Ha ho fanoa ka boitsebiso bo buang ka mochine o hlahlobang motlakase, o ile oa nkeloa sebaka neng'me oa nkeloa sebaka ke eng?
Context:Mochine o hlahlobang motlakase, kapa barretter ea mokelikeli, e ne e le mofuta oa mochine o hlahlobang (demodulator) o sebelisitsoeng ho li-receiver tsa pele tsa seea-le-moea. E ile ea sebelisoa ka lekhetlo la pele ke mofuputsi oa seea-le-moea oa Canada Reginald Fessenden ka 1903,'me ea sebelisoa ho fihlela ka 1913, ka mor'a moo ea nkeloa sebaka ke li-crystal detectors le li-vacuum tube detectors tse kang valve ea Fleming le Audion (triode). E ne e nkoa e le e hlokolosi haholo ebile e ka tšeptjoa ha e bapisoa le li-detector tse ling tse neng li le teng ka nako eo tse kang magnetic detector le coherer. E ne e le e 'ngoe ea li-detector tsa pele tse lokisang, tse khonang ho amohela liphatlalatso tsa AM (molumo). Ka la 24 December, 1906, likepe tsa Sesole sa Metsing sa United States tse nang le li-receiver tsa seea-le-moea tse nang le li-electrolytic detector tsa Fessenden li ile tsa amohela phatlalatso ea pele ea seea-le-moea sa AM ho tsoa ho Fessenden's Brant Rock, Massachusetts, e nang le lenaneo la'mino oa Keresemese.
Ka 1913 ho ile ha nkeloa sebaka ke li - crystal le li - vacuum tube detector.