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  #1  
Old 08-13-2011, 08:08 PM
lampmusic lampmusic is offline
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Default Transient Audio at end of bounce

I am intermittently getting transient audio at the end of a bounce.

I have tried this with long / short delay on adc.

When I check the bounced file there is a really short level spike on end of the file??? and it usually sounds like it is taking a very short audio sample of the keyboard as it sustains the last note of the song.

Anyone have a clue. I absolutely never experienced on my HD2 system.

Thanks in advance
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  #2  
Old 08-13-2011, 08:12 PM
RangerJay RangerJay is offline
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Default Re: Transient Audio at end of bounce

If you have a delay involved, you will definitely invite such behavior.

Find the offending track with the delay, and fade out before the end. That's the only way to nip it. You can fart around with delay automation, but you will waste a lot of time.

A digital delay in software behaves differently than an analog or digital delay in the real world.
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Old 08-14-2011, 07:03 AM
MikeLip MikeLip is offline
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Default Re: Transient Audio at end of bounce

Quote:
Originally Posted by lampmusic View Post
I am intermittently getting transient audio at the end of a bounce.
I was accused of prejudice to homeless people once using the term 'transient' - true story. Glad to see its back in favour.

Mike.
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Old 08-14-2011, 08:15 AM
Micks_Mix Micks_Mix is offline
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Default Re: Transient Audio at end of bounce

Lampmusic,

please give us more info about your system.
I know this behavior from PT 5.1, but never encountered it since I am on PT 8.x. In PT 5.1 this was a known issue.
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Old 08-14-2011, 03:09 PM
Chief Technician Chief Technician is offline
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Question Re: Transient Audio at end of bounce

Setup-->Playback Engine

What is your Disk Playback Cache Size set to?
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Old 08-15-2011, 06:55 AM
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albee1952 albee1952 is offline
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Default Re: Transient Audio at end of bounce

I simply open the final 2mix in Wavelab and trim the head and tail, save and close. Takes about 10 seconds
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Old 08-15-2011, 08:44 AM
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Default Re: Transient Audio at end of bounce

Quote:
Originally Posted by albee1952 View Post
I simply open the final 2mix in Wavelab and trim the head and tail, save and close. Takes about 10 seconds
I do the same... but in Sound Forge.
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Old 08-15-2011, 09:11 AM
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albee1952 albee1952 is offline
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Default Re: Transient Audio at end of bounce

Quote:
Originally Posted by TOM@METRO View Post
I do the same... but in Sound Forge.
I thought for sure TOM would say it only takes him 6 seconds....... Sometimes the cause is effects popping back in to full volume after a fadeout
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Old 08-15-2011, 10:55 AM
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Default Re: Transient Audio at end of bounce

There is also sometimes an issue if enough extra ("empty space") isn't taken when selecting the area to bounce out. Any delay could be truncated, resulting in the sound at the end of the bounced file.

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  #10  
Old 08-15-2011, 03:35 PM
lampmusic lampmusic is offline
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Default Re: Transient Audio at end of bounce

this system is Mac PRO 2.8 octocore (2009 - 1gen before nehalem i think) Digi 003r interface. PT9.0.3 using our PT9 HD asset.

It happens when using both long and short delay on adc. From memory i believe the dae is set to 4.

The only way I could get it to bounce without the sound "pop" was to select any audio that was sustaining through the fade out automation and edit the tail of each track and put a linear fade.

The same selection will bounce on our HD system without the glitch.

I understand that a reverb decay, or delay repeats will be truncated if the bounce selection doesn't allow for it to die out, but it the master fader is automated to fade out there shouldn't be any audio after the fade right.

Having to go through an extra step by editing of the end of the track is an extra step in the workflow.

I was just wondering if anyone else had experienced this behavior using native vs HD?

thanks
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