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Computer Hardware Razmenite iskustva o muzickim karticama i bilo kom drugom hardveru koji koristite uz PC, konfigurisanje i optimizacija kompjutera za DAW

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Old 24-01-2010, 12:16 AM   #1
trsh
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Default Lexicon Alpha, iskustva, problemi, latency

Pozdrav najkvalitetnijem audio forum-a-torijumu!

Interesuje me ima li vlasnika ove kartice koji bi mogli da iznesu neke utiske ovoj ext zvucnoj kartici.
Pazario sam skoro ovo simpaticno cudo, ali imam probleme sa latencijom koja nece ispod 17ms, a takodje imam i utisak da je od pocetka koriscenja Lexicona ALpha, Ableton poceo da puca i da na trenutke pochne da krchi zvuk, procesor ode u 500% pa se vrati i tako nekoliko puta dok ne pukne...
Probao i Alpha Asio drajvere uz kartu, a takodje i Asio4All(v2.9, v2.10b1)..isto se desava.
Pomalo je iritirajuca cinjenica da jeftini audio interfejs kao sto je behringer UCA200 nema probleme sa radom i i Asio4All drajverima, pored lose latencije koja se ne moze ocekivati od takve sprave.

Last edited by trsh; 24-01-2010 at 01:12 AM.
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Old 24-01-2010, 01:30 AM   #2
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Default Re: Lexicon Alpha, iskustva, problemi, latency

Kada sam testirao omegu, latencija nije htela ispod 35 ms, sta god radio ...

Verovatno su zbrzili nesto oko drajvera, samo sto je krajnje vreme da to poprave.

Jesi apdejtovo drajvere, tj. jesi skinuo nove ili si instalirao ove sa cd-a?
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Old 25-01-2010, 09:47 AM   #3
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Default Re: Lexicon Alpha, iskustva, problemi, latency

skinuo sam v2.5, ali vidim ima sad i 2.5.1.1 pa cu i njih da probam. medjutim vidim da se po forumima zale ljudi na lexiconovu latenciju na usb audio interfejsima.
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Old 26-01-2010, 10:04 PM   #4
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Default Re: Lexicon Alpha, iskustva, problemi, latency

klasicna "click" prevara, postoje samo oficijelni 2.5 drajveri.

http://www.downloadplex.com/Drivers/....5_112368.html
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Old 26-01-2010, 10:38 PM   #5
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Default Re: Lexicon Alpha, iskustva, problemi, latency

Latencija je velika i sa ASIO4ALL, ili je problem što pucaju drajveri?
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Old 30-01-2010, 08:07 PM   #6
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Default Re: Lexicon Alpha, iskustva, problemi, latency

Problem je bas onakav kakav je naveden u recenziji istog uredjaja- http://rumski.com/index.php?categoryid=42
Neoptimizovani drajveri i AlphaAsio(R) i Asio4All, koji zbune procesor i ponekad zauzmu procesor dok ne pukne program ili to traje nekoliko sekundi i za to vreme ceo zvuk zablokira i pocne da krchi. Da imam slab procesor i malu memoriju znao bih sta je ali na quadcore malo mi je nelogicno kao i to da nisu puno vst-ova i procesa ukljucena....

nadamo se da ce "ozbiljni" LExicon da fixira ove bugove....
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Old 31-01-2010, 12:11 AM   #7
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Default Re: Lexicon Alpha, iskustva, problemi, latency

Quote:
nadamo se da ce "ozbiljni" LExicon da fixira ove bugove....
Te?ko, kad nisu do sada. Ali, ni?ta nije nemoguće, mo?da kada izbace drajvere za Win7
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Old 15-03-2011, 09:01 AM   #8
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Default Re: Lexicon Alpha, iskustva, problemi, latency

Pozdrav! Da li se nesto promenilo u pogledu drajvera i stabilnosti u radu ovog interfejsa? ja bih da je uzimam,ali citajuci komentare....hmm...nisam siguran...
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Old 15-03-2011, 09:24 AM   #9
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Default Re: Lexicon Alpha, iskustva, problemi, latency

Na zalost nisu se promenile niti ce.
Nedavno sam saznao u razgovoru sa covekom iz Lexicon-a Ralph Jung da firma koja pise drajvere za njihove kartice , citiram " kolmpletni idioti", nije u mogucnosti da izvuce tehnicke potencijale njihovih kartica da rade kako treba a rukovodstvo Harman kompanije pod cijom je zastavo Lexicon potpuno zabole za to ....znaci zaboravite jeftinije Lexicon kartice za ozbiljan multi-track rad.

Jedino od njihovih kartica sto zaista radi jesu njihove I-ONIX FW i USB karte i jedino njih su nastavili da prave. Veoma dobre tehnicke karakteristike i koliko sam imao priliku da ih koristim zvuce zaista dobro.
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Old 17-03-2011, 03:31 PM   #10
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Default Re: Lexicon Alpha, iskustva, problemi, latency

Imam alfu i nemam uopste problema sa latencom 9ms(ladno sviram elektronca), 48 kHz, 32 float bita, sa driverom 2.6
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