I've tried to figure out what i'm doing wrong with this and i'm pretty 
sure it's a bug with tempest. When i run tempest and use printks to see 
its value it returns "nan". I'm using Csound 5.04.  I also tried it 
using Csound 5.01 and it only returned zero. Here's the orc file i'm 
using:

	instr	2
kx, ky	xyin	.1, 30, 1, 30, 1
ksig	oscili	32000, kx, 1
a1	oscili	ksig, 440, 1
kcps, krms pitchamdf a1, 150, 500, 200
ktempo	tempest	ksig, .02, .1, 3, 2, 800, .005, 8, 60, 2, .04, .995
         tempo	ktempo, 60
kval	tempoval

	out	a1
	printks	"rms %f\ntempest %f\ntempo %f\n", 1, krms, ktempo, kval
	endin


Here's the f statement:
f2 0 128 16 1 128 1

I'm really stumped and any insight would be greatly appreciated.

Thanks,

Colin


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Hi Colin,

The oscili that outputs ksig is reading from f1, not f2. If f1 goes
below zero, then that might explain why you're getting the nan
error.

Jonathan.

Colin Kahn  writes:

> I've tried to figure out what i'm doing wrong with this and i'm pretty 
> sure it's a bug with tempest. When i run tempest and use printks to see 
> its value it returns "nan". I'm using Csound 5.04.  I also tried it 
> using Csound 5.01 and it only returned zero. Here's the orc file i'm 
> using:
>
> 	instr	2
> kx, ky	xyin	.1, 30, 1, 30, 1
> ksig	oscili	32000, kx, 1
> a1	oscili	ksig, 440, 1
> kcps, krms pitchamdf a1, 150, 500, 200
> ktempo	tempest	ksig, .02, .1, 3, 2, 800, .005, 8, 60, 2, .04, .995
>          tempo	ktempo, 60
> kval	tempoval
>
> 	out	a1
> 	printks	"rms %f\ntempest %f\ntempo %f\n", 1, krms, ktempo, kval
> 	endin
>
>
> Here's the f statement:
> f2 0 128 16 1 128 1
>
> I'm really stumped and any insight would be greatly appreciated.
>
> Thanks,
>
> Colin
>
>
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