Auricular chowunikira

Kumva chowunikira anthu ndi chowunikira wachiwiri kukula nawo kuonetsetsa wake ntchito chidziwitso ndi mayankho dziphunzitsiranso. ntchito yake yeniyeni amagwirizana ndi mawu kulankhula. Kuzindikira mawu imatengedwa maziko a mawu kulankhula. Imfa ya kumva oyambirira paubwana ndiponso luso kulankhula kusiyiratu. Izi kusungabe umphumphu ziwalo articulation.

Lamayimbidwe chowunikira ndi sakumvetsa pa kuchimva.

acentric ake (cholandilira) anapambulwa otembenuka mphamvu ya mafunde phokoso mu mphamvu malemeredwe wa misempha. mugawo ili ukufanizidwa mu mawonekedwe a lilime chiwalo cha Corti maselo tsitsi amene ali cochlea lapansi.

Fonoretseptory ikukhudzana bwanji ndi maselo makina ndipo achiwiri, ndi kuperekedwa mu mawonekedwe a maselo kunja ndi mkati tsitsi. Munthu ali pafupifupi 20,000 akunja mkati maselo tsitsi 3500. Maselo mkati zili mu njira yaikulu ya Kakhungu avareji khutu lamkati.

Kumva chowunikira ali ndi dipatimenti chapakati anagonjera Makutu kotekisi m'deralo. Dera limeneli imafalikira kudzera kukondoweza kwa mitsempha. zone Makutu ukufanizidwa mu mawonekedwe a zolosera chabwino fonoretseptorov cochlea. Nkhumano zolandilira ake m'munsi amatha kudziwa phokoso okwera. Izi limafanana ina cholandilira malo Makutu kotekisi. ziwembu ena akufanana ndi maselo mu zigawo chapamwamba cochlea ndi, zosasangalatsa pamene akusewera phokoso otsika. Pakati pa zigawo imakonzedwa n'kupanga maselo mitsempha. Aliyense gulu kuona octave midtone.

Nembanemba waukulu lili mkati mwa ritsa cochlear. Pamafunikanso zikwi makumi awiri mphambu anayi fibrils zotanuka, limene zolandilira kumva. chiwerengero chawo liri chiwerengero cha fibrils mu Kakhungu waukulu. Nsonga za maselo amenewa Amawapatsa tsitsi. Nembanemba chivundikirocho ndi atapachikidwa pa iwo. Kakhungu Izi akukhudza maselo tsitsi. Mitsempha mathero wosakanikirana ndi fonoretseptoram.

Maganizo a Phokoso phokoso ikuchitika kudzera pinna. Kusinthasintha kudutsa ndimeyi akunja ndi kufika pa likalowa m'makutu, kupangitsa iwo kusuntha. Pofuna kukhala kuthamanga mkati mwa khutu pakati chimodzimodzi monga kuthamanga mumlengalenga, pali chubu Eustachian.

Zimenezi, kumatha kupotozedwa likalowa m'makutu phokoso. Kusamutsa likalowa m'makutu zoyenda ikuchitika kuti Kakhungu mu windo la khonde ndi ossicles Makutu. Movement zenera Kakhungu khonde imfayo Phokoso madzimadzi mu cochlea, amene nawonso amakwiya oscillations fibrils Kakhungu chachikulu.

Pamene maganizo a phokoso osiyana zikuchitika alili mu magulu ena a fibrils. Pamene iwo kusuntha zimachitika kukhudza ❖ kuyanika Kakhungu ndi tsitsi maselo.

nyumba imeneyi ya chowunikira Makutu limachititsa kudziwa zikuchitika Makutu mphamvu, kutalika ndi khalidwe la phokoso.

Sound maganizo amagwira ntchito yofunika kwambiri mu ndondomeko lathu mu chilengedwe makamaka kapena ozungulira malo anthu.

Lamayimbidwe chowunikira amatilola kusiyanitsa chiwerengero chachikulu cha mawu ndi mawu. Motero, pali kulumikizana ndi anthu ena. Komanso munthu amatha kusiyanitsa phokoso kapena phokoso chapatali ndithu. Popeza chowunikira Makutu, kuzindikira phokoso sitima Mwachitsanzo, amakakamiza kusamuka m'mphepete mwa nsanja. Mu mulandu wina, kuvomereza footfall, ananyamuka kumbuyo, bamboyo amakhala tcheru ndipo akutembenukira.

Anazindikira mwa kumva nyimbo limathandiza ovina kuti adziwe kayendedwe ndi tempo kuyenda. Pamene zimachitika izi zimachitika Makutu ndi galimoto analyzers.