Easier just to use phasor with negative frequency?

----- Original Message -----
From: Oeyvind Brandtsegg <oyvind.brandtsegg@ntnu.no>
Date: Tuesday, March 8, 2011 3:55 pm
Subject: Re: [Csnd] Reading a table backwards?
To: csound@lists.bath.ac.uk

> maybe you can do:
> 
> ilen = ftlen(itab)
> kindex init ilen
> kvalue table kindex, itab
> kindex = kindex -1
> 
> then, if you want to loop:
> kindex = (kindex == 0 ? ilen : kindex)
> 
> or if you want to stop:
> if kindex == 0 goto stopMe
> goto end
> stopMe:
> turnoff
> end:
> 
> (not tested)
> best
> Oeyvind
> 
> 2011/3/8 Louis Cohen <loucohen@jolc.net>:
> > I'd like to use the same table for generating k-rate signals 
> reading the
> > table forward in some cases and backwards in other cases.
> >
> > Is there an opcode that reads a table from last entry to first 
> entry at
> > k-rate?
> >
> > thanks!
> >
> > -Lou Cohen
> >
> >
> >
> > Send bugs reports to the Sourceforge bug tracker
> >           
> https://sourceforge.net/tracker/?group_id=81968&atid=564599> 
> Discussions of bugs and features can be posted here
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> "unsubscribe> csound"
> >
> >
> 
> 
> Send bugs reports to the Sourceforge bug tracker
>             https://sourceforge.net/tracker/?group_id=81968&atid=564599
> Discussions of bugs and features can be posted here
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> "unsubscribe csound"
> 

Dr Victor Lazzarini, Senior Lecturer, Dept. of Music,
National University of Ireland, Maynooth



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