Mu rwego rwo guhamagara ikigo cyangwa itumanahoUmutwe, ibibazo byo guhuza hagati ya 3.5mm CTIA na OMTP ihuza akenshi biganisha kumajwi cyangwa mikoro. Itandukaniro ryibanze riri muburyo bwa pin:
1. Itandukaniro ryimiterere
CTIA (Bikunze gukoreshwa muri Amerika ya ruguru):
• Pin 1: Umuyoboro wibumoso
• Pin 2: Umuyoboro wamajwi
• Pin 3: Impamvu
• Pin 4: Microphone
OMTP (Igipimo cyumwimerere gikoreshwa ku rwego mpuzamahanga):
• Pin 1: Umuyoboro wibumoso
• Pin 2: Umuyoboro wamajwi
• Pin 3: Microphone
• Pin 4: Impamvu
Imyanya ihindagurika ya pin ebyiri zanyuma (Mic na Ground) zitera amakimbirane mugihe zidahuye.
Itandukaniro ryingenzi muburyo bwo kwifuza
2. Ibibazo byo guhuza
• Umutwe wa CTIA mubikoresho bya OMTP: Mic birananirana uko bigenda - abahamagara ntibashobora kumva umukoresha.
• Umutwe wa OMTP mubikoresho bya CTIA: Urashobora kubyara urusaku rwinshi; ibikoresho bimwe bigezweho auto-switch.
Mumwugaibidukikije by'itumanaho, gusobanukirwa itandukaniro riri hagati ya CTIA na OMTP 3.5mm yumutwe wumutwe ningirakamaro mugukora amajwi yizewe. Ibipimo byombi birushanwe bitera ibibazo byo guhuza bigira ingaruka kumikorere yo guhamagara no gukora mikoro.
Ingaruka y'ibikorwa
Mikoro ihinduwe hamwe nubutaka (Pins 3 na 4) bitera ibibazo byinshi byimirimo:
Kunanirwa kwa mikoro mugihe ibipimo bidahuye
Kugoreka amajwi cyangwa gutakaza ibimenyetso byuzuye
Ibishobora kwangirika mubyuma bikabije
Ibisubizo bifatika kubucuruzi
Shyira ibikoresho byose kumurongo umwe (CTIA isabwa kubikoresho bigezweho)
Shyira mubikorwa adapter ibisubizo kuri sisitemu yumurage
Hugura abakozi ba tekinike kumenya ibibazo bihuye
Reba ubundi buryo bwa USB-C muburyo bushya
Ibitekerezo bya tekiniki
Amaterefone agezweho asanzwe akurikiza CTIA, mugihe sisitemu zimwe za terefone zo mu biro zishobora gukoresha OMTP. Mugihe ugura na terefone nshya:
• Kugenzura guhuza ibikorwa remezo bihari
• Reba icyitegererezo cya "CTIA / OMTP ihinduka"
• Reba ahazaza-hifashishijwe amahitamo ya USB-C
Imyitozo myiza
• Gumana ibarura rya adaptate zihuye
• Shyira ibikoresho hamwe nubwoko busanzwe
• Gerageza ibikoresho bishya mbere yo koherezwa byuzuye
• Ibyangombwa bisabwa kugirango uhuze amasoko
Gusobanukirwa ibipimo ngenderwaho bifasha amashyirahamwe kwirinda guhungabanya itumanaho no gukomeza ubuziranenge bwamajwi yumwuga mubucuruzi bukomeye.
• Kugenzura guhuza ibikoresho (ibyamamare byinshi bya Apple na Android bikoresha CTIA).
• Koresha adapt (igura $ 2-5) kugirango uhindure ibipimo.
• Hitamo kumatwi hamwe na IC-auto-detection (ibisanzwe mubikorwa byubucuruzi bihebuje).
Inganda
Mugihe USB-C isimbuye 3.5mm mubikoresho bishya, sisitemu yumurage iracyafite iki kibazo. Ubucuruzi bugomba guhuza ubwoko bwumutwe kugirango wirinde guhagarika itumanaho. Kugenzura neza guhuza ibikorwa byemeza ibikorwa byo guhamagara nta nkomyi.
Igihe cyo kohereza: Jun-17-2025
