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Usporedni test 5.1 zvučnih kartica
21.09.2002.
    « Prev  : Stranica 2 od 6 :  Next »      By ::  Goran Premec 
- Creative Labs Live! 5.1 Player -

:: Creative Labs Live! 5.1 Player

Dobra stara Live! 5.1 Player

Ovo je revizija Live! 5.1 kartice koja mi je radila dosta problema s testnom pločom tijekom više od 18 mjeseci korištenja. Naime, kada bi slušao muziku u WinAMP-u i kopirao podatke s diska i na disk, zvuk bi preplavilo na stotine "klikova" neravnomjernog režima pojavljivanja. Kako sam shvatio, jedan sam od rijetkih korisnika Live! 5.1 kartice koji je zaista imao problema, ali to ne opravdava sam Creative Labs. No, zanemarimo sada taj detalj jer to ipak nije česta pojava.

Za početak, s Live! 5.1 Player zvučnom karticom (u Bulk verziji) dolazi i jedan CD na kojem su driveri, te 250MB aplikacija. S prvom instalacijom Windowsa stavili smo kompletan sadržaj CDa, tj. instalirali smo sve što se nudi. Ima tu mnogo potrebnih i nepotrebnih aplikacija, utilitya i dodataka kojima se sama Live!-ica narihtava/testira. Više puta tijekom 18 mjeseci korištenja Live! 5.1 kartice, pokušao sam se naviknuti na barem neke od tih aplikacija i utilitya, ali nisam uspio. Jednostavno su iritantne do boli, guraju se u svaki kut ekrana i doslovno se "bacaju" pod strelicu miša. Niti jedan utility koji je došao na CD-u ne radi svoj posao, ili postoji freeware software koji isti posao radi bolje, brže i bezbolnije, pritom ne iritirajući korisnika. Na primjer, utility kojime se definira tip zvučnika nikada nije obavio svoj posao. Lijepo mu se kaže da je 5.1 zvučnički sistem, aplikacija to prihvati i kaže "u redu, ali treba resetirati računalo". Nakon što se ulogiram i pokrenem dotični utility, on meni kaže kako imam dva (stereo!) zvučnika! AAAAAAAAAARGH! I koliko god puta ja njemu ponovio da zapravo imam 5.1 zvučnički sistem, on mi vraćao na dva (stereo) zvučnika! Čovjek jednostavno razvije osjećaje prema takvom utilityu i počne o njemu razmišljati kao o živom biću (čitaj: svađa se s dotičnim uz puno vike i psovanja). Da ne kažem da mi se taj utility činio kao jedini koji bi imalo smisla i koristiti. Nepostojanje softwareskog DVD playera nije ugodna činjenica i opravdana je jedino time da su prije 18 mjeseci DVD-ROM jedinice bili rijetkost u našim/vašim računalima. Bilo koji noviji driveri s aplikacijama nisu riješili niti jedan od tih problema. Druga instalacija Live!-ice je bila s opcijom "Drivers only" koja nije donijela niti jedan od silnih aplikacija i utilitya. HUUURAAAAA! Kako je život lakši i ugodniji bez svog tog, da prostite, sranja. Čak se i update driveri mogu instalirati na taj način tako da više nema nepotrebne patnje.

Ako instalirate samo drivere, prvo napravite ovo...

... a zatim i ovo, ako želite imati digitalnu vezu s zvučnicima.

Zvuk. E, tu nastaju problemi... Počnimo s analognim načinom spajanja ove zvučne kartice s zvučnicima. Nikakvih problema, sve radi kako treba. Zvuk je čist i jasan, bilo da je u pitanju slušanje muzike, gledanje filmova ili igranje. Dobra strana Live!-ice je upravo njezin neproblematičan rad s igrama bilo koje vrste. Ipak je to nasljednik slavnog Sound Blaster standarda. Nakon analaognog spajanja na red dolazi digitalno spajanje (preko Digital-DIN priključka) Live!-ice s zvučnicima. I dalje sve radi, a zvuk je dobio na čistoći i oštrini. Prijeđimo na test s DVD-om. Problemi. Live!-ica nikako da propusti AC3 do zvučnika, već se gura u enkodiranje i šalje zvučnicima svoju verziju Dolby Digitala. E, nećemo se tako razgovarati, Mr. Creative Labs, jer upravo se ova kombinacija (Live! 5.1 i DTT3500) reklamirala kao vrhunac digitalne zvučne slike na računalu prije nekih 18 mjeseci. Isprobao sam većinu novih i starih drivera, ali rezultat je uvijek bio isti. Nikako nisam mogao dobiti Dolby Digital zvuk na zvučnicima. Čak sam promijenio 3 digitalna audio kabla između DVD-ROM jedinice i Live!-ice. Probao sam i s više softwareskih DVD playera: Matrox DVD Player 1.0, Matrox Cinemaster DVD Player 4.0, PowerDVD (razne verzije), WinDVD (razne verzije) - sve sam to pokušavao iščačkati i s DVD Genie utilityem... Nema što nisam probao. Sada će netko pitati zbog čega je to toliko važno. Važno je za gledanje filmova na DVD-u jer upravo Dolby Digital omogućuje da kod kuće poslušate film/koncert na DVD-u onako kako je to zamišljeno u studiju. Dolby Digital signal (tj. AC3) u sebi sadrži točan raspored i intenzitet zvukova za svaki od 6 zvučnika (5.1 sistem se sastoji od četiri satelita, jednog centralnog i jednog bass zvučnika), tako da kod kuće zvuk može biti istovjetan onome u kinu. Isti taj problem se javlja u igrama koje imaju zvukove u Dolby Digitalu. Među prvim takvim igrama je bila F1 2000. Čak sam mislio da sam usamljen u tom problemu, ali s vremenom sam pronašao ljude koji imaju DTT3500 zvučnike i Live! 5.1, te se žale na iste probleme (uključujući i Croteam). Impresionira i količina šutnje vezane uz taj problem - Live 5.1 pokupila je brojne nagrade, a ne radi kako spada ni sa zvučnicima koji su joj idealan partner.

Ono što treba napomenuti je to da se Live! 5.1 i DTT3500 slažu u jednoj, upravo fascinantnoj stvari: kada je veza analogna, pojačalo na DTT3500 prebacuje sav zvuk na 5.1 sustav. Što to znači? Da svaki mono, stereo i surround zvuk pojačalo "baca" na svih 6 zvučnika. Ista stvar se može upaliti i kada zvuk u pojačalo dolazi preko Digital-DIN priključka (upravo taj priključak koriste i Live! 5.1 i Audigy). Dobra stvar tog "prebacivanja" je što možete gledati TV preko TV katrice i mono zvuk imati u stereo i surround ugođaju.



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