midiaudio logo

64-bit mixing engine

Silvestras (IP Logged)
December 29, 2017 11:38AM

Sveiki forumo banginiai, rykliai ar pradedantieji, gražių ir kūribingų ateinančių! Tuo pačiu norėjau paklausti ką manot, apie naują Cubase 9.5 funkciją - 64-bit mixing engine? [www.youtube.com]


Re: 64-bit mixing engine
wekiss (IP Logged)
January 08, 2018 05:24PM

Būtų smalsu padaryt du mixus 32 ir 64 bit procesing presižinais ir sudėjus į du takalius paklausyt ar realiai skirias, arba vieno fazę apverst ir pažiūrėt ar išlenda kliūrkų grinning smileyD


Re: 64-bit mixing engine
Padas (IP Logged)
January 12, 2018 11:41AM

"Any critical process is executed within double precision (64bit). That was so within the old engine, and is still so in the new.
Plugins handling critical processes also upsample to double precision.
Old VST2 standard was 32bit in- and out.
VST 3 is 64bit in- and out.



Making the engine full double precision eliminates the need for upsampling and truncating before and after each insert slot and from each channel to bus/bus/output. So since the plugins are (or can be) 64bit nowadays, there is no reason at all for "converting" before and after the inster slots.



So what happens is that by having a 64 bit engine from start to end, a lot of unnessesairy processing is removed from the audio engine.
Does this make a difference in sound quality: Nope. Only under exotic laboratory conditions you would be able to expose the "gain in quality".
It does simplify the piping/processing and programming throughout the audio engine?
But indeed, the majority of people still thinks that "more is better", so even for that reason alone, the change is justified."


Re: 64-bit mixing engine
Silvestras (IP Logged)
January 27, 2018 10:09PM

Suprantu, jog funkcija copy - paste labai patogi, bet nejaugi tai anglakalbių forumas? Neturiu problemų su anglų kalba, bet gal gerbkime lietuvišką žodį ir jei jau sunku išversti į lietuvių kalbą, manau verčiau įkelti nuorodą. Būtų žinomas bent šaltinis iš kur paimta ši nuomonė, kas tikrai svarbu, gylinantis į temą. Ačiū už supratimą.


Sorry, only registered users may post in this forum.
Online Users (Administrator) (minutes idle)