Natalie,
Waves Q10 filter (used as a plug in with Peak software on a Mac) provides a
square-shaped brickwall filter that can totally remove all sound below
whatever frequency you choose. e.g. you can remove the sound of a jet plan=
e
flying overhead. While the end result may sound somewhat unnatural it is
useful for making sonagrams etc. Also, the low frequencies could be added
back in from another quieter recording source, to make a more natural
effect.
Vicki Powys
Australia
on 27/2/06 1:26 PM, nbioacoustics at wrote:
> Hi there,
>
> Does anyone know how to cut off all data below a certain frequency
> threshold? I don't want to use the HighPass Filter, I just want to get
> rid of all the sound below 1kHz...
>
> Also, if I run the the highpass filter, it doesn't affect things above
> the threshold I give it at all, right?
>
> Thanks! Natalie :)
>
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> "Microphones are not ears,
> Loudspeakers are not birds,
> A listening room is not nature."
> Klas Strandberg
> Yahoo! Groups Links
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