1.Ho tsamaisa masapo ke eng?
Moko oa molumo ke ho sisinyeha, 'me ho tsamaisa molumo' meleng ho arotsoe ka mefuta e 'meli, ho tsamaisa moea le ho tsamaisa lesapo.
Ka tloaelo, ho utloa ho hlahisoa ke maqhubu a molumo a fetang ka har'a kanale ea kutlo e ka ntle ho etsa hore lesela la tympanic le sisinyehe ebe le kena ka har'a cochlea.Tsela ena e bitsoa moea conduction.
Tsela e 'ngoe ke ho fetisa molumo masapong ka tsela e bitsoang "bone conduction".Hangata re mamela lipuo tsa rōna, haholo-holo re itšetlehile ka ho tsamaisa masapo.Ho thothomela ho tsoang methapong ea lentsoe ho tsamaea ka meno, marenene le masapo a kang mehlahare e ka holimo le e ka tlaase ho fihla tsebeng e ka hare ea tsebe.
Ka kakaretso, lihlahisoa tsa ho tsamaisa lesapo li arotsoe ka li-receiver conduction tsa lesapo le li-transmitters tsa ho tsamaisa lesapo.
2. Ke litšobotsi life tsa lihlahisoa tsa ho tsamaisa lesapo?
1) Bone conduction receiver
■ Ho lokolla litsebe ka bobeli, litsebe tse peli li lokolohile ka ho feletseng, 'me molumo o pota-potileng sesebelisoa sa ho tsamaisa lesapo o ntse o ka utloahala, o loketse batho ba ratang lipapali tsa ka ntle,' me o ka ba le lipuisano kapa oa mamela 'mino ka nako e le' ngoe.
■Ho apara nako e telele ho ka sireletsa tšebetso ea kutlo hore e se ke ea senyeha.
■ Netefatsa boinotši ba mehala le ho fokotsa molumo o tsoang kantle, o ka bang molemo ho o sebelisa libakeng tse ikhethileng joalo ka mabaleng a ntoa le pholoso.
■Ha e felle feela ke maemo a fisioloji mme e sebetsa hantle ho batho ba sa utloeng hantle litsebeng (bofokoli ba kutlo bo bakoang ke mokhoa oa phetiso ea molumo ho tloha tsebeng e kantle ho ea ho tsebe e bohareng).
2) Microphone ea conduction ea masapo
■ Ha ho na lesoba la ho kena ha molumo (ntlha ena e fapane le microphone ea conduction ea moea), mohaho o tiisitsoeng ka ho feletseng, sehlahisoa se tiile ebile se ka tšeptjoa, se entsoe hantle, 'me se na le khanyetso e ntle ea ho tsieleha.
■E thibela metsi.Ha se feela hore e ka sebelisoa tikolohong e akaretsang ea mongobo, empa hape e ka sebelisoa ka tlas'a metsi, haholo-holo e loketseng batho ba fapaneng, ba sebetsang ka tlas'a metsi, joalo-joalo.
■ E thibelang moea.Ts'ebetso ea libaka tse phahameng le lits'ebetso tse phahameng hangata li tsamaisana le meea e matla.Ho sebelisa li-microphone tse tsamaisang masapo sebakeng sena ho ka thibela puisano hore e se ke ea angoa ke moea o matla.
■ Thibelo ea mosi oa mollo le mocheso o phahameng.Microphone e tsamaisang moea e bonolo ho senyeha le ho lahleheloa ke mosebetsi ha e sebelisoa tlas'a maemo a phahameng a mocheso.
■ ts'ebetso e khahlanong le mocheso o tlase.Li-microphone tse tsamaisang moea li sebelisoa ho -40 ℃ nako e telele.Tlas'a tšusumetso ea mocheso o tlase, lisebelisoa tsa bona li senyeha habonolo, kahoo li ama ts'ebetso ea sehlahisoa.Li-microphone tsa conduction tsa masapo li sebelisoa tikolohong ea mocheso o tlase haholo, e bonts'ang ts'ebetso ea bona e ntle ea phetisetso.
■E thibelang lerole.Haeba microphone e tsamaisoang ke moea e sebelisoa ka nako e telele lithupelong le lifekthering tse nang le lintho tse ngata tse nang le likaroloana, ho bonolo ho thibela sekoti se kenang molumo, se tla ama phello ea phetisetso.Maekerofounu ea conduction ea lesapo e qoba boemo bona, 'me e loketse ka ho khetheha basebetsi ba ka tlas'a lefatše kapa ba bulehileng libakeng tsa lithupelo tsa masela, merafong ea tšepe le e seng ea tšepe, le merafong ea mashala.
■ Khahlanong le lerata.Ena ke tšobotsi ea bohlokoa ka ho fetisisa ea microphone ea conduction ea masapo.Ntle le melemo e ka holimo ea 6, microphone ea ho tsamaisa lesapo e na le phello ea tlhaho e khahlanong le lerata ha e sebelisoa sebakeng leha e le sefe.E nka feela molumo o fetisoang ke ho thothomela ha lesapo, 'me ka tlhaho e sefa lerata le tsoang sebakeng se potolohileng, kahoo e netefatsa hore ho na le phello e hlakileng ea mohala.E ka sebelisoa ho bohahlauli le li-introductions tsa lithupelo tse kholo le tse lerata tsa tlhahiso, libaka tsa ntoa tse tletseng mollo oa libetsa, le ts'ebetso ea thibelo ea litšisinyeho tsa lefatše le liphallelo.
3. Libaka tsa kopo
1) Liindasteri tse khethehileng tse kang sesole, mapolesa, tšireletso le litsamaiso tsa ts'ireletso ea mollo
2) Libaka tse kholo le tse lerata tsa indasteri, merafo, liliba tsa oli le libaka tse ling
3) Libaka tse ling tse pharaletseng tsa kopo
Nako ea poso: Jun-20-2022
