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Re: [Om-synth] splitting audio signals
From: |
Lars Luthman |
Subject: |
Re: [Om-synth] splitting audio signals |
Date: |
Wed, 01 Nov 2006 22:28:15 +0100 |
On Wed, 2006-11-01 at 15:57 +0100, at0m|c wrote:
> For splitting audio into frequency bands, you may want to try applying a
> single filter, inverting the filtered signal and mixing it back with the
> original. Now the output of the filter and the output of that mix are 2
> complementary parts, adding up to the original stream again. You can
> re-apply this technique to achieve multiple frequency bands...
Wouldn't that work only if the filter has a flat phase response?
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Lars Luthman - please encrypt any email sent to me if possible
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