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Author Topic: Distortion When Mixing  (Read 392 times)

ppataki

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Distortion When Mixing
« on: December 18, 2020, 08:02:58 am »
When mixing Sub channel to other channels there is a distortion
I am adding Sub to Front Left and Front Right (please see the screenshot)
The volume is lowered to make sure it is not clipping
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ppataki

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Re: Distortion When Mixing
« Reply #1 on: December 19, 2020, 04:07:00 am »
Anybody any comments please?
Thank you
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Hendrik

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Re: Distortion When Mixing
« Reply #2 on: December 19, 2020, 04:17:35 am »
Are you sure the sub doesn't already contain the distortion?
Also if you are lowering all channel by -30dB, you should probably also be lowering the sub by the same amount, or its going to be too loud.
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~ nevcairiel
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mattkhan

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Re: Distortion When Mixing
« Reply #3 on: December 19, 2020, 04:37:54 am »
what sort of distortion? I suggest you change the output format to write to a file and then share the results to illustrate

tenet is a clip fest anyway isn't it? :)
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ppataki

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Re: Distortion When Mixing
« Reply #4 on: December 19, 2020, 10:25:11 am »
Thanks Gents! Apparently the distortion is on the recording on the Sub channel itself....
This is really weird
I solved it by applying a low pass filter on the Sub channel before adding it to the fronts - the distortion is gone!

btw I have experienced the same with multiple Dolby and DTS test videos but not with any movies so far

Thanks once again, this is solved
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