Dab tsi yog qhov txawv ntawm analog thiab digital signals?
Dab tsi yog qhov txawv ntawm analog thiab digital signals?

Video: Dab tsi yog qhov txawv ntawm analog thiab digital signals?

Video: Dab tsi yog qhov txawv ntawm analog thiab digital signals?
Video: G-Shock Gulfmaster Showdown | Мастер G Gulfmaster Сравнение | GN-1000 | GWN-1000 | GW... 2024, Lub peb hlis ntuj
Anonim

Analog thiab Digital signals yog cov hom teeb liab nqa cov ntaub ntawv. Qhov loj qhov sib txawv ntawm ob leeg teeb liab yog tias analog signals uas muaj hluav taws xob tsis tu ncua, thaum digital signals hluav taws xob tsis tu ncua.

Ua li no, qhov sib txawv ntawm analog thiab digital yog dab tsi?

Digital Cov teeb liab yuav tsum muaj qhov kawg ntawm cov txiaj ntsig tau. Tus naj npawb ntawm cov nqi hauv teeb tuaj yeem nyob qhov twg nruab nrab ob thiab ib-ntau-loj-ntau-uas-tsis-infinity. Qhov ntawd yog qhov loj Qhov sib txawv ntawm analog thiab digital nthwv dej. Analog nthwv dej yog du thiab nruam, digital nthwv dej yog stepping, square, thiab discrete.

Tsis tas li ntawd, qhov txawv ntawm analog thiab digital voltage yog dab tsi? Analog teeb liab yog nthwv dej tsis tu ncua uas hloov pauv mus rau lub sijhawm. Digital teeb liab yog discrete nyob rau hauv qhov. Qhov tseem ceeb Qhov sib txawv ntawm analog thiab digital teeb liab yog tias analog teeb liab yog sawv cev los ntawm sine waves whereas, lub digital teeb liab yog sawv cev los ntawm square waves.

Ua li no, piv txwv li analog thiab digital teeb liab yog dab tsi?

Muaj ib tug tsis tu ncua sawv cev ntawm teeb liab hauv analog signals . Muaj ib tug discontinuous sawv cev ntawm teeb liab hauv digital signals . Piv txwv ntawm analog signals yog Human Voice, Thermometer, Analog xov tooj thiab lwm yam. Piv txwv ntawm digital signals yog Computers, Digital Xov tooj, Digital pens lwm.

Cov piv txwv ntawm analogue yog dab tsi?

Piv txwv ntawm analogue systems suav nrog; Cov xov tooj cua qub, megaphones thiab tswj lub ntim ntawm cov xov tooj qub. Digital signals: Cov khoom siv hluav taws xob niaj hnub xws li khoos phis tawj thiab xov tooj ntawm tes nyob ntawm cov teeb liab digital.

Pom zoo: