Ungayikhetha kanjani ikhadi lomsindo lekhompyutha

Amabhodi omama afakwe ikhadi lomsindo elihlanganisiwe, kepha, ngeshwa, ayihlali ikhiqiza umsindo osezingeni eliphezulu. Uma umsebenzisi edinga ukuthuthukisa ikhwalithi yakhe, khona-ke ukutholwa kwekhadi lomsindo we-discrete kuzoba yisisombululo esifanele nesifanele. Kulesi sihloko sizokutshela ukuthi yiziphi izimfanelo okufanele unake ngazo lapho ukhetha le divayisi.

Ukukhetha ikhadi lomsindo lekhompyutha

Ubunzima ekukhetheni amapharamitha ahlukile womsebenzisi ngamunye ngokwehlukana. Abanye badinga kuphela ukudlala umculo, kanti abanye banesifiso somsindo wekhwalithi ephezulu. Inani lamachweba adingekayo nalo liyahlukahluka ngokuya ngezidingo. Ngakho-ke, sincoma ukuthi uthathe isinqumo kusukela ekuqaleni ukuthi uzosebenzisa luphi uhlobo lolu cingo, bese ungaqhubeka nokufunda okuningiliziwe kwazo zonke izici.

Uhlobo lekhadi lomsindo

Kunezinhlobo ezimbili zamakhadi womsindo. Okuvame kakhulu izinketho ezakhelwe ngaphakathi. Baxhumeke kwi-motherboard ngesixhumi esikhethekile. Amakhadi anjalo awabizi, kuhlala kukhona ukukhethwa okubanzi ezitolo. Uma uvele nje ufuna ukuthuthukisa umsindo ekhompyutheni emile, khona-ke zizwe ukhululekile ukukhetha ikhadi lale fomu.

Izinketho zangaphandle zibiza kakhulu futhi uhla lwazo alukhulu kakhulu. Cishe bonke baxhumekile nge-USB. Kwezinye izimo, akunakwenzeka ukufaka ikhadi lomsindo elakhelwe ngaphakathi, ngakho-ke abasebenzisi kufanele bathenge kuphela imodeli yangaphandle.

Ngifuna ukuqaphela ukuthi kukhona amamodeli ochwepheshe abizayo ngohlobo lokuxhumeka IEEE1394. Imvamisa, ifakwe nge-preamplifiers, okokufaka okwengeziwe nokuphuma, i-analog nokufakwa kwe-MIDI.

Kunamamodeli ashibhile kakhulu, ngaphandle abukeka njenge-flash drive elula. Kukhona izisekelo ezimbili zeMini-Jack kanye nezinkinobho zevolumu phezulu / phansi. Izinketho ezinjalo zivame ukusetshenziswa njenge-plug yesikhashana uma kwenzeka ungekho noma wephule ikhadi main.

Bheka futhi: Izizathu zokuntuleka komsindo ku-PC

Akuvamile ukuthi kube khona amamodeli asebenzisa iThunderbolt ukuxhuma. Ukuhlangana okunjalo komsindo kuyaphawuleka ngentengo yazo ephezulu nesivinini sokudlulisa isignali. Basebenzisa izintambo zethusi neze-optical, ngenxa yokuthi kutholakala isivinini esingu-10 kuya ku-20 Gbit / s. Kaningi, amakhadi omsindo anjalo asetshenziselwa ukuqopha izinsimbi, isibonelo, iziginci nezinsimbi zomculo.

Izici Key kanye Izixhumi

Kunenombolo yamapharamitha okufanele acatshangwe lapho ukhetha imodeli yokuthenga. Ake sibheke ngamunye wabo futhi sikuqonde ukubaluleka kwawo.

1. Izinga lokulinganisa. Izinga lokuqopha nokudlala kabusha kuncike kunani la ipharamitha. Ibonisa imvamisa nesisombululo sokuguqula umsindo we-analog ube yidijithali kanye nokuphambene nalokho. Ukusetshenziswa kwekhaya, i-24 bit / 48 noma i-96 kHz izokwanela.
2. Okokufaka nemiphumela. Umsebenzisi ngamunye udinga inombolo ehlukile yokuxhuma esibonelweni somsindo. Le pharamitha ikhethiwe ngawodwana, ngokuya ngemisebenzi ezokwenziwa yikhadi.
3. I-Dolby Digital noma i-DTS ihambisana. Ukusekelwa kwaleli zinga lomsindo kuzosiza kulabo abasebenzisa ikhadi lomsindo ngenkathi bebuka ama-movie. IDolby Digital idala umsindo ozungeza iziteshi eziningi, kepha ngasikhathi sinye ukubuyela emuva, okuwukuthi, kunokucindezelwa okunamandla kolwazi.
4. Uma uzoxhuma i-synthesizer noma ikhibhodi ye-MIDI, khona-ke qiniseka ukuthi imodeli edingekayo ifakelwe izixhumi ezifanele.
5. Ukunciphisa inani lomsindo, kuyadingeka ukuthi unake imingcele "yesiginali" kanye "nomsindo wokulinganiswa". Zilinganiswa ku-dB. Inani kufanele libe phezulu ngangokunokwenzeka, mhlawumbe ukusuka ku-80 kuye ku-121 dB.
6. Uma ikhadi lithengelwa i-PC, khona-ke kufanele isekele i-ASIO. Ngokwesimo se-MAC, umthetho olandelwayo wokudlulisa imininingwane ubizwa ngeCore Audio. Ukusetshenziswa kwalezi protocol kusiza ukuqopha nokukhiqiza ngokubambezeleka okuncane, futhi kuhlinzeka ngesimo sendawo yonke sokufaka kanye nokukhipha imininingwane.
7. Izinkinga zamandla zingavela kuphela kulabo abakhetha ikhadi lomsindo langaphandle. Kungenzeka ukuthi inamandla angaphandle, noma inikwa amandla yi-USB noma enye i-interface interface. Ngokuxhumeka okuhlukile kwamandla, uthola umsebenzi omuhle kakhulu, ngoba akuxhomekile kumandla wekhompyutha, kepha ngakolunye uhlangothi uzodinga ukuphuma okungeziwe futhi kuzengezwa intambo eyodwa.

Izinzuzo zekhadi lomsindo langaphandle

Kungani amakhadi omsindo angaphandle ebiza kakhulu futhi kungani engcono kunezindlela ezakhelwe ngaphakathi? Ake sibheke lokhu ngemininingwane eminingi.

1. Ikhwalithi ephezulu yomsindo. Kuyiqiniso elaziwayo ukuthi ukucubungulwa komsindo kumamodeli owakhelwe ngaphakathi kwenziwa yi-codec, imvamisa ishibhile futhi inezinga eliphansi. Ngaphezu kwalokho, cishe akusekho njalo ukwesekwa kwe-ASIO, futhi inani lamachweba nokungabikho kwesiguqululi se-digital-to-analog esihlukile kwehlisa amakhadi owakhelwe ngaphakathi noma ngabe izinga elilodwa liphansi. Ngakho-ke, abathandi bomsindo omuhle nabanikazi bemishini esezingeni eliphakeme bayanconywa ukuthenga ikhadi le-disc.
2. Isoftware eyengeziwe. Usebenzisa isoftware kuzokusiza uguqule umsindo ngawodwana, uvumelanise umsindo we-stereo ku-5.1 noma u-7.1. Ubuchwepheshe obuhlukile obuvela kumkhiqizi buzosiza ukulawula umsindo ngokuya endaweni yezikhulumi, kanye nethuba lokulungisa umsindo ozungezile kumagumbi angewona awjwayelekile.



3. Akukho umthwalo we-CPU. Amakhadi angaphandle ayikhulula ekwenzeni izenzo ezihlobene nokucutshungulwa kwesiginali, ezizokuvumela ukuthi uthole amandla amancane okusebenza.
4. Inani elikhulu lwamachweba. Iningi lazo alitholakali kumamodeli owakhelwe ngaphakathi, isibonelo, imiphumela yokuphuma kanye neyedijithali. Umphumela ofanayo we-analog wenziwa ngcono futhi ezimeni eziningi atholakala ngegolide.

Abakhiqizi abahamba phambili ne-software yabo

Ngeke sithinte amakhadi womsindo ashibhile owakhelwe ngaphakathi, izinkampani eziningi azikhiqizela, futhi amamodeli ngokwawo awafani nhlobo futhi awunazici. Lapho ukhetha inketho ehlanganisiwe yesabelomali, udinga nje ukutadisha izici zayo futhi ufunde izibuyekezo esitolo online. Futhi amakhadi angaphandle ashibhile futhi alula akhiqizwa izinkampani eziningi zaseChina nezinye izinkampani ezingaziwa muntu. Ebangeni eliphakeme neliphezulu lentengo, i-Creative ne-Asus iyahola. Sizobahlaziya ngemininingwane eminingi.

1. I-Creative. Amamodeli ale nkampani ahlobene kakhulu nezinketho zokudlala. Ubuchwepheshe obakhelwe ngaphakathi busiza ukunciphisa umthwalo ku-processor. I-Creative nayo iyakwazi ukudlala nokuqopha umculo.

   

   Ngokuqondene nesoftware, konke kufakwa kahle lapha. Kunezilungiselelo eziyisisekelo zezikhulumi namahedfoni. Ngaphezu kwalokho, kungenzeka ukwengeza imiphumela, uhlele izinga le-bass. Isixhumi nesilinganisi siyatholakala.

Bheka futhi: Ungazikhetha kanjani izikhulumi zekhompyutha yakho

2. Asus. Inkampani eyaziwa kakhulu ikhiqiza amakhadi ayo omsindo abizwa ngeXonar. Ngokuya kokubuyekezwa kwabasebenzisi, i-Asus iphakeme kancane kunoncintisana nalo oyinhloko ngokuya ngekhwalithi nemininingwane. Ngokuqondene nokusetshenziswa kweprosesa, cishe konke ukucubungula kwenziwa nge-software, ngokungafani namamodeli we-Creative, ngokulandelana, umthwalo uzoba ngaphezulu.

   

   Isoftware ye-Asus ivuselelwa kaningi, kunokukhethwa okucebile kwezilungiselelo. Ngaphezu kwalokho, kungenzeka ukuhlela izindlela ngokwehlukile zokulalela umculo, ukudlala imidlalo noma ukubuka imovie. Kukhona isilinganisi esakhelwe ngaphakathi nesihlanganisi.

Funda futhi:
Isoftware Tuning software
Izinhlelo zokwandisa umsindo kukhompyutha

Ngingathanda futhi ukusho elinye lamakhadi womsindo omusha angaphandle esigabeni sentengo yaso. I-Focusrite Saffire Pro 40 ixhuma nge-FireWire, ikwenze kube ukukhetha konjiniyela abasebenza ngokuzwakalayo. Ixhasa iziteshi ezingama-52 futhi inama-jacks audio angama-20 ebhodini. I-Focusrite Saffire inamandla preamplifier namandla phantom wesiteshi ngasinye ngokwahlukana.

Ukufingqa, ngifuna ukuqaphela ukuthi ukuba khona kwekhadi lomsindo elihle langaphandle kudingekile kakhulu kubasebenzisi abanama-acoustics abizayo, abathandi bemisindo ephezulu nalabo abaqopha izinsimbi zomculo. Kwezinye izimo, kuzoba nenketho eshibhile ehlanganisiwe noma elula engaphandle.