Lungu ngezwi Human

Izintya okwenyaniso uyakhala ibekwe phakathi ndawo pharyngeal ngabantu ecaleni kwayo asekhohlo nasekunene. Emele isifo imfundo ezimbini camera ilastiki, ukuba anaba ukusuka ngaphambili ukuya ngasemva. kwimo yazo zanda ngenxa yokuba ubukho kwizicwili kwemisipha kubume. Isithuba phakathi kwala maziko mabini kuthiwa glottis. Imisipha nje kuphela inxaxheba ukuyilwa lwezandi, kodwa bakhonza zikhusela iphecana ukungaphefumli.

Izandi kwakheka ngenxa ukuhlangabezana, yaye imeko kunyuka nemisipha phantsi kwempembelelo uxinzelelo lomoya uphume emiphungeni. Kufuneka kuqatshelwe ukuba ubuchwephetshe bokuba ukuyilwa izandi kuzo zonke ezinomqolo, ilifa izixhobo uyakhala, nge-avareji efanayo. Ezinye izilwanyana ezanyisayo abanayo, waba abanye kunokuba buthathaka. ezincancisayo ezininzi, kodwa inyaniso kwaye ngeentambo ababuxoki yezwi. Xa abantu, ukuba abekwe kancinane ngaphezu yokwenene kwaye ukuyilwa izandi azikho inxaxheba.

Thina croaking eziphila nemisipha inxaxheba ukuyilwa izandi, ibekwe kwisiqingatha esezantsi 'ilizwi bomlomo. " Ezi Imihlubulo angqingqwa noqhoqhoqho imazi ibonakalisa erhangqwe ngohlangothi engaphakathi intlala arytenoid. ezirhubuluzayo abaninzi abakwazi ukwenza izandi. Phakathi kwazo nemisipha bokwenyaniso namalovane kunye geckos.

Xa uphefumla umoya qho kwaye kakuhle ogqitha glottis. Kulo mzekelo, nto intle genge. movement Air lwenziwa ngenxa uxinzelelo kwi yomoya. Oku kudala imisipha expiratory woMntu. Xa inkqubo ukuyilwa kwento slot isandi ivaliwe yaye kunzima ukuba nemisipha. Phantsi koxinzelelo ixesha elifutshane slot ivula ngaphandle liphuma zezulu. Ke kwakhona, imisipha ndawonye kwaye uqale oscillate. Ngenxa yoko, ngexesha lokusekwa izandi ngaphakathi ukupasiswa nomoya umsantsa lomncedis, yaye umoya na isiphakamiso vibrational. Kuxhomekeke kwisayizi neqondo lungu ukungakhululeki, kwakunye nezihlandlo intlokoma umoya, izandi eziphakamileyo ezahlukeneyo kwakheka. Xa ukuyilwa izandi nazo inxaxheba bronchi, imiphunga kunye noqhoqhoqho. Ukunyusa isandi emzimbeni kukho inkqubo resonators (umntu ke ngomlomo kwisisu ngeempumlo).

Izifo uyakhala (ukudumba) ebantwini amaninzi ukuvela ngesiquphe. Ngokuqhelekileyo, oku kwenzeka xa namavumba, amagciwane, izinto ukurhogele ukubacaphukisa le isifo. Ukudumba ukuze mandundu kunye ilizwi overvoltage. Ekweneni inwebu yangaphakathi usenokuphelekwa ukwanda ubungakanani nemisipha, ukuncipha ethubeni. Xa iimeko ingakumbi etsolo nokudumba mucosal kungakhokelela ukuvalwa ngokupheleleyo noqhoqhoqho. Ngenxa yoko, ime umoya kuqukuqela imiphunga, yaye indoda iqala yayiminxa.

Kuba uphando diagnostic endoscopic indlela esetyenziswayo usebenzisa ikhamera eyodwa, ugqirha wazisa ngcembe emlonyeni okanye nempumlo. Lenquba yenzelwa phantsi zomzimba zasekuhlaleni, ngaloo ndlela sikuphephe, ukugabha, iintlungu kuhlolwe umguli.

Uphononongo ngqo ukuphazamiseka izixhobo kwimiphimbo wenziwe stroboscope. Le ndlela ekhethekileyo Izibane yenza ukwakhelwa olucothayo lokungcangcazela ilizwi frequency. Le ndlela isetyenziswa uxilongo ukuphazamiseka ilizwi ngoomatshini kwaye luvo ngokunjalo yamathumba okubulalayo ebubonisayo engaphantsi kwe ndlela. Ngexesha stroboscopic Unokurekhoda inkqubo yoxilongo kule vidiyo ozakukuvumela ukuba uphathe ixesha elide kwaye ukuthelekisa imeko izixhobo bathetha phambi nasemva kokuba isicelo unyango yokuthetha okanye amayeza. Eyona ibalulekileyo akubona, xa umsebenzi kwi imisipha.