Kev hloov tam sim no hauv Suav teb yog 50 Hz, thiab qhov ci ci ntawm lub teeb plhuav hloov pauv 100 zaug ntawm ib pliag. Cov roj hluav taws xob uas siv ncaj qha hloov tam sim no txhua flicker. Lub teeb nyem ntawm lub teeb hluav taws xob tsis tu ncua yog 100 zaug ntawm ib pliag, uas yog qhov zaus ob zaus ntawm lub zog ntawm daim phiaj.
Cov kev hloov pauv hloov uas tib neeg lub qhov muag pom tau yog nyob ntawm 30 Hz, thiab lub teeb hloov pauv 100 zaus ntawm ib ob (ntawm lub teeb mus rau qhov tsaus ntuj, tom qab ntawd los ntawm tsaus ntuj mus rau qhov tsaus, ...) Txawm hais tias peb yuav tsis pom nws, qee cov kev tshawb fawb hais tias cov kev hloov pauv no (flash (suab)) yuav cuam tshuam rau tib neeg lub qhov muag.
Yog tias lub teeb muaj zog ua rau tib neeg lub qhov muag, tus tub ntxhais kawm hauv qhov muag yuav sib cog lus; rau qhov tsis muaj zog pom, tus menyuam yuav nthuav dav.
Yog li, lub teeb hluav taws xob ncaj qha nrog kev hloov hluav taws xob tsis zoo rau lub qhov muag (hais txog cov tub ntxhais kawm uas ib txwm siv hluav taws xob nyeem cov phau ntawv). Qee tus neeg tau tsim lub siab qhov muag teeb, uas hloov kaum txhiab zaug ntawm ib pliag. Txij li thaum tib neeg lub qhov muag tsis muaj lub sijhawm los hloov nrog nws, nws tuaj yeem' t hnov qhov hloov txhua lub sijhawm, yog li nws tuaj yeem hais tau" tsis hloov" thiab ua tiav lub hom phiaj ntawm kev tiv thaiv qhov muag. Txhawm rau hloov hluav taws xob 50 Hz AC fais fab rau hauv high-frequency AC fais fab, siv hluav taws xob hloov ntau zaus. Ntawd yog, nyob rau hauv lub teeb hluav taws xob ntau, lub 50 Hz alternating tam sim no yog thawj zaug hloov pauv mus rau qhov loj hloov pauv tam sim no, thiab tom qab ntawd qhov kev hloov siab tshaj tawm tam sim no yog siv rau lub teeb pom kev zoo.
Txawm li cas los xij, hluav taws xob hluav taws xob ntawm lub teeb hluav taws xob ntau kuj tseem yuav nce ntxiv, uas yog, hluav taws xob hluav taws xob ntawm lub teeb hluav taws xob loj dua li ntawm cov teeb pom kev zoo nruab nrab thiab lub teeb roj fluorescent, thiab nws kuj yuav ua rau lwm qhov kev raug mob. Ib qho ntxiv, lub teeb nrawm tsawg tsis txhais tau tias tsis yog flash muag.