[Ardour-Users] click free editing and zero crossings?
paul at linuxaudiosystems.com
Thu May 20 10:39:39 PDT 2010
On Thu, May 20, 2010 at 1:33 PM, John Emmas <johne53 at tiscali.co.uk> wrote:
> Also, while Paul is right to say that zero (as a value) might be a rarity
> in digital audio waveforms, it doesn't alter the fact that there'll always
> be zero crossing points - even if there aren't any actual zero values.
sure, but the zero crossing points (a) don't (typically) exist as actual
editable points (b) have no unique properties because the slope is
unconstrained by the "zero crossingness".
so edits at zero crossings are actually edits at abitrary (though likely
small) sample values adjacent to arbitrary slope values. not much of a
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