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Gear / Technical Help => Microphones & Setup => Topic started by: Len Moskowitz (Core Sound) on November 06, 2023, 07:06:33 AM
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Did you ever want to remove sounds that are coming from a specific direction, like a talker or a cougher?
Well, you can do that now.
https://www.facebook.com/permalink.php?story_fbid=pfbid02MH1FTssY7aEmXSsNu8KGmWLuCTz9kj8F1f3w2Qzb9cCw2yY2vbmBAat5MSRNc2hsl&id=100010590825196
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is there a non-facebook link available? dont have an account
thanks
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is there a non-facebook link available? dont have an account
Spatial Domain Editing
Did you ever really want to somehow remove an audience cough in an otherwise quiet classical music location recording?
With a higher-order ambisonic recording and well-designed plugins, you can use spatial filters to remove sounds coming from specific directions.
Here's an example of how to remove an audience cough from a higher-order ambisonic recording using Blue Ripple's spatial audio plugins:
https://www.youtube.com/watch?v=SdBwRNswJfU
(Thanks to Jim Slagle for this video.)
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so would an octomic be required or could a tetramic do this?
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First-order microphones don't offer enough spatial resolution to do this well. So a higher-order microphone (like OctoMic) is required.