txawv ntawm cov ntaub hoob nab. Lub cuab yeej rewinding rewinds cov ntawv txiav rau daim ntawv so cov ntawv so so uas raws cov qauv kev ua lag luam. Thaum kawg, cov cuab yeej ntim cov pob ntawv ntim cov ntaub ntawv recages rau cov ntaub so kom huv thiab thauj nws mus rau hauv cov ntim hauv qab ntawm cov khoom.

Lub tshuab tso zis tso quav tawm ntawm lub tshuab rewinding yog qhov tseem ceeb, uas tuaj yeem ua tiav cov khoom siv tau zoo, txhim kho ntau lawm cov nqi. Cov cav tov no feem ntau yog nruab nrog cov tshuab siab heev, uas tuaj yeem ua kom muaj kev ruaj ntseg thiab muaj txiaj ntsig ntawm cov txheej txheem ntau lawm, ua tau zoo dua ntawm cov khoom lag luam zoo thiab kev ntseeg tau ntawm cov khoom. Zuag qhia tag nrho, cov ntaub ntawv tso zis tso quav ua si hauv cov txheej txheem tseem ceeb hauv cov txheej txheem quav, thiab nws txoj haujlwm ua haujlwm tau zoo cuam tshuam rau cov ntaub ntawv tso quav tau zoo thiab cov zis tso zis tso zis. Yog li ntawd, thaum xaiv cov ntaub hoob nab rewinding machine, cov tuam txhab feem ntau xav txog qhov ua tau zoo xws li kev hloov kho cov kev hloov kho, thiab kev hloov kho ntxiv, thiab kev hloov kho ntxiv, thiab kev hloov kho ntxiv, thiab kev hloov kho kev hloov kho cov khoom lag luam rau cov ntaub ntawv cog khoom hauv khw.