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Audio Software VST, DX, AU.... plug-in instrumenti i efekti, modularni sintovi i dizajn modularne sinteze, semplovanje, semplovi i sample libraries diskusije, koje sekvencere, editore, plug-inse koristite. Da li je bolji Sonar ili Cubase? Sound Forge ili WaveLab?..

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Old 25-08-2012, 04:36 PM   #1
fix3r
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Default Re: DAW: Razlike u kvaliteti zvuka

Quote:
Originally Posted by awacs View Post
http://www.rumski.com/forum/showthre...int#post315813

i:

http://www.rumski.com/forum/showthre...int#post315925

... toliko o tehnolo?kim razlikama između DAW softvera. ?to se tiče razlika u njihovom tretmanu zvuka u realnom radu, njih već mora? sam da prepozna? i da odluči? da li su ti (i na koji način i koliko) bitne.

Pozdrav,

Vasa
Napisao sam podugacak post na tu temu sinoc i obrisao ga, ostavio samo "2+2=4", sto je i vise nego dovoljno da objasni stvari ne-programerima. (sto bi rekao taj post iz gornjeg linka, i ja sam profi programer vec 20+ godina, radio na low level stvarima, game audio engine-ima itd).
Na zalost ima dezinformacija svuda na ovu temu, pa i u tim citatima. Npr. 64bitni audio tj. floating point se koristi samo i iskljucivo zbog skoro pa duple preciznosti "oko keca", ne zbog maksimalnog broja koji se moze izraziti, nema 64 cifre preciznosti vec oko 16 ukupno itd. Ali to sabiranje u floating point domenu je suva (i surova) tematika, i bolje je izbegavati zarad licnog mentalnog zdravlja.
Dovoljno je reci da su razlike u digitalnom domenu kod audio engine-a nepostojece ili se srecu u "granicama greske" zbog tehnickih ogranicenja digitalne predstave zvuka i nisu "namerne" (osim ako neko namerno ne uradi sabirnicu koja dize i spusta harmonike). Man'te se corava posla ljudi
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Old 25-08-2012, 04:53 PM   #2
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Default Re: DAW: Razlike u kvaliteti zvuka

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Originally Posted by fix3r View Post
Napisao sam podugacak post na tu temu sinoc i obrisao ga, ostavio samo "2+2=4", sto je i vise nego dovoljno da objasni stvari ne-programerima. (sto bi rekao taj post iz gornjeg linka, i ja sam profi programer vec 20+ godina, radio na low level stvarima, game audio engine-ima itd).
Odlicno! Ja bi te licno zamolio da nam napises iskustva iz prakse na tu temu jer info-a nikad dosta, a ako neko nece da se zamara neka ne cita.

Ako vec izneses korisnih informacija koje bi koristile clanovima ne vidim nikakav problem da se to stavi i na sticky.

A stav, 'ja znam, ali necu da vam kazem' ili 'ne zamarajte se time' bi bio pogodniji da je ovo forum koji okuplja clanove do 12 godina

poz
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Old 25-08-2012, 05:14 PM   #3
fix3r
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Default Re: DAW: Razlike u kvaliteti zvuka

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Odlicno! Ja bi te licno zamolio da nam napises iskustva iz prakse na tu temu jer info-a nikad dosta, a ako neko nece da se zamara neka ne cita.

Ako vec izneses korisnih informacija koje bi koristile clanovima ne vidim nikakav problem da se to stavi i na sticky.

A stav, 'ja znam, ali necu da vam kazem' ili 'ne zamarajte se time' bi bio pogodniji da je ovo forum koji okuplja clanove do 12 godina

poz
Aj nemoj se osecati prozvanim, nije mi bila namera da spustam bilo kog. Samo ne osecam da bas ima dosta audio inzenjera koji bi se zezali s tim bez dobrog razloga. Ako gresim, my bad

Razlog sto navodim "2+2" kao primer dovoljan ljudima koji nisu programeri je zato sto tako u osnovi i funkcionisu daw-ovi: konacni sempl = sempl1 * volume + sempl2 * volume + ... i tu nema mesta varijacijama.
Nije problem da napisem detaljnije ako ima interesovanja, ali to tek kad se vratim kuci za koji dan, smrt mi je i ovo kratko tapkati na iPad-u.
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Old 25-08-2012, 05:20 PM   #4
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Default Re: DAW: Razlike u kvaliteti zvuka

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Originally Posted by fix3r View Post
Aj nemoj se osecati prozvanim, nije mi bila namera da spustam bilo kog. Samo ne osecam da bas ima dosta audio inzenjera koji bi se zezali s tim bez dobrog razloga. Ako gresim, my bad

Razlog sto navodim "2+2" kao primer dovoljan ljudima koji nisu programeri je zato sto tako u osnovi i funkcionisu daw-ovi: konacni sempl = sempl1 * volume + sempl2 * volume + ... i tu nema mesta varijacijama.
Nije problem da napisem detaljnije ako ima interesovanja, ali to tek kad se vratim kuci za koji dan, smrt mi je i ovo kratko tapkati na iPad-u.
A ne, krivo si me razumeo - i ja gresim, kao i G.Massenburg, Dave Derr i drugi puno veci autoriteti od mene (koje sam licno 'uhvatio' da nisu dobro shvatili neke stvari u digitalu) i volim da me isprave. Digital audio je bitch to understand i koliko vidim ima puno zabluda. I tu se slazem s tobom.

Naveo bi samo primer P.Frindle-a kog cenim iz razloga sto covek nadugacko i nasiroko pise o svojim iskustvima o digital audio i samim tim doprinosi opstem razumevanju materije. Ne secam se da se iko zalio da ih je smorio stavise...

U 'osnovi' tako funkcionisu, ali je problem u zdravo za gotovo dozivljaju istih jer iako je matematika u pitanju i ocekivanje rezultata bi 'trebalo' biti matematicki precizno, nije bas tako. I sam Steinberg je priznao da je u verziji 4 Cubase resavao i ispravljao matematicke greske koje su postojale u prethodnim verzijama vezane za sam sound engine. Moze u speciifikacijama svako da pise sta hoce, to me licno i ne zanima, ali generalno je digital i dalje u razvoju.

Last edited by Everbeatz; 25-08-2012 at 07:31 PM.
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Old 25-08-2012, 05:00 PM   #5
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Default Re: DAW: Razlike u kvaliteti zvuka

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Originally Posted by fix3r View Post
Dovoljno je reci da su razlike u digitalnom domenu kod audio engine-a nepostojece ili se srecu u "granicama greske" zbog tehnickih ogranicenja digitalne predstave zvuka i nisu "namerne" (osim ako neko namerno ne uradi sabirnicu koja dize i spusta harmonike). Man'te se corava posla ljudi
Dabome! Mada, što kaže Everlast, ne bi bilo loše da to obrazložiš, čisto zarad onih članova koje još uvek muči to pitanje.

Pozdrav,

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Last edited by awacs; 25-08-2012 at 05:07 PM.
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Old 25-08-2012, 05:09 PM   #6
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Default Re: DAW: Razlike u kvaliteti zvuka

stivo za citanje koji dodiruje tematiku

http://www.soundonsound.com/sos/apr1...es/it-0411.htm

Quote:
Not All DAWs Sound The Same
By last August, it became untenable for Vee to commute between France and the US, and he moved to Manhattan, where he now again is building his own studio space. ?I have a big room in my flat,? explains Vee, ?which was soundproofed by Whisper Room, inside of which they also built a vocal booth. I like working where I live, and I?m looking for a big studio to buy. I have a 12-core Mac in my studio with two 27-inch Apple screens and my monitors are Dynaudio Acoustics BM15A, which sound great, and a pair of Avantone Mixcubes, which are good for checking a mix after you?ve finished it. I also have several external synths, like the [Roland] V-Synth and the [Access] Virus TI, Korg M3, [Yamaha] Motif XS, and Korg Radias.
?To be honest, I?ve been working more and more with soft synths and in the box in general,? explains Steinberg endorsee Vee (see box overleaf). ?Having said that, I do miss faders and buttons, and I?m talking with the guys at SSL about getting an SSL AWS924 for my next studio, which is great because you can control your DAW with it. I use [Steinberg?s] Nuendo 5, and have used Nuendo for many years. Now that I?m in the US, I encounter Pro Tools all the time, so I also have Pro Tools 9. However, I still far prefer working in Nuendo. I write in Nuendo, and will often export tracks as stems to Pro Tools, using AAF, with everything sounding great. We know what colours we want, so it?s not a problem to have less flexibility. After recording in Pro Tools, I will at the end select everything and export it again as an AAF file, and I?ll then import that into a new Nuendo session. In that way, I have the same arrangement in Nuendo as I had in Pro Tools. Everything is flat ? ie. without plug-ins ? but it?s the way I want it when I begin to arrange and then mix a song.
?I know Pro Tools very well, but for me that system is a bit 2000. It?s slow, particularly when you are using the TDM. I did a test recently with virtual synths. I opened 200 virtual synths in my native Nuendo system, and the demand on my CPU was around six percent. When I tried to do the same thing with Pro Tools, I had run out of CPU when I had opened just eight virtual synths! Pro Tools is cool for tracking ? it has hardly any latency and is really easy to use ? but my Nuendo rig with two Universal Audio Quad cards simply destroys an HD6 system. In Nuendo, I can have a session with 200 tracks, and have 300 plug-ins open and 30 VSTi virtual instruments, all at the same time, and it?s totally stable. The audio in Nuendo also sounds fantastic. Everyone says that all DAWs sound the same, but that?s simply not true. I?ve done tests comparing the sound of the same session in different DAWs, and Ableton sounded terrible, Logic and Pro Tools were OK, and Nuendo sounded incredible. Editing in Nuendo is also really fast. Pro Tools is just a standard, it was the first to come onto the market and everybody uses it now, almost out of habit. People in the US don?t know about Nuendo, but I?m sure that if they did, many would switch.?
Izgleda da 'tripuju' ovi i koji se 'ozbiljno' bave muzikom ...a mozda i Steinberg dobro placa...pun k parametara
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