So I can't see the need for anything extra; I am not
sure I understand the need for the frac() functions.
Perhaps an usage example would help.
Victor
----- Original Message -----
From: Michael Gogins <michael.gogins@gmail.com>
Date: Friday, March 6, 2009 7:37 pm
Subject: [Csnd] Re: Re: Phasor with variable phase
To: csound@lists.bath.ac.uk
> I think he means phase modulation.
>
> Regards,
> Mike
>
> On Fri, Mar 6, 2009 at 1:21 PM,
> <Victor.Lazzarini@nuim.ie> wrote:
> > I am not sure I understand what you want to do; phasor
> > outputs a varying phase, so I don't know what you mean
> > by a 'variable phase'.
> >
> > Victor
> >
> > ----- Original Message -----
> > From: Mark Van Peteghem <Mark.Van.Peteghem@telenet.be>
> > Date: Friday, March 6, 2009 4:36 pm
> > Subject: [Csnd] Phasor with variable phase
> > To: csound@lists.bath.ac.uk
> >
> >> Hi,
> >>
> >> I'm looking for a way to make a phasor with a varying phase;
> >> with the
> >> phasor opcode the phase is fixed. Note that it should work for
> >> negative
> >> values of the phase, so a simple frac(x) doesn't work. So far
> >> the only
> >> two solutions I thought of are
> >>
> >> aphasor phasor kfreq
> >> aphasor = frac(frac(aphasor+kphase)-1)+1
> >>
> >> and
> >>
> >> setksmps 1
> >> kphasor phasor kfreq
> >> kphasor loopsegp kphasor+kphase, 0, 1, 1
> >> aphasor upsamp kphasor
> >>
> >> which look quite clumsy and maybe consume more CPU-time than
> >> necessary.
> >> --
> >> Mark
> >> _________________________________________
> >> When you get lemons, you make lemonade.
> >> When you get hardware, you make software.
> >>
> >>
> >>
> >> Send bugs reports to this list.
> >> To unsubscribe, send email sympa@lists.bath.ac.uk with body
> >> "unsubscribe csound"
> >
> > ========================
> > Dr Victor Lazzarini
> > Senior Lecturer
> > Dept. of Music
> > National University of Ireland, Maynooth
> >
>
>
>
> --
> Michael Gogins
> Irreducible Productions
> Michael dot Gogins at gmail dot com
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body
> "unsubscribe csound"
========================
Dr Victor Lazzarini
Senior Lecturer
Dept. of Music
National University of Ireland, Maynooth