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Old 19-05-2004, 10:29   #1 (permalink)
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Nelamurire Realtek ALC650 (AC97)

Am placa de baza din semnatura care are inclus un AC97 facut de Realtek.
Dat fiind ca e AC97 mi se pare normal sa foloseasca o parte din procesor pentru a reda sunete.
Atunci cand instalez driverii default de la Realtek observ un constant 5-8% ocupat de "System" in lista de procese din WinXP in timp ce ascult muzica.
Daca instalez driverii care vin de la nVidia pentru al lor nForce nu observ nici o diferenta in calitatea sunetului, in schimb "System" nu prea mai sare de 0% in timp ce ascult muzica. Interfata celor de la nVidia e mai "frumoasa" si interesanta, dar nu am reusit nicicum sa conving placa sa mearga in 4.1. In schimb, cu driverii de la Realtek a mers convinsa usor (click, si s-a rezolvat ).
Problema se pune in felul urmator:
1. de ce atunci cand am driverii de la Realtek am ocuparea procesorului net mai mare? (cumva au vreun altgoritm de redare al sunetului mai putin eficient ca nVidia? chiar atat de ineficient... )
2. de ce nu a mers convinsa placa in 4.1 atunci cand am folosit driveirii nVidia?

PS: nu vreau raspunsuri gen "foloseste pe cei de la nVidia ca sunt mai tari" sau "fa asa, ca asa imi merge mie bine". Ideea e ca vreau sa inteleg ce se petrece, nu sa merg orbeste pe experientele altora.
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Old 20-05-2004, 00:31   #2 (permalink)
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Hai ma, chiar nu stie nimeni?
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Old 20-05-2004, 09:56   #3 (permalink)
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Adica tu vrei sa stim de ce fac producatorii drivere cu buguri ?
Well, we don't
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Old 20-05-2004, 15:35   #4 (permalink)
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La care te referi?

Eu ma gandeam ca daca Realtek produc cip-ul ei i-ar putea cunoaste mai bine posibilitatile, pe cand nVidia nu se stie...
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