Izikhulumi zomsindo ezingenantambo ziqhubeka zithuthukisa ukubonga ubuchwepheshe besimanje. Amarediyo we-battery transistor anikwe amandla ebhethri eminyaka edlule ayengumshini wezikhulumi zedijithali ezinikeza ezinye izici ezithakazelisayo kwisizukulwane esisha sabathengi.
Izikhulumi ezingenazintambo zithembisa izinzuzo ezifanayo njengezendabuko, nge-flexibility eyengeziwe eyokusiza ukuthi uxhumane nezwe lomsindo we-digital ne-intanethi. Kungakhathaliseki ukuthi ufuna ukudlala amafayela we-.mp3 kusuka kuqoqo lakho lomculo ngaphandle kokugqoka ama-headphones, ukuhambisa ama-podcasts ekusakazeni i-Intanethi, noma ukumane ulungiselele i-smartphone yakho ukusebenzisa isikhulumi esivulekile, la madivayisi angenza lo msebenzi.
Ukucabangela ekukhetheni abakhulumi abangenazintambo
Ikhwalithi yezikhulumi ezingenantambo zihluka kakhulu kuye ngokuthi imodeli. Ngenkathi izakhi ezishibhile zivame ukuzwakala ama-tinny futhi aphikisiwe, ama-model aphezulu-ke angakwazi ukuletha ikhwalithi ye-audio enhle kakhulu. Amayunithi angcono ayenziwe nawo ahlala isikhathi eside. Ezinye izici zezikhulumi ezingenazintambo ezinhle zifaka phakathi
- ukuhambisana - okukwazi ukuxhuma ebangeni lamanye amadivaysi ngokusebenzisa ubuchwepheshe obuvamile-mboni
- ukuphatheka - ukukhanya okulula okwanele ukuhamba kusuka endaweni kuya endaweni, ngokuphila okuhle kwebhethri (ngamandla webhethri)
- isitayela - isikhalazo sokuhleleka
Kunezinhlobo eziningi ezihlukahlukene zezinkulumo ezingenantambo, ngayinye eyenzelwe izinjongo ezithile.
Abakhulumi be-RF / IR
Amasistimu we-stereo yasekhaya asebenzisa kakhulu izikhulumi zomsakazo we-radio (RF) njengezinye izindlela ezifakwe wired wendabuko. Izipikha ezimbili zangemuva kwisistimu ezungezayo, isibonelo, zizuzisa kakhulu emanzini angenawaya ngaphandle kokubambisana. Ama-subwoofers angenazintambo nawo afakazelwe ukuthi awusizo ngoba angabekwa ngokukhululekile ngaphakathi kwekamelo. Isistimu ye-RF stereo ihlanganisa umthumeli womsakazo (ngokuvamile uvunyelwe ngaphakathi kwe-amplifier) othumela amaza kuma frequency izikhulumi ezifanako ezikwazi ukuzithola.
Izipikha ezingathintekayo (IR) zisebenza ngokufanayo nezikhulumi ze-RF (futhi amagama amabili asetshenziselwa ngokungahambisani) ngaphandle kokuthi izimpawu ze-IR zisebenza kumafomethi ahlukene futhi azikwazi ukungena ezindongeni noma kwezinye izinto.
I-Bluetooth, i-Wi-Fi, ne-Speakers Speakers
Izikhulumi ze- Bluetooth zithandwa njengamadivaysi engumngane ku-Smartphones namaphilisi. Ngokucindezela inkinobho, lezi zingxenye zingahle zihlanganiswe - zixhunyiwe ngesixhumanisi esisezingeni elifushane - ngedivaysi yesikhungo esinikezwe i-Bluetooth lapho umsindo wokudlala noma ukusakazwa kungaqala khona. Yenzelwe ukuphatheka, lezi zikhulumi zivame ukusebenza ngamandla ebhetri futhi zincane kunezinye izinhlobo zezikhulumi. Abathengisi abaningi benza ikhwalithi ephezulu ye-Bluetooth izikhulumi ezifaka i-Bongo ngo-Otis & Eleanor, FUGOO, UE.
Izikhulumi ze -Wi-Fi zixhuma kunethiwekhi yekhaya futhi zixhumana nge- TCP / IP . I-Wi-Fi ingaxhuma emadolobheni amade kunama-Bluetooth ngakho-ke lezi zikhulumi zisetshenziselwa kakhulu izinhlelo zomsindo "wendlu yonke". Ngenxa yokuthi badla amandla amaningi, izikhulumi ze-Wi-Fi ngokuvamile zixhuma ezitolo zodonga kunokuba zigijime kumabhethri.
Abathengisi abambalwa bakhele izinhlelo ezikhethekile ezingenazintambo (eziqondene) ezingenazintambo ezihambela kwinethiwekhi yasekhaya ye-Wi-Fi, njengenethiwekhi ye-wireless wireless SonosNet esuka ku-Sonos.
I-AirPlay izikhulumi zisebenzisa ubuchwepheshe be-multimedia obungenazintambo ezingenazintambo ze-Apple. Izikhulumi ze-AirPlay zixhuma kuphela ku-Apple "i-amadivayisi" noma ku-Apple iTunes. Abathengisi abambalwa kakhulu bakhiqiza lolu hlobo lwesiphakamiso, futhi amanani abo avame ukuphakama. Izikhulumi eziningi ze-AirPlay nazo zisekela i-Bluetooth ukuze zisebenze nezinsimbi ezingekho ze-Apple.
Imibuzo yobuchwepheshe enezikhulumi ezingenantambo
Ngaphandle kwedumela labo lekhwalithi elizwakalayo elingafani, ezinye izinselelo ezimbili zobuchwepheshe zingalimaza ukusebenza kwezikhulumi ezingenantambo
- ukuphazamiseka kwesignali - izimpawu zomsakazo emoyeni ezivela kwezinye izigajethi zasendlini zingaphazamisa izikhulumi ezingenazintambo, izinga elizwakalayo lomsindo futhi (ezimweni ezimbi kakhulu) okwenza umsindo wabo uphume ngokuphelele
- izintambo zamandla - ngaphandle kwamamodeli amancane we-Bluetooth, izikhulumi ezingenantambo kufanele zixhunywe emasitolo odongeni, ngokuzenzekelayo zingenzi zingenazintambo zangempela
Okunye - Yikuphi Ubuchwepheshe Bomsakazo Bokungenazintambo Okulungile Kuwe ?