Isimiso kanye nokusetshenziswa kwethambo conduction

1.Kuyini ukuqhutshwa kwethambo?
Ingqikithi yomsindo ukudlidliza, futhi ukuqhutshwa komsindo emzimbeni kuhlukaniswe izinhlobo ezimbili, ukuqhutshwa komoya kanye nokuqhutshwa kwethambo.
Ngokuvamile, ukuzwa kukhiqizwa ngamaza omsindo adlula emgodini wokuzwa wangaphandle ukuze abangele ulwelwesi lwe-tympanic ludlidlizele bese lungena ku-cochlea.Le ndlela ibizwa nge-air conduction.
Enye indlela iwukudlulisa umsindo emathanjeni ngendlela ebizwa ngokuthi i-bone conduction.Sivame ukulalela inkulumo yethu, ngokuyinhloko sithembele ekuqhubekiseni amathambo.Ukuvevezela okuvela emithanjeni yezwi kuhamba emazinyweni, ezinsinini, nasemathanjeni njengemihlathi engenhla nengezansi ukuze kufinyelele endlebeni yethu yangaphakathi.

Ngokuvamile, imikhiqizo ye-bone conduction ihlukaniswe yaba abamukeli be-bone conduction kanye nama-bone conduction transmitters.

2. Yiziphi izici zemikhiqizo ye-bone conduction?
I-1) Isamukeli se-Bone conduction
■ Ukukhulula izindlebe zombili, izindlebe ezimbili zikhululekile ngokuphelele, futhi umsindo ozungeze idivayisi yokuqhuba amathambo usengazwakala, ulungele abathanda imidlalo yangaphandle, futhi ungaba nezingxoxo noma ulalele umculo ngesikhathi esifanayo.
■Ukugqoka isikhathi eside kungavikela ukusebenza kwezindlebe ekulimaleni.
■ Ukuqinisekisa ubumfihlo bezingcingo futhi unciphise umsindo ovuzayo wangaphandle, ongaba nenzuzo ukuwusebenzisa ezindaweni ezikhethekile njengezinkundla zempi nezokuhlenga.
∎ Ayinqunyelwe izimo zomzimba futhi iyasebenza kubantu abanenkinga yokuzwa (ukukhubazeka kokuzwa okubangelwa uhlelo lokudluliswa komsindo ukusuka endlebeni engaphandle kuya endlebeni ephakathi).
2) I-microphone conduction yamathambo
■ Ayikho imbobo yokungena yomsindo (leli phuzu lihlukile kumbhobho wokuqhuba umoya), isakhiwo esivalwe ngokugcwele, umkhiqizo uqinile futhi uthembekile, wenziwe kahle, futhi unokumelana nokushaqeka okuhle.
■Ukungangeni kwamanzi.Akukhona nje kuphela ukuthi ingasetshenziswa endaweni evamile enomswakama, kodwa futhi ingasetshenziswa ngaphansi kwamanzi, ifaneleka kakhulu abatshuzi, abasebenza ngaphansi kwamanzi, njll.
■ Ukuvikela umoya.Ukusebenza kokuphakama okuphezulu kanye nokusebenza kokuphakama okuphezulu kuvame ukuhambisana nemimoya enamandla.Ukusebenzisa imibhobho ye-bone conduction kule ndawo kungavimbela ukukhulumisana ukuba kuthintwa umoya onamandla.
■ Ukuvimbela intuthu yomlilo nezinga eliphezulu lokushisa.Umbhobho we-air conduction kulula ukonakala futhi ulahlekelwe umsebenzi wawo uma usetshenziswa ngaphansi kwezimo zokushisa eziphezulu.
■ ukusebenza okuphambene nokushisa okuphansi.Amamakrofoni e-air conduction asetshenziswa ku--40 ℃ isikhathi eside.Ngaphansi kwethonya lokushisa eliphansi, amadivaysi abo alimala kalula, ngaleyo ndlela athinte ukusebenza komkhiqizo.Amamakrofoni e-Bone conduction asetshenziswa endaweni yokushisa ephansi kakhulu, ekhombisa ukusebenza kwawo okuhle kokudlulisela.
■Ukuvikela uthuli.Uma imakrofoni eqhutshwa emoyeni isetshenziswa isikhathi eside kuma-workshops namafekthri anezinto eziningi ze-particle, kulula ukuvimba imbobo yokungena yomsindo, okuzothinta umphumela wokudlulisela.Imakrofoni ye-bone conduction igwema lesi simo, futhi ifaneleka ngokukhethekile kubaqhubi abangaphansi komhlaba noma abavulekile ezindaweni zokusebenzela zendwangu, ezimayini zensimbi nezingezona ezensimbi, kanye nezimayini zamalahle.
■ Ukulwa nomsindo.Lesi yisici esibaluleke kakhulu semakrofoni yokuqhuba amathambo.Ngaphezu kwezinzuzo ezingenhla ze-6, imakrofoni yokuqhuba amathambo inomphumela wemvelo wokulwa nomsindo uma isetshenziswa kunoma iyiphi indawo.Ithatha kuphela umsindo odluliswa ukudlidliza kwethambo, futhi ihlunge ngokwemvelo umsindo ovela endaweni eyizungezile, ngaleyo ndlela iqinisekise ukuthi ukushaya ucingo kuyasebenza.Ingasetshenziswa ohambweni nasekwethulweni kwezinkundla zokusebenzela ezinkulu nezinomsindo, izinkundla zempi ezigcwele umlilo wezikhali, kanye nemisebenzi yokuvimbela ukuzamazama komhlaba nemisebenzi yokusiza izinhlekelele.
3. Izindawo zokufaka izicelo
1) Izimboni ezikhethekile ezifana nezempi, amaphoyisa, ezokuphepha kanye nezinhlelo zokuvikela umlilo
2) Izindawo zezimboni ezinkulu nezinomsindo, izimayini, imithombo kawoyela nezinye izindawo
3) Ezinye izinkambu ezibanzi zohlelo lokusebenza