Csound5, if you build it like that. But even with
single-precision,
there are no problems with butterhp in that version AFAICT.

I'll start suggesting everyone moving to csound 5. It's
quite
good.

Victor

>
> Is there a version of Csound that uses 64 bit floats
> internally for Mac  OS? If yes, where will i find it? Also
> I will try as soon as possible  the 4.23r12 -version for
> mac. I wonder if the noise occurs there  also...
>
> cheers,
>
> Jan Jacob
>
>
>
>
> sound         |         movement          |
> object         |
>         space
> sonic architecture       |        site:
> http://www.sonicarchitecture.de spatial electronic
> composition     |    2nd order ambisonic music
>
>
> --
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