What Does Sliding Mean? (PVS Opcodes)

Date	2016-12-21 02:22
From	Emmett Palaima
Subject	What Does Sliding Mean? (PVS Opcodes)
	Hi, I was studying the source for the pvs opcodes and noticed that a lot of them check for something called: p->fin->sliding What does sliding mean? Thanks! 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

Date	2016-12-21 02:32
From	JTG III
Subject	Re: What Does Sliding Mean? (PVS Opcodes)
	It means they work with the sliding phase vocoder function of pvsanal/pvsynth opcodes, which is like a version of phase vocoding on steroids, with a hop size of 1, so basically on a sample by sample basis, which allows for frequency modulation of fsigs, and just much more accurate pitch shifting/scaling, with some drawbacks such as the inability to preserve formants. I think. Anyway. 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

Date	2016-12-21 02:37
From	JTG III
Subject	Re: What Does Sliding Mean? (PVS Opcodes)
	*fm of fsigs, among other things, i meant to type. On Dec 20, 2016 9:32 PM, "JTG III" <jordanthomasgibbonsiii@gmail.com> wrote: It means they work with the sliding phase vocoder function of pvsanal/pvsynth opcodes, which is like a version of phase vocoding on steroids, with a hop size of 1, so basically on a sample by sample basis, which allows for frequency modulation of fsigs, and just much more accurate pitch shifting/scaling, with some drawbacks such as the inability to preserve formants. I think. Anyway. 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