Ukuklama Nokukhiqiza Izipikha Ze-Smartphone Ezisezingeni Eliphezulu
Enkathini yanamuhla yedijithali, ama-smartphone abe yinto eyisisekelo, esihambisana nemisebenzi yethu yansuku zonke. Isici esibalulekile ku-smartphone esingatholi ukunakwa okukhulu kubasebenzisi abaningi yikhwalithi yesipikha. Kodwa-ke, ukwakheka nokukhiqizwa kwezipikha ze-smartphone ezisezingeni eliphezulu kuyinqubo eyinkimbinkimbi ehilela ubuchwepheshe obuthuthukisiwe, ukuhlolwa okuhlukahlukene kokuqina, kanye nezinye izici zobuchwepheshe ezahlukahlukene. Lesi sihloko sizohlola ukuthi izipikha ze-smartphone ezisezingeni eliphezulu zaklanywa futhi zakhiwe kanjani ukuze kudalwe ulwazi oluhle kakhulu lomsebenzisi.
Izinselele Zokuklama Izipikha Ze-Smartphone
Izipikha ze-Smartphone zibhekene nenselele eyingqayizivele: ukulinganiselwa kwesikhala. Abaklami kumele bafake izipikha ezindaweni ezincane kakhulu ngaphandle kokulahlekelwa ikhwalithi yomsindo. Lokhu kudinga ubuchwepheshe kanye nobuchwepheshe ukuthuthukisa izipikha ezingakhiqiza umsindo ocacile futhi ezinomsindo ngokwanele kubasebenzisi ezimweni ezahlukahlukene.
Usayizi kanye Nezinto Ezisetshenziswayo
Izinto zesipikha kanye nosayizi kudlala indima ebalulekile kwikhwalithi yomsindo. Ngeshwa, ama-smartphone anamuhla anesikhala esincane kakhulu salezi zipikha. Ukuze banqobe le nselele, abaklami basebenzisa izinto ezithuthukisiwe ezilula kodwa eziqinile, njenge-neodymium yamagnethi kanye nezinto ze-membrane ezincane kakhulu kodwa eziguquguqukayo. Lezi zinto kumele zibe nezakhiwo ezinhle kakhulu ze-acoustic ukuze kuncishiswe ukuphambuka nokuqinisekisa umsindo oqondile nocacile.
Ukuba khona Kwabashayeli kanye Nobuchwepheshe be-DSP
Ama-speaker drivers, aguqula izimpawu zikagesi zibe umsindo, kumele aklanywe ukuze asebenze kahle ezindaweni ezivalekile. Ubuchwepheshe be-Digital Signal Processing (DSP) busetshenziswa ukwenza ngcono umsindo okhiqizwayo. Le DSP ivumela ukulungiswa kwemvamisa okucophelelayo, ukunciphisa umsindo, kanye nekhono lokuletha imiphumela ehlukahlukene yomsindo.
Izipikha ze-Stereo kanye nesikhundla
Ngaphandle kwekhwalithi yezinto ezibonakalayo, indawo yesipikha kanye nokucushwa kwayo nakho kubalulekile. Ama-smartphone amaningi anamuhla asebenzisa izinhlelo zesipikha ze-stereo ukudala umphumela womsindo ozungezile nokuthuthukisa ulwazi lomsindo. Ukubeka izipikha phezulu nangaphansi kwedivayisi kusiza ukudala ulwazi lomsindo we-stereo olujulile. Abaklami kumele futhi baqinisekise ukuthi ukuphuma komsindo okuvela ezipikheni akuvinjelwa yizandla noma ezinye izinto ngenkathi idivayisi isebenza.
Izigaba Zokukhiqiza Izipikha Ze-Smartphone Zekhwalithi Ephezulu
Ucwaningo Nentuthuko
Inqubo yokukhiqiza izikhulumi ze-smartphone ezisezingeni eliphezulu iqala ngocwaningo olujulile kanye nentuthuko. Ithimba le-R&D lenza izifundo ezijulile zezitayela zomsindo, izidingo zabasebenzisi, kanye nobuchwepheshe bamuva. Ukuthuthukiswa kweprototype kwenziwa ukuze kuhlolwe imiklamo ehlukahlukene ngaphambi kokunquma inguqulo yokugcina yokukhiqizwa.
Ukukhethwa Nokuhlolwa Kwezinto Ezibalulekile
Izinto zokwakha ziyisici esibalulekile ekukhiqizweni kwezikhulumi. Uhlobo ngalunye lwezinto ezisetshenziswayo kumele ludlule ochungechungeni lokuhlolwa okunzima ukuqinisekisa ikhwalithi ephezulu ye-acoustic. Ngaphezu kwalokho, lezi zinto kumele zihlolwe ukuqinisekisa ukumelana kwazo nezimo ezahlukahlukene zemvelo, njengokushisa okukhulu, umswakama, kanye nokudlidliza.
Isibonelo kanye Nokulungiswa
Uma izinto sezikhethiwe, kudalwa uhlobo lwesikhulumi. Lesi yisigaba esibalulekile enqubweni yokukhiqiza ngoba sinikeza isithombe esicacile sendlela isikhulumi esizosebenza ngayo. Lolu hlobo lwesofthiwe luhlolwa ukuze kutholakale ukuthi izinto ezikhethiwe zixhumana kanjani nokuthi ngabe umklamo uyahlangabezana yini nezindinganiso zekhwalithi ezilindelekile.
Ukuhlolwa Kwemvamisa Nomsindo
Kwenziwa ukuhlolwa okwengeziwe ukuqinisekisa ukuthi izikhulumi zikhiqiza umsindo osezingeni eliphezulu. Kwenziwa ukuhlolwa kwemvamisa ukuqinisekisa ukuthi izikhulumi zingakwazi ukukhiqiza umsindo ophelele ofunwayo. Izikhulumi zahlolwa ngaphansi kwezimo ezahlukahlukene ukuqinisekisa umsindo ocacile nongenazo iziphazamiso, ngisho noma ziphezulu kakhulu.
Ukuhlanganiswa Nokuhlolwa Okuphelele
Ngemva kokuqeda izinyathelo zokuthuthukisa nokuhlola, izikhulumi ezivunyiwe zihlanganiswa nomklamo we-smartphone iyonke. Lokhu kuhilela ukusebenza eduze namaqembu okuklama ihadiwe nesofthiwe ukuqinisekisa ukuthi zonke izingxenye zisebenza kahle. I-smartphone ehlanganisiwe iyahlolwa futhi ukuqinisekisa ukuthi ikhwalithi yomsindo ihlala ingashintshi ngaphansi kwezimo ezijwayelekile zokusetshenziswa.
Esinye Isici Esibalulekile Ekhwalithini Yomsindo We-Smartphone
Ukuthuthukisa Isofthiwe
Ngaphezu kobuchwepheshe behadiwe, ukwenza ngcono isofthiwe nakho kudlala indima ebalulekile kwikhwalithi yomsindo. Ubuchwepheshe obufana ne-aptX noma i-Dolby Atmos busetshenziselwa ukuthuthukisa ikhwalithi yomsindo nokusakaza ividiyo. Izinhlelo zokusebenza zomsindo ze-smartphone zivame ukufaka isofthiwe yokwenza ngcono evumela abasebenzisi ukuthi balungise izilungiselelo ze-equalizer ngokwezintandokazi zabo.
Ubuchwepheshe Bokukhansela Umsindo
Ubuchwepheshe bokukhansela umsindo ezipikheni ze-smartphone bubalulekile futhi ukuze kube nomuzwa ongcono womsindo. Lesi sici sinciphisa umsindo we-ambient ongafuneki, okwenza umsindo wesipikha ucace ngisho nasezindaweni ezinomsindo. Lobu buchwepheshe buvame ukuza ngezinhlobo ezimbili: Ukukhansela Umsindo Okusebenzayo (ANC) kanye Nokukhansela Umsindo Okungasebenzisi. I-ANC isebenzisa amamakrofoni engeziwe ukuhlonza umsindo we-ambient nokukhiqiza amaza omsindo aphikisanayo ukuze iwukhansele.
Isikhulumi Esingangeni Manzi
Ikhwalithi yomsindo ingaba yinselele kuma-smartphone angangeni manzi. Ngakho-ke, imiklamo yezipikha ivame ukusebenzisa ubuchwepheshe be-membrane engangeni manzi, okuvumela umsindo ukuthi udlule ngaphandle kokuthintwa amanzi. Ngaphezu kwalokho, izimbobo zezipikha zigcwele izinto ezivumela ukudluliselwa komsindo kodwa ezivimbela amanzi ukuthi angangeni.
Ikusasa Lezikhulumi Ze-Smartphone
Ubuchwepheshe bomsindo buyaqhubeka nokukhula kanye nokusungula izinto ezintsha esikhaleni sama-smartphone. Ezinye zezindlela zesikhathi esizayo ezibukwayo zifaka:
Ukuhlanganiswa kwe-AI ku-DSP
Ukusetshenziswa kobuhlakani bokwenziwa ku-DSP kungaletha ulwazi olungcono lomsindo. I-AI ingafunda okuthandwa ngumsebenzisi kanye nendawo ezungezile, bese ilungisa ngokuzenzakalelayo ukuphuma komsindo ukuze ilethe ikhwalithi yomsindo efanele ezimweni ezahlukahlukene.
Ubuchwepheshe Besipikha Se-PZT (Piezoelectric)
Ubuchwepheshe be-piezoelectric bunikeza izinketho ezintsha zokuthuthukisa izikhulumi ezincane nezisebenza kahle. Abashayeli be-piezoelectric bangasebenzisa ukudlidliza kwe-piezoelectric ukukhiqiza umsindo ngokusetshenziswa kwamandla okuphansi, okwenza kube kuhle kumadivayisi eselula agxile ekongeni amandla.
Isipikha se-Haptic
Okunye okusha okuthakazelisayo yizikhulumi ze-haptic, ezisebenzisa ukudlidliza ukudlulisa umsindo ebusweni bedivayisi. Lobu buchwepheshe bunganikeza ulwazi lomsindo olujulile, lapho abasebenzisi bengagcini nje ngokuzwa umsindo kodwa futhi “bewuzwa” ngokudlidliza.
Ukuthuthukiswa Komsindo We-3D
Ukuthuthukiswa kobuchwepheshe bomsindo be-3D kuyaqhubeka ngenhloso yokuhlinzeka ngolwazi lomsindo olujulile. Lobu buchwepheshe buvumela umsindo ukuthi ubonakale uvela ezinhlangothini eziningi, ulingisa ulwazi lokuzwa umsindo empilweni yangempela, uthuthukise ikhwalithi yemidlalo futhi wenze okuqukethwe kwamavidiyo kube ngokoqobo kakhudlwana.
Ukuhlangana Nezinye Izobuchwepheshe
Intuthuko ekuxhumekeni kanye nobuchwepheshe obungenantambo njenge-5G nayo ivula indlela yokusatshalaliswa kokuqukethwe komsindo okuseqophelweni eliphezulu ngesikhathi sangempela. Lokhu kuzoshintsha indlela esilalela ngayo umculo, sibuka ama-movie, futhi sidlala ngayo imidlalo kumadivayisi eselula.
Isiphetho
Ukukhiqiza izikhulumi ze-smartphone ezisezingeni eliphezulu kuyinselele enkulu, ehilela imikhakha eminingi, kusukela ekuklanyweni nasezintweni kuya kubuchwepheshe bokucubungula umsindo. Njengoba kunesikhala esincane, abaklami kumele bathole izindlela zokudala izikhulumi ezihlangabezana nokulindelwe abasebenzisi besimanje ngekhwalithi ephezulu yomsindo. Ukuhlolwa kwezinto, ukusetshenziswa kobuchwepheshe be-DSP, kanye nokwenza ngcono isofthiwe konke kudlala indima ebalulekile ekukhiqizeni izikhulumi ezingagcini nje ngokukhiqiza umsindo ocacile kodwa futhi ezihlala isikhathi eside futhi eziphumelelayo.
Ngokuqhubeka kwentuthuko kwezobuchwepheshe, ikusasa lezikhulumi ze-smartphone libonakala likhanya kakhulu. Ukusungula izinto ezintsha, ubuchwepheshe bokukhansela umsindo, kanye nokuhlanganiswa kwe-AI kuzoqhubeka nokucindezela imingcele yekhwalithi yomsindo engalethwa amadivayisi amancane njenge-smartphone. Lokhu ngokungangabazeki kuzoguqula amadivayisi ethu eselula abe ngaphezu nje kwamathuluzi okuxhumana kodwa futhi nezikhungo zokuzijabulisa ze-multimedia zangempela.
