Hi Rory,

I think there must be an issue when you change your comparison against
the 10 (constant) to the khrm (k-rate) that the type of goto must be
changing.  Could you do a test making khrm as ihrm to see if that
works?

steven

On Mon, Nov 24, 2008 at 8:30 AM, Rory Walsh <rorywalsh@ear.ie> wrote:
> One of my students was asking if there is a version of the the buzz
> opcode that has a fade-in for each harmonic so that pops do not occur
> in the output. I didn't know if there was and couldn't find on in the
> manual so I set about doing a simple UDO for him. Here's what I have,
> the problem is explained below:
>
>        opcode testBuzz, a, kikip
> kamp, ifreq, khrm, ifn, icnt   xin     ; read input parameters
> if (icnt >= 10) goto skip
>   kenv linseg 0, 0.1, 1, 1, 1
>   a1   testBuzz kamp*kenv, ifreq, khrm, ifn, icnt+1
> skip:
>   aout oscil kamp/khrm, ifreq*icnt, ifn
>        xout (aout+a1)                 ; write output
>        endop
>
> The problem is that if I use khrm instead of 10 in my test against
> icnt, csound will baulks out at init-time. Any suggestions as how can
> I do this? I'm trying to use that hkrm value toset the number of
> harmonics.
>
> Rory.
>
>
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