When sending the cosinesum message to an array, don't you have to specify the number of points too? And specifically a power of two? Plus, for a cosine you have to specify the first partial to have zero amplitude and the second an amplitude of 1 (or less). So the message should be something like [; array999 cosinesum 1024 0 1( First the name of the array, then the cosinesum function, table length and partial strengths. Hope I got your question right..
On Wed, Jan 29, 2014 at 6:01 PM, Peter P. <[email protected]> wrote: > Dear List, > > not sure if I am getting something wrong here, but it seems that > sending the message > > ; cosinesum array999 1 > > does something different (besides an obvious phase shift between sine > and cosine functions) to the resulting contents of that table: > > the first partial on cosinesum seems to be the DC component, while the > first partial in sinesum is the, well, first partial. > > Accordingly, the second partials have double frequency in sinesum as > in cosinesum. > > Perhaps this is intentional, but was just wondering... > > best, Peter > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list >
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