Izwi Human shwashwa

The mabote vechokwadi Vocal dziri pakati kwevanhu pharyngeal nharaunda kuruboshwe uye rworudyi rutivizve. Vachimiririra maviri Coated mucosa dzidzo kwakavharwa nenyama, ivo yareba kubva mberi zvichidzokera shure. Avo dzikawanda elasticity nokuda pamberi connective uye tsandanyama zvinyama zviri maumbirwo yavo. The nzvimbo pakati masangano aya maviri anonzi glottis. The pahuro zvinokonzera vasiri chete munyaya paumbwe ruzha, asi kushumira rwokudzivirira kushanda rezasi kufema turakiti.

Sounds vari aumba somugumisiro convergence, uye makakatanwa kusiyana-siyana kwakaita nemarunda pasi pokudzora dzedenga kufurirwa exiting mumapapu. Zvinofanira kucherechedzwa kuti hurongwa ari inotungamirwa manzwi vertebrates zvose, nhaka Vocal midziyo, paavhareji chete. Vamwe mhuka ndisina nazvo, akava vamwe panzvimbo simba. mhuka zhinji, asi chokwadi uye vari venhema pahuro zvinokonzera. Muvanhu, vari papi zvishoma pamusoro chaiyo uye iri paumbwe ruzha zvisina zvinobatanidzwa.

We croaking amphibians nemarunda munyaya paumbwe ruzha, akaisa yepazasi hafu "inzwi miromo." Izvi gobvu mipendero mucous mutswe bordered nomuromo yomukati kumucheto arytenoid shwashwa. zvinokambaira Vakawanda havagoni mitinhimira. Pakati pavo vane nemarunda vechokwadi chameleons uye geckos.

Kana kufema mhepo dzose uye zvakanaka inopfuura nomunyika glottis. Muchiitiko chino, zviri zvakanaka takazarura. Air sangano rinoitwa nokuda kwokudzvinyirira ari Airways. It anosika expiratory tsandanyama wemunhu. In nedanho paumbwe inzwi slots yapera uye kusvinwa nemarunda. Under kumanikidzwa kwechinguva pfupi slots anovhura uye kubuda anobuda dzedenga. Ipapo zvakare, kuti tsandanyama dzinobudisa inzwi vaungane uye vanotanga oscillate. Saka, panguva nokuumbwa machemero mukati mhepo achipfuura pakakoromoka iri hwakakanganiswa, uye mhepo iri vibrational zvitange. Zvichienderana kukura uye mwero shwashwa makakatanwa, uyewo kakawanda mhepo vibrations, zvinoita zvakakwirira siyana vari aumba. Pakugadzirwa ruzha dzinoitawo principales, mapapu uye trachea. Kugonesa inzwi mumuviri pane hurongwa resonators (munhu ndiwo waiita uye nasal mhango).

Zvirwere pahuro zvinokonzera (kuzvimba) muvanhu kazhinji vanogona kuonekwa pakarepo. Kazhinji, izvi zvinoitika kana nezvimwe zvinhu, kutapukirwa noutachiona, inhaled zvinhu muchishungurudza ari mucosa. Kuzvimba anogona yakawedzera uye overvoltage izwi. Kuzvimba mucous Kamudzira angaperekedzwa nokuwedzera ukuru nemarunda, vasanyanye pakakoromoka. Zvikurukuru chakasimba zviitiko mucosal edema kungaita kuti wakakwana kuvhara zviri mutswe. Somugumisiro, izvozvo chinomisa mhepo nokuyerera kuti mapapu, uye murume anotanga kumudzipa.

Nokuti chirwere nzira inoshandiswa endoscopic kuferefeta vachishandisa chaiyo kamera, chiremba otaura zvinyoronyoro mumuromo kana mhuno. The nzira rinoitwa pasi omunzvimbo yokutindivadza, saka tichidzivisa, kurutsa, marwadzo uye kusagadzikana murwere.

Kudzidza chaiyo pakati Vocal midziyo zvirwere kunoitwa stroboscope. Ichi chiedza nzira inokosha inoita Kuongorora kunonoka Frequency inzwi vibration. Nzira iyi rinoshandiswa nechirwere pamusoro zvemaziso uye chetsinga nenzwi zvirwere uyewo nyanyisa uye benign mapundu zvishoma pane imwe millimeter. Panguva stroboscopic anogona kunyora chirwere kwacho vhidhiyo unokubvumira kuongorora kwenguva uye kuenzanisa mamiriro ari Vocal midziyo vasati uye pashure kushandiswa kutaura mishonga kana mishonga. Kukosha ndiye pakuongorora, kana kushanda pazuva pahuro zvinokonzera.