Umphumela wemisindo ekuzwa kwabantu

Ikhono lokuzwa yisipho esihle: ngenxa yalokhu, umuntu akabona nje kuphela izwe elikuzungezile, uthatha inkulumo. Noma kunjalo, ingabe sihlala siphatha isitho sokuzwa ngenhlonipho efanele? Kodwa le ndawo eyinkimbinkimbi, eyakhiwe ngokwemvelo, iyingqayizivele - awekho ubuchwepheshe bwanamuhla obuqalwa ngumuntu ongasondelana "nomklamo" wakhe obucayi. Umphumela wemisindo yokuzwa kwabantu iyisihloko salesi sihloko.

I-naturepiece yobuciko

"Ukwamukelwa" kuyo yonke ingcebo ephilile yomhlaba kunikezwa izingxenye ezintathu zendikimba yokuzwa: indlebe yangaphandle, ephakathi nangaphakathi. Okokuqala, okuhlanganisa i-auricle kanye nengaphandle yomshuwalense wokucwaninga, uthatha ukudlidliza kwomoya futhi uyayithumela eardrum (ehlukanisa ngisho "ukudumaza" kwama-molecule!). Ikhulisa umsindo, uyiqondise endlebeni ephakathi, lapho amathambo amancane kunawo wonke emzimbeni atholakala khona: isando, ukuvota kanye neziqu (imisipha ebaxhumayo idala into efana ne-buffer eyanciphisa amandla okudlidliza umsindo). Ingxenye ebalulekile yendlebe ephakathi yikhubhu yokuhlola (eustachian), eyenza sikwazi ukulinganisela ukucindezela komoya ku-tympanum ene-atmospheric pressure. Ukuhlushwa njalo kuyo i-wax (i-earwax) inempahla e-antiseptic, ivikela indlebe kuma-bacteria ayingozi nezinambuzane. Ezindlebeni zangaphakathi yingxenye ebaluleke kunazo zonke ohlelweni lokuhlola - i-Corti's (spiral) organ, efihliwe enkonzweni egobolondo egcwele uketshezi (perilymph) futhi egcotshwe ngezinhlaka zezinyosi (steroids). Ihlinzeka ukuguqulwa kwesignali esitholwe ngaphandle ngaphandle kwesimo somqondo, esaziwa ngubungqingili. "I-Culprit" kungenzeka ukuthi i-banal sulfuric cork, ne-otitis. Uhlobo lwesibili lwesithulu luvame ukuhlotshaniswa nezifo zofuzo, ukusetshenziswa kwezidakamizwa ze-phototoxic (ezinye izinhlobo zama-antibiotic), imiphumela yezifo ezithathelwanayo, ukulimala kwekhanda kanye nezinguquko ezihlobene nobudala. Noma kunjalo, akufanele siphumelele umthelela owedlulele womsindo, ojwayelekile ezikhathini zanamuhla. Isigubhu sangemuva semigwaqo emikhulu yedolobha, umdlandla wama-discotheques, amafoni omakhalekhukhwini kanye nama-MP3 abaholela kumhlalaphansi kakade; akuzona iqembu elikhulu kunayo yonke izibalo zokukhubazeka kokuzwa. Odokotela bathi - namuhla umuntu uzwa okubi nakakhulu kunokhokho bakhe eminyakeni engamakhulu amabili edlule: kakade uneminyaka engama-40 abantu abaningi bendawo abakwazi ukukhipha i-whisper kude namamitha amathathu!

Ungamemeza kumyeni wakho

Amakhono okucwaninga ahlukile kwamadoda nabesifazane. Iphansi elinamandla lizwa kubi kakhulu (ikakhulukazi ingxoxo emathonjeni aphakeme), kodwa iqaphela ngokuphelele isiqondiso somsindo kanye nebanga ukuya emthonjeni walo. Abesifazane bayazibona ngokugcwele amazinga aphezulu futhi badonsa ama-shadow shades amaningi (kakade i-intonation eyodwa, ukuqonda, kungakhathaliseki ukuthi i-interlocutor), ibe nensimbi yomculo othuthukile. Ngisho nokuhlabelela ingoma elula endlini yokugezela, owesifazane ugwetshiwe izikhathi eziyisithupha kancane!

Imithetho yokuphepha

Ukuze ugcine "ukuzwakala" ekugugeni kakhulu, odokotela bayeluleka: Gwema i-headphone (futhi uma ungenakubekezelelwa - khetha inkulu, hhayi imibukiso yezinzwa, enobudlova kumgudu wokuhlola). Nciphise isikhathi sokuxhumana ocingweni, bukele ukubukela kwe-TV (ikakhulukazi ngevolumu egcwele). Lungisa umthwalo womsindo: uma emva kokuhlala ekhonsathini yedwala ezindlebeni ukuze uthole izindandatho zesikhathi eside - amangqamuzana ezinwele ze-cochlea awonakele (amandla okudlidliza ayawaphuza, futhi amasha akhulumi!). Vimbela ingress yamagumbi angaphandle kanye namanzi emgodini wezindlebe (besebenzisa izindlebe ezikhethekile lapho udilika), ukunciphisa ukusetshenziswa kohlobo lwekotini (bangakwazi ukusunduza isulfure ejulile emngceleni wezindlebe), gwema izifo ze-catarrhal (okungase kube nzima yi-otitis media). Ngemuva kwechibi, sebenzisa isomisi sezinwele - isakhiwo sokusungula nesimanzi sikhuthaza ukuvuvukala. Ukuqaphela ukwehla kokuzwa, masinyane uye kudokotela: kuphela ongathola izizathu futhi anikeze ukwelashwa.

Qaphela, bantwana!

Kubaluleke kakhulu ukuxilonga ukukhubazeka kokuzwa ngesikhathi - kunganciphisa ukuthuthukiswa kwengqondo kwengane nokuvimbela ukuthuthukiswa kwenkulumo. Uma inyanga eyodwa ingane ingaphuli umsindo ozwakalayo, ngomnyaka wesigamu-awuyikubuyisa, unyaka - awukhulumi amagama okuqala, kubalulekile ukuzwakala i-alamu. Ingabe i-auditory "iqale" ngokuhlelekile? Qaphela imvelo yomsindo - izingane zibucayi kakhulu emiphumeleni yayo (ilimaza ama-receptor ezincane ezitholakala ezindlebeni zangaphakathi, futhi ukulahlekelwa kwezwi kwenzeka ngokungaqondakali futhi kungenakuphikiswa). Isizinda somsindo esihle kunawo wonke somuntu singama-decibel angu-45 kuya kwangu-50 (okuhambisana nengxoxo ethule). Ngomsindo omkhulu we-65 u-pulse uba ngokushesha, ku-90 - tachycardia iqala. Emisindweni yemvamisa ephansi umzimba uphendule kancane ngokucacile, kodwa uvusa umuzwa wokukhathazeka okungenangqondo. Umsindo ongeyingozi: ithrekhi (85), umdlali ngokuphakama okuvamile (110), amathoyizi aphezulu omculo (125), izibhamu nezigubhu (135), umshini (140).

Iphalethi yemisindo

Ukuba khona kwezindlebe zomculo ngokuqondile kuxhomeke olimini olukhulunywa ngumuntu. Isibonelo, amaKorea abo ulimi lwabo oluhlukile ekutheni (umehluko ekulimeni igama elifanayo lingashintsha incazelo yalo), ngokuphelele konke kungumculo kusuka ekuzalweni. Amanye amathalenta akwazi ukubona umsindo wembala nombala wemisindo.