Into onokuyilindela kula maModeli angabizi
Kwimeko yesiganeko kwi-Sony's Rancho Bernardo, eCalifornia (indawo yaseSan Diego), ikhamphani yayiye yazisa ukuhlaziywa kokuqala kumgca wesithethi esisezantsi esisisiseko. Abameli be-Sony babengenamahloni ngokuvuma ukuba bahamba emva kwesiqwenga "sithengisa kodwa simangalisekile isithethi esilungileyo" ngoku ilawulwa ngolu khuphiswano, njengemveliso ye-Pioneer eyenziwe ngu-Andrew Jones (umz. .
Umgca we-CS izithethi ze-Sony zibiza kakhulu kunezo ezenziwe nguvulindlela. Nangona kunjalo, zikhulu kwaye ngokuqinisekileyo zikhangeleke kakhulu. Umgca wesithethi se-Sony CS uqukethe imizekelo emine eyahlukileyo, njengoko ichazwe ngezantsi. Bonke, benza inkqubo yesithethi 5.1 , ngamnye umdlalo we-Sony "I-High Res Res Audio".
- Isithethi se-SS-CS3 yesibhakabhaka , esinama-woofers amabini ama-5,5-intshi, i-t intser engu-1 intshi kunye ne-0.5 intshi supertweeter
- Umphathiswa we-SS-CS5 , equkethe i-woofer engu-5.25-intshi, i-t intser engu-1 intshi kunye ne-0.5 intshi supertweeter
- Isithethi sesisiseko se-SS-CS8 , equkethe ezimbini ze-woofers ezine-intshi, kunye ne-t-inch 1-intshi tweeter
- I-SS-CS9 subwoofer , ene-woofer ye-intshi eyi-10, kunye ne-115-watt ye-Class AB amplifier
Isithethi se-SS-CS3 kunye nomphathiswa we-SS-CS5 ziphawulekayo kwii-supertweeters zazo, ezenzelwe ngenjongo yokuvelisa umxholo ogqithisiweyo ophezulu (okhombisayo) ofumanekayo ekukhutshweni komculo (ngokukodwa ngaba i-Sony iqhutyelwa I-tandem kunye ne-High Res Res Audio). I-Sony i-response ye-supertweeters impendulo ephezulu kwi-50 kHz, ephezulu kunomlinganiselo osemkelekileyo wokuvalelwa kwabantu kwi-20 kHz. Ingaba okanye ngaba awukwazi ukufumana ezi zixhobo ze-ultrasonic nangayiphi na indlela enentsingiselo uhlala umba wengxoxo phakathi kweengcali zomsindo. Oko kuthethwa, i-supertweeters inokuba yongeze imiphumo emihle ngokunciphisa ukuhamba kwesigaba kwiindawo eziphakamileyo.
U-Sony ubonise i-slide ye-PowerPoint ecacileyo ukuba iinjineli zenkampani zikwazi njani ukulawula ukuzulazula ngaphakathi kwiikhabinethi zeetekethi ze-CS-series ( bass reflex blocks ). Ngoku, isithethi seKhabhinethi ishukumisekanga singabonakali njengento eninzi kwabanye, kodwa imiphumo yayo ichazwa kwaye kulula kakhulu ukuva. Ukubhukuda kweKhabinethi ngokuqhelekileyo kubonakala njengento yokuqhawula kwiindawo ezingaphezulu okanye kwindawo ephantsi. Ngokuqhelekileyo ibonisa njengama-resonances kuwo onke ama-midrange, kwakhona. Enyanisweni, sinokuthi ukunyakaza kwekhabhinethi yenye yezona zimbini zizathu ezibalulekileyo ezenza ukuba izithethi ezininzi ezinokuthi zibonakala zibuhlungu kakhulu. (Esinye isizathu? Izijikelezo ezigqithisiweyo ngokubanzi ezicwangciswe ngokukodwa ngexabiso eliphantsi okanye / okanye ngexabiso eliphantsi kweekhompyutha / izixhobo engqondweni.)
Ukulawula ukutshatyalaliswa kumgca wesithethi se-CS-series, iinjine ze-Sony ziqikelele ngokukhawuleza ukuxilongo kwinqanaba ngalinye le-enclosure nganye, ngoko kuqinisekiswe le mimandla echaphazelekayo ukunciphisa iindudumo. Le ndlela ibonisa ukuba yinkqubo ejoliswe ngakumbi nangokwenzululwazi kunokuba "ukuphosa kwincinci encane (okanye kungekho) naphi na ithemba lokuba" indlela ebonakalayo okanye eyenziwa ngeentetho ezingabizi. Kodwa le ndlela ibuye ivumele iinjineli ukuba zisebenzise kuphela ukunyuka okunye okufunekayo, ngoko ukunciphisa inani elipheleleyo lezinto ezisetyenzisiweyo, ezinceda ukunciphisa iindleko zokuthumela (ngokuqinisekileyo ibhonasi).
Kwi-demo emfutshane kweso siganeko, izithethi zee-CS-series zizwakala kakuhle. Xa siva i demos yezivakalisi ezingabizi, sisoloko sihambisa iintloko zethu ngapha nangapha phezulu. Oku kusenza sikwazi ukulinganisa kangcono indlela isistim isasaza ngayo isandi. Iintetho ezininzi ezingathengiyo unokutyelela ukucoca le mvavanyo kakubi. Ngenxa yezijikelezo zabo zokuqala, iisithethi ezingabizi ngeelityuli encinci okanye zingekho nanye ezihambayo kwi-woofer. Kwaye ngenxa yobukhulu obukhulu be-woofer, oku kufaka "ukuhambela" ii-frequencies eziphakamileyo ngqo kuwe kunokuba usasabalalise ngokupheleleyo kwigumbi. Yingakho iithethi ezingabizi zivakala ngokungafaniyo, nokuba konke okwenzayo kukuhambisa intloko yakho inyawo ezimbini ukuya ngasekunene okanye kwesobunxele.
Njengoko sathutha iintloko zethu ngeenxa zonke kwaye sichitha izikhundla, sikhuthazwa yintetho ye-Sony. Asinakuva naluphi na utshintsho kwisiphumo somsindo kwisitethi se-SS-CS3, umphathiswa we-SS-CS5, kunye nesithethi sesikhokelo se-SS-CS8, esicetyiswa ukuba i-Sony ayizange ibe yinto encinci kakhulu kwii-crossovers. Isandi sisonke sasingokwemvelo, esicacileyo, kwaye sinobuchule. Imbono yodwa esiziva ngathi ngathi siyiphuthelwa kukuba iqondo lokuphulaphula alizange likhulu ngokwaneleyo ukuva ukuba zezi zithethi zenzani ngokwenene. Ngamanye amaxesha umele utyhuke ukuze ubone apho imida iya khona!