8.5 PE export mixdown sounds different

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FredrikGroth76
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2017/11/15 14:24:25 (permalink)

8.5 PE export mixdown sounds different

Greetings to y'all, it's been a while. :)
 
Long story short: I'm still on PE 8.5 (because reasons), and I'm starting to realize my mixdowns does not sound 100% like the playback sound. The differences are subtle but audible. I would suspect that this is due to plugin behaviour in some way, I'm using lots and lots of plugins and instruments that are newer than the Sonar platform itself, in theory this maybe shouldn't be a problem but maybe it is anyway.
 
One example: I did a mixdown before work today of a song I'm working on. Opened the file in Wavelab and immediately thought "too much guitars". Went back so Sonar to correct it, but the guitars were fine. Two tracks of Revalver 4 btw, the level difference is probable somewhere around 1-1.5dB.
 
Is there anything I can try besides fiddling with the settings in the export dialog? Are there any "deeper" settings that could affect the mixdown results? I tried searching for related topics but didn't find anything particularly useful.
 
Thanks guys. :)
post edited by FredrikGroth76 - 2017/11/15 19:39:08
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    THambrecht
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    Re: 8.5 PE export mixdown sounds different 2017/11/15 14:35:09 (permalink)
    I don't have the PE 8.5. That is many years ago.
    Have you tried to mixdown in realtime - or as fast as possible?

    We digitize tapes, vinyl, dat, md ... in broadcast and studio quality for publishers, public institutions and individuals.
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    #2
    bitflipper
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    Re: 8.5 PE export mixdown sounds different 2017/11/15 14:53:16 (permalink)
    There are a thousand potential reasons for minor differences, so any hypotheses offered here would be pure speculation. However, it's unlikely that the SONAR version or possible version mismatches of plugins/instruments are to blame.
     
    When investigating such matters, the first thing I do is narrow the suspect list. Export your project as a 32-bit wave file and then import it back into the same project. Use the solo buttons to switch between the in-project mix and the imported file. If differences are heard, use analysis tools such as SPAN to determine what's different (spectrum, levels, average RMS or dynamic range). If no differences are heard, then there is something about the WaveLab environment that's altering the sound or altering the way you hear it.
     
    To eliminate plugin behavior that might change during export, try exporting the wave file with all plugins bypassed. Yeh, it'll sound pretty awful, but it should sound the same after importing back into the project.


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    Kalle Rantaaho
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    Re: 8.5 PE export mixdown sounds different 2017/11/15 16:29:57 (permalink)
    To exclude one factor that has often triggered this kind of discussions:
    Are you using the same audio interface for both Wavelab and Sonar?
     
    It's often happened that people listen to the exported file in, say, Windows Media Player,
    which uses the integrated sound chip. In such cases there can be differences,  obviously, 

    SONAR PE 8.5.3, Asus P5B, 2,4 Ghz Dual Core, 4 Gb RAM, GF 7300, EMU 1820, Bluetube Pre  -  Kontakt4, Ozone, Addictive Drums, PSP Mixpack2, Melda Creative Pack, Melodyne Plugin etc.
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    FredrikGroth76
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    Re: 8.5 PE export mixdown sounds different 2017/11/15 19:26:01 (permalink)
    Yes, relevant question. But: to be able to actually compare the differencies after I discovered them I imported the exported mixdown file (32 bit btw) back into Sonar, into my original project like bitflipper also suggested. That was a natural first step for me. :) And that's basically where I left everything and ran off to work. Now I'm home and I'm gonna start fiddling with the different export settings.
    post edited by FredrikGroth76 - 2017/11/15 19:56:28
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    FredrikGroth76
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    Re: 8.5 PE export mixdown sounds different 2017/11/15 20:07:54 (permalink)
    OK, I found something. Since I could hear a level difference in the guitars I checked my guitar plugins and it seems that Revalver 4 does NOT like the mixdown process. It gets louder. Same thing happens when I freeze a track containing Revalver, it gets louder. That's what you get when you try to use 2017 plugins in a 2009 DAW I guess. :)

    I'm still gonna find out if different export settings gives different results, this is useful anyway. If all else fails I'm gonna rent an old Revox A77 (or something) tape recorder to mix down to. That way I get what I hear.
    post edited by FredrikGroth76 - 2017/11/15 22:34:47
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    bitflipper
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    Re: 8.5 PE export mixdown sounds different 2017/11/15 22:07:24 (permalink)
    That can happen when you have a mono effect (like an amp sim) on a stereo track, or if you insert a stereo effect into a mono track (which forces it to become stereo internally). Essentially, you're adding two mono tracks together, which increases the level by 3 dB. This may not be your problem, but it's worth checking to make sure everything in the signal path is mono throughout.


    All else is in doubt, so this is the truth I cling to. 

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    #7
    FredrikGroth76
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    Re: 8.5 PE export mixdown sounds different 2017/11/15 22:34:30 (permalink)
    bitflipper
    That can happen when you have a mono effect (like an amp sim) on a stereo track, or if you insert a stereo effect into a mono track (which forces it to become stereo internally). Essentially, you're adding two mono tracks together, which increases the level by 3 dB. This may not be your problem, but it's worth checking to make sure everything in the signal path is mono throughout.

     
    Already checked (because I thought of the same thing) and everything is in order. Also, I could not duplicate the problem with any of my other guitar amp plugins. It still could be a mono/stereo issue of some sort, but if so it's related to how the plugin behaves during mixdown.
     
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    THambrecht
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    Re: 8.5 PE export mixdown sounds different 2017/11/15 23:27:44 (permalink)
    I work for some studios and there is a STANDARD:
    Every track, synth with plugins has to be bounced to an audio-track.
    Then only the audio tracks are mixed.
    First - this should solve the problem.
    Second: This has also the advantage that everyone can repeat the mix 20 years later (without needing the plugins).
     

    We digitize tapes, vinyl, dat, md ... in broadcast and studio quality for publishers, public institutions and individuals.
    4 x Intel Quad-CPU, 4GHz Sonar Platinum (Windows 10 - 64Bit) and 14 computers for recording tapes, vinyl ...

    4 x RME Fireface 800, 2 x Roland Octa Capture and 4 x Roland Quad Capture, Focusrite .... Studer A80, RP99, EMT948 ...

    (Germany)  http://www.hambrecht.de
    #9
    FredrikGroth76
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    Re: 8.5 PE export mixdown sounds different 2017/11/16 12:19:46 (permalink)
    THambrecht
    I work for some studios and there is a STANDARD:
    Every track, synth with plugins has to be bounced to an audio-track.
    Then only the audio tracks are mixed.

     
    Thanks. While this of course is entirely true, I still would like to have a more simple solution to the problem. To be able to do a mixdown of a project I'm working on without going through the extra steps of freezing/bouncing is kind of essential to me, I do these "work in progress" mixdowns every day, sometimes several times a day.
     
    As of right now it seems the solution is to avoid plugins that do not behave well during mixdown. It's a no brainer actually, you can't work with tools that doesn't do the job right.
     
    THambrecht
    Second: This has also the advantage that everyone can repeat the mix 20 years later (without needing the plugins).

     
    Yes I agree, and some day I will end up bouncing virtually everything, when the final decisions are made and everything is set and done. This is a concept album I've been working on for 3 years now, and it's still far from done. 
    #10
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