How do I remove "helicopter" like speech?

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diagonal
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Joined: Sun Nov 29, 2009 1:32 pm
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How do I remove "helicopter" like speech?

Post by diagonal » Sun Nov 29, 2009 6:50 pm

Hi everybody,

newbie to Audacity, and my question: I have a recording with a vocal (speech) and it sounds like the person is speaking over a helicopter-mic, like the voice is vibrating, is there a way a I can remove/filter this without distorting the actual voice to much?

Link to the bad clip:
http://pocketproduction.com/soundclip/helicopter.m4v

TIA
diagonal

Trebor
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Re: How do I remove "helicopter" like speech?

Post by Trebor » Sun Nov 29, 2009 7:30 pm

Attached is the audio from Diagonal's video (mp3 in zip file).
It sounds like ring modulation ( like a Dalek).

Possibly you are using the wrong codec to decode the video which is causing this audio effect.

steve
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Re: How do I remove "helicopter" like speech?

Post by steve » Sun Nov 29, 2009 8:49 pm

Yes the voice is vibrating. No I don't think it can be fixed. :(
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