Ikhompyutha yomsindo

Ikhadi elivakalayo lisijikelezo se-semiconductor esikuvumela ukuba usebenze ngesandi kwikhompyutha. Iikhomputha zokuqala, malunga neminyaka eyi-10, azizange zisebenzise izandi, kwaye yonke into eyayingakuvakala kubo yayiyi-clicks ye-electronics-mechanical relays kunye nesandi se-monophonic yesithethi esakhelwe kuso, esandile imeko yenkqubo kunye nokusebenza kwezinye izicelo kunye nemidlalo.

Umgcini wekhadi elivakalayo unokuqwalaselwa njengenkampani yecov Covox Inc, eyayixhunyiwe kwi-port ye-IBM PC kwaye ikwazi ukudlala isandi se-digital monophonic. Ukongeza, le nyaniso ibonisa ukuba iCovox yaba yikhadi lokuqala elililo langaphandle.

Ukususela ngo-1988, i-Creative iye yavelisa amakhadi alungileyo ngokusekelwe kwiprosesa evela kwi-Yamaha. Nangona kunjalo, isandi sokwenziwa kwezixhobo sasisekude siphele, kwaye iifayile ezilalelwayo zinomlinganiselo omkhulu wememori - malunga nama-megabyte angama-10 ngomzuzu.

Emva koko, ikhadi elivakalayo laqala ukumela i-repository yee-MIDI izandi, kwaye iifayile ze-multimedia ziqulethe izixhumanisi kwiimilayezo zokudlala isandi esithile.

Ngokufika kwamaprosesa anamandla kakhulu, ukususela ngo-1998, abaninzi abavelisi baye badibanisa iteknoloji ye-EAX kunye neprojekthi yomsindo kwikhadi elivakalayo, batshintshela kwiibhasi ze-PCI, kwaye ngoku ukuba umgaqo wokukhutshwa kwesandi ekhompyutheni akatshintshi kakhulu.

Amakhadi awanamhlanje ahlukeneyo ahlukeneyo, awakhiwe ngaphakathi nangaphandle. Amakhadi angenelo akwi- circuit jikelele yebhodi lebhodi. Zonke iziphakamiso zomsindo kunye neziphumo nazo zikhoyo. Ukusetyenziswa kwesandi kulawulwa yi- CPU. Awudingi ukufaka umqhubi wekhadi lomsindo.

Njengamanje, ngokunxulumene nokukhula komsebenzi wecandelo lokucwangcisa iikhompyutheni, amaninzi amabhodi omama adibanise amakhadi anezandi ezibonakaliswa ngamandla angakumbi kunye neempawu eziphezulu.

Amakhadi anokwakheka ngaphakathi anganxibelelana ngokuthanda komthengi kwiindawo ezikhethekileyo ze-PCI. Zinepropysi yazo enamandla, enika umsindo ophezulu. Phakathi kwabo, unokwazi ukuchonga i-multimedia, amakhadi aphilileyo kunye neengcali.

Ikhadi le-sound multimedia lenzelwe umsebenzisi wasekhaya. Unako ukuqinisekisa umgangatho ozwakalayo wezinga le-Hi-Fi kwaye ukhangele kakuhle ngokudibanisa ne-computer acoustics 5.1.

Amakhadi aphilileyo asebenzayo ayenzelwe abaxhasi abanezicelo ezingaphezulu kwezandi. Njengomgaqo, kunye nomgangatho weendleko zabo eziphezulu.

Amakhadi aphilileyo adibeneyo ayenzelwe ukuhlangabezana neemfuno zabaculi kunye nabavelisi babo, abacwangcisi kunye nalabo abarekhoda kunye nokuvelisa umculo, umgangatho ophezulu wokuvelisa kunye nokuchithwa okuncinci kwesandi. Amakhadi anjalo anokusingatha nasiphi isandi se-3D. Kubo, isofthiwe esekelwe ngokukhethekileyo kwaye ivelise izixhobo zokusebenza ezizeleyo.

Amakhadi aphilileyo angaphandle - njengomthetho, atholakala ngaphandle kwimeko yekhomputha kwaye axhunyiwe kuyo nge-USB 2.0 okanye kwi-interface yomlilo. Bazisombulula iingxaki ezilandelayo:

• Ukuphelisa ukuphazamiseka kwamagetsi avela kwezinye izinto zekhomputha ezichaphazela umgangatho omsindo kunye nokwenza imisindo yefowuni. Kwimakhadi axhunyiwe, le ngxaki ixazululwa ngokuzibandakanya okongezelelweyo, okukhokelela ekunyuseni kweendleko zesixhobo.
• Ukudibanisa inani elikhulu leetambo, kubandakanywa kwii-microphone, i- console yokuxuba, i- amplifier, kwi-block yangaphandle yekhadi lezandi, kulula ngakumbi kunokubeka le nqwaba yezingcingo kunye nabanye kwikhompyutha.
• Ikhadi elide eliqhelekileyo linokuxhumeka kunoma iyiphi idivaysi yeselula enekhonkco efunekayo, umzekelo, kwi-laptop.