Zotsatira Zolemba Vs. USB Connections
Mafoni ndi opanga mafilimu opangidwa nthawi zambiri amakhala ndi USB komanso zotsatirapo zothandizira, monga mawotchi apakompyuta, ndipo zonsezi zingagwiritsidwe ntchito poimbira nyimbo m'galimoto yanu kapena stereo. Zonsezi ndi zosavuta, chifukwa mungathe kubudula ndi kutsegula maulumikizowo awiriwa mwachindunji, koma iwo ndi osiyana kwambiri ndi momwe amagwirira ntchito.
Kodi Ndi Mtundu Wotani pakati pa USB ndi Zingwe Zothandiza?
Kusiyana kwakukulu pakati pa USB kugwirizana ndi thandizo lothandizira (ndi) ndilo limene limatumiza deta yosagwiritsidwa ntchito pa mutu wa mutu, ndipo ina imatumiza chizindikiro cha audio analog. Zingakhale zosavuta kuziganizira monga chingwe cha USB chotumizira deta monga momwe mungagwiritsire ntchito makompyuta, ndipo chingwecho chikutumizirani chizindikiro cha audio monga momwe mungakhalire ndi makutu anu.
Ngakhale pali phindu kwa USB komanso kuzilumikizana, nthawizonse mumakhala ndi luso lakumveka kuchokera ku USB. Ngakhale jack wothandizira pa galimoto yanu yamagalimoto kawirikawiri imapereka zowonjezera, kuti mutha kuzigwiritsira ntchito ndi zipangizo zambiri, zoona ndizokuti mutu wanu wa mutu ndibwino kwambiri kutembenuza mafayilo a digito ku audio analog kuposa smartphone yanu yaying'ono kapena MP3 player.
Nthawi zina, USB imakulolani kuti muziletsa kusewera, ndi ntchito zina, kuchokera ku mutu wa mutu. Popeza ma jacks othandizira amatha kusinthitsa zizindikiro zamanema zamagetsi, simungagwiritse ntchito mtundu umenewo kuchokera ku chithandizo.
Kodi DAC ndi chiyani, ndipo nchifukwa ninji kuli kofunikira?
Mu audio audio, DAC imaimira digito ndi analog converter . Ili ndi luso limene mumagwiritsa ntchito nthawi zonse, koma simukuyenera kuganizira. Foni yamakono, makina a MP3, stereo ya galimoto, ndi zipangizo zina zambiri zili ndi DAC.
Mwachidule, DAC imatenga deta ya deta ndikuyitembenuza kukhala chizindikiro cha analog chomwe chimatha kuyendetsa okamba kapena matelofoni. Nthawi iliyonse mukamvetsera CD pa stereo ya galimoto yanu kapena kumvetsera MP3 pa foni yanu, DAC iyenera kutenga chidziwitso cha digito ndikuchikonzekera mu signal signal.
Ngakhale njira zothandizira ndi USB ndi njira zabwino zogwirizira foni kapena MP3 pulogalamu ya stereo yamoto yanu, pangakhale kusiyana kwakukulu pa khalidwe lozikidwa pa DACs zomwe zikuphatikizidwa. Izi zili choncho chifukwa chakuti kugwirizana kumagwiritsa ntchito DAC mu foni kapena MP3, pamene kugwirizana kwa USB kumapangitsa DAC mu stereo yanu kuti igwiritse ntchito deta yomwe ili pa foni kapena MP3.
Aux ndi chiyani?
Chothandizira chothandizira kumangotanthauza njira yowonjezera yowonjezera. Si mtundu wodalirika wotere monga USB, ndipo pali teni ya mitundu yosiyanasiyana ya zingwe ndi mitundu yojambulira yomwe ingagwiritsidwe ntchito monga chithandizo chothandizira.
Mtundu waukulu wa zopindulitsa zomwe mumapeza pamagulu oyendetsa galimoto ndi jekeseni 3.5mm, womwe ndi mtundu womwewo wa tchire (TRS) kapena chojambulira cha TRRS chomwe mumachiwona pamutu. Kotero pamene muwona "ma pulogalamu" omwe ali ngati gawo la mutu, ndizo zomwe akukamba za-jack yomwe mungathe kulowetsa mufoni yam'manja pa iPhone yanu, kapena iPod, kapena chitsime china chilichonse, mwamuna ndi mwamuna 3.5mm TRRS chingwe.
Ma stereos akugwiritsanso ntchito mgwirizano womwewo, koma mumapezekanso mawonekedwe akuluakulu a TRS, mawonekedwe a RCA, mawonekedwe opanga, ndi ena ambiri.
Ubwino wa Zopangira Mauthenga
Chinthu chachikulu chomwe chimapindulitsa ndizoti zingagwiritsidwe ntchito makamaka ndi chipangizo chilichonse. Mosasamala kanthu kuti muli ndi iPhone, foni ya Android, kapena ngakhale Walkman wa zaka makumi ambiri, mudzatha kuzigwiritsa ntchito ndi zomwe zaikidwa mu mutu wanu kapena stereo kunyumba.
Ichi ndi chifukwa chake wina pa chingwe adzagwira ntchito ndi zipangizo zanu zonse, ngakhale kuti ena adzafuna adapta, ndipo kusintha kapena kukweza sewero lanu la nyimbo kulibe zopweteka. Ndizosavuta kuti mutsegule foni yanu yakale kapena wosewera nyimbo, mutsegule chatsopano, ndipo mwatha.
Zovuta za Aux Zotsatira
Kusintha kwakukulu kwa kugwiritsa ntchito thandizo lothandizira kuli ndi kusiyana pakati pa stereo ya galimoto ndi makutu. Mapulogalamu amtunduwa ndi ochepa ndipo sagwiritsidwa ntchito, ngakhale ngakhale njira yosavuta ya galimoto ya stereo imakhala ndi oyankhula zazikulu kwambiri ndi amphamvu, kaya ndi amphamvu okha-okha amphamvu kapena kumangika kumutu.
Vuto ndiloti mukamagwiritsa ntchito chingwe chothandizira ndi ojambula ojambula ngati iPhone, mafoni a mafoni amayenera kuchita zonse zonyamula katundu. IPhone imagwiritsa ntchito mafayilo ojambula a digito omwe mwawasungira, ndipo imatumiza chizindikiro cha audio kudzera pa jekisoni yamakono kupita ku zolembedwera pamutu.
Popeza ma iPhones ali opangidwa ndi makutu ndi makutu a m'mutu, ndipo samaphatikizapo zotsatira za mzere wa mzere, phokoso lina likhoza kulumikizidwa ku chizindikiro cha audio pamene icho chidutsa kupititsa patsogolo mu stereo ya galimoto yanu. Inde, phokoso likhoza kukhazikitsidwa kudzera pa chingwe ndi jacks.
Ubwino ndi Zovuta Zopangira Ma USB
Mukamagwirizanitsa iPhone yanu, kapena chipangizo china chilichonse, kumagulu akuluakulu kudzera kuikidwa kwa USB, chinachake chimakhala chosiyana kwambiri. IPhone kapena chipangizo china chimatumiza deta yosagwiritsidwa ntchito pamutu wa mutu m'malo mwa chizindikiro chowonetsedwa. Mutu wa mutu ndiye umayang'anira kupanga ndi kusinkhasinkha deta ya nyimbo mu chizindikiro cha audio.
Popeza timagulu ta mutu timapangidwa ndi amps ndi akuluakulu okamba mu malingaliro, iwo amakhala ndi DACs omwe ali oyenerera kwambiri ntchito imeneyi kuposa aliyense woimba nyimbo-player iPhone kapena ayi.
Phindu lalikulu la pulojekiti ya USB vs thandizo lothandizira ndi khalidwe labwino, koma kugwirizana kumeneku kumabweretsa phindu lina. Mwachitsanzo, maunjuni ena ammutu angatenge iPhone mwachindunji kudzera pa USB. Izi nthawi zina zimatchedwa kuti Control iPod , ndipo zimakhala zotetezeka kwambiri komanso zosavuta kuposa momwe mungagwiritsire ntchito foni yanu nthawi iliyonse pamene mukufuna kusintha nyimbo kapena kusintha voliyumu.
Inde, mlingo wa kuyanjana umasiyana ndi mutu umodzi kupita ku wina. Mayiyunitsi ena amutu , monga Pioneer's AppRadio , amachititsa kulamulira kwasitima ngati iOS, ndipo ena amakhala ochepa kwambiri.
Ngakhale maikironi a USB adzapereka khalidwe labwino kuposa luso lothandizira, sizili ngati zonse. Pamene mungagwiritse ntchito pulojekiti iliyonse yamakono, mawonekedwe a USB omwe amagwiritsa ntchito mutu wake amakhala ochepa. Mwachitsanzo, apainiya oyambirira a AppRadio a Pioneer sanali oyenderana ndi iPhone 5 .
Kumvetsetsa USB ku Aux Cables
Ndikumvetsetsa kuti USB yothandizira pa mutu wa mutu imayendetsa deta yofiira, pamene njira yowonjezera imayankhula ndi zizindikiro za audio analog, zikuwoneka ngati sipangakhale chinthu china monga USB kuti chingwe . Kumvetsera kwa galimoto, kutsegula chingwe cha USB mu 3.5mm kulowetsamo kungafanane ndi kuyesa kujambula vinyl mu sewero laser laser. Mwinamwake mungathe kukwanitsa, koma ndi chiyani chomwe chingakhale chofunikira?
Kumeneko kuli USB kuti ikhale ndi zingwe kunja uko, koma ndizofunika kumvetsa zomwe iwo ali ndi zomwe iwo sangakhoze kuchita kwenikweni. Ngati muli ndi galimoto yopangira thumbu ya USB, mwachitsanzo, ndipo mukufuna kuikankhira pamutu wanu wamutu, mufunikira chigawo chamutu chimene chiri ndi phukusi la USB. Kukulumikiza mu USB kuti ipange chingwe, ndi kuwongolera chingwe mu mutu wa mutu, sichidzakwaniritsa kanthu nkomwe.
USB kupita ku zingwe kwenikweni imakhala ndi ntchito zomveka, monga kudula mutu wa USB mu jala la 3.5mm pamutu pamakompyuta. Mafoni ena ndi osewera ma MP3 amatha kutulutsa mauthenga kudzera m'bwalo la USB, koma awa ndi milandu yamphepete. Ngati foni yanu kapena MP3 player ili ndi audio yotulutsa, mumakhala bwino kugwiritsa ntchito izo ngakhale zitatha kupanga phokoso kudzera podula la USB.