Adding Background Noise

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mafg1953
Posts: 199
Joined: Tue Nov 05, 2019 3:49 pm
Operating System: Windows 10

Adding Background Noise

Post by mafg1953 » Mon Jul 20, 2020 6:11 pm

Hi,

Some of the seminar audio I receive to edit is coming through with little to no room noise so I was wondering about adding some brown noise so the breaks aren't completely silent.

Silence.jpg
Silence.jpg (33.35 KiB) Viewed 88 times

I generated a brownian noise at 0.0035 (file attached) and was wondering if that would work - and if yes, are there guidelines as to the suggested amplitude and what would be the best way to add that to the file (section by section or by mixing)?

Noise.jpg
Noise.jpg (24.47 KiB) Viewed 88 times

If this is a bad idea, what might be some other suggestions? The audio files come from a Zoom recording so I doubt that those can be addressed at the source.

Thanks,

Mike
Attachments
BrownRoomNoise.wav
(423.32 KiB) Downloaded 5 times

Trebor
Posts: 9847
Joined: Sat Dec 27, 2008 5:22 pm
Operating System: Windows 8 or 8.1

Re: Adding Background Noise

Post by Trebor » Wed Jul 22, 2020 9:36 am

mafg1953 wrote:
Mon Jul 20, 2020 6:11 pm
... adding some brown noise so the breaks aren't completely silent ...
There's a name for that ... https://wikipedia.org/wiki/Comfort_noise

Could AutoDuck the comfort noise with the voice, so it is attenuated when people are speaking.

mafg1953
Posts: 199
Joined: Tue Nov 05, 2019 3:49 pm
Operating System: Windows 10

Re: Adding Background Noise

Post by mafg1953 » Wed Jul 22, 2020 12:51 pm

Thanks Trebor,

I've used AutoDuck for other things, but didn't think of it for this. I'll try that.

Mike

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