1. AC suab nrov
Feem ntau yog tshwm sim los ntawm kev lim dej tsis zoo thiab kev thaiv cov khoom siv thiab cov kab. Kev thaiv cov khoom ntawm cov khoom siv plhaub hlau zoo dua li cov khoom siv plhaub yas. Kev daws:
- Av cov khoom siv plhaub dhau ntawm xaim;
- Hloov cov dej - daim hlau thaiv hlau. Koj tseem tuaj yeem siv tau kev sib luag los txiav cov suab hauv qab 60Hz.
2. Hissing suab
Feem ntau yog tshwm sim los ntawm kev tiv thaiv tsis zoo ntawm microphone cables thiab suab hluav taws xob. Zoo {-} shielded microphone cables thiab kev sib txuas cables yuav tsum tau siv.
3. AC hum
Feem ntau yog tshwm sim los ntawm kev siv hluav taws xob ze rau lub zog, xws li cov hluav taws xob hloov kho, cov hluav taws xob hluav taws xob, thiab lwm yam.
4. Hissing suab
Nws tshwm sim los ntawm kev ua tau zoo thiab ua tau zoo ntawm cov cuab yeej siv; Circuit Tsim Tsim, Circuit Court xaim hluav taws xob, cov ntsiab lus hauv av, thiab lwm yam tuaj yeem hloov kho lub suab nrov lossis tshem tawm cov suab hissing tom qab.
5. Kab Induction
Lub suab sib xyaw ntawm ntau dua ib qho ntawm cov suab nrov saum toj no tshwm sim los ntawm kev tiv thaiv kab tsis zoo yuav tsum siv zoo {{} {shielded microphone cables thiab txuas cables.
6. Cell Kev cuam tshuam ntawm xov tooj
Thaum lub sijhawm sau cia, ib tug neeg siv lub xov tooj ntawm tes nyob ze; Kev cuam tshuam yog qhov tseem ceeb tshaj plaws thaum lub xov tooj ntawm tes hu thiab pib ntiv nplhaib. Nco ntsoov tsis txhob tso lub xovtooj ntawm lub xov tooj ze ntawm cov cuab yeej kaw cia thaum lub sijhawm kaw.
