[Csnd] Clarence Barlow's ISIS algorithm

The Csound Mailinglist
1

This might be of interest to Victor and others. Sent this morning on Mastodon.

https://nathan.ho.name/posts/clarence-barlow-isis/

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

2

Thanks. I think this is equivalent to applying a Hilbert transform to decompose a signal into AM/FM (or PM), but only getting the PM part.
We did a paper on that for DAFx a few years back