Daim ntawv Coding twg tau siv nyob rau hauv Early Radio Communication?
Cov xov tooj cua thawj zaug tau xa mus rau hauv daim ntawv Morse code, vim Morse code encodes cov ntawv Askiv thiab cov lej rau hauv ob lub xeev ntawm cov dots thiab kab kab rov tav, uas yooj yim rau encode thiab xa mus yooj yim. Peb feem ntau pom cov neeg siv xov tooj hauv kev ua yeeb yaj kiab ua tsov rog nias cov yuam sij "did-dd-da" hauv cov yeeb yaj kiab, uas yog siv Morse code xa xov tooj.
Morse code telegraph ua lub luag haujlwm tseem ceeb hauv kev siv xov tooj cua thaum ntxov, thiab nws cov txuj ci thev naus laus zis thiab xa tawm yuav tsum tau ua tiav los ntawm txhua tus neeg ua haujlwm. Vim tias kev nce qib ntawm kev sib txuas lus thev naus laus zis, cov kab ke ib txwm muaj xws li kev sib txuas lus thoob ntiaj teb kev hiav txwv nres siv Morse code hauv 1999, tab sis vim tias nws nyob qhov tsawg kawg nkaus bandwidth thiab muaj peev xwm tiv thaiv kev cuam tshuam, nws tseem muaj qee yam kev siv hauv lub neej tiag tiag.
Peb lub tuam txhab feem ntau yog muab thiab daws cov ntse wireless saib xyuas thiab tswj cov kev daws teeb meem nrog tus nqi qis, kev siv tshuab siab, thiab kev sib txuas lus ruaj khov. Peb pab pawg tswj hwm tau nyob hauv kev lag luam kev lag luam no rau ntau tshaj 20 xyoo. Yog tias koj txaus siab rau IoT-raws li cov chaw taws teeb tswj, IoT-raws li kev tswj hwm lub zog, hluav taws xob hluav taws xob them pawg, thiab lwm yam. Thov koj xav tiv tauj peb.
