Lintja li bona eng thelevisheneng?
Lintja

Lintja li bona eng thelevisheneng?

Beng ba bang ba re liphoofolo tsa bona tse ruuoang lapeng li shebella se etsahalang thelevisheneng ka thahasello, ba bang ba re lintja ha li arabe ka tsela leha e le efe ho "lebokose la ho bua". Lintja li bona eng thelevisheneng, hona ke hobane’ng ha liphoofolo tse ling tse ruuoang lapeng li lemaletse mananeo a TV, ha tse ling li ntse li sa tsotelle?

Lintja li khetha mananeo afe a TV?

Bo-rasaense ba Univesithing ea Central Lancashire ba ile ba etsa phuputso 'me ba paka hore lintja tseo tse ntseng li shebella TV li khetha ho shebella beng ka tsona. Se neng se thahasellisa haholo e ne e le lintja tse rorang, tse boholang kapa tse bokollang.

Hape, tlhokomelo ea liphoofolo e ile ea hoheloa ke lipale tse amanang le lipapali tsa squeaker.

Leha ho le joalo, lintja tse ling ha li arabele TV ho hang. 'Me ho na le phetolelo ea hore ha e itšetlehe ka litšobotsi tsa ntja, empa e itšetlehile ka litšobotsi tsa theknoloji ea TV.

Lintja li ka bona eng ho TV?

Ha se lekunutu hore lintja li bona lefatše ho fapana le rona. Ho kenyelletsa lebelo la rona le la canine la pono ea litšoantšo li fapane.

E le hore 'na le uena re bone setšoantšo se skrineng, maqhubu a 45 - 50 hertz a lekane bakeng sa rona. Empa lintja li hloka bonyane 70 - 80 hertz ho utloisisa se etsahalang skrineng. Empa khafetsa ea li-TV tsa khale ke li-hertz tse 50. Lintja tse ngata haholo tseo beng ba tsona ba e-s’o fetole thepa ea tsona hore e be ea morao-rao ho hang ha li khone ho utloisisa se bontšoang thelevisheneng. Ho bolelang hore ha ba bontše thahasello ea letho. Ho feta moo, setšoantšo se joalo sa bona sea khopisa, se etsa hore ho be thata ho tsepamisa maikutlo.

Empa lithelevishene tsa morao-rao li na le maqhubu a 100 hertz. 'Me tabeng ena, ntja e khona ho thabela lenaneo la TV.

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