> Does anyone know of a software based graphic equaliser or
> filter that replicates the ISO standard 1/3rd Octave points.
> I would like to be able to set the equaliser to the same intervals
> as the ISO standards so as to pass a pink noise though it and
> replicate an ISO test curve. in real time.
It looks like ISO standard 1/3rd octave software:
http://www.gold-line.com/pdf/manual/p_eq2lit.pdf
http://www.adm-messtechnik.de/assets/images/OR7933_Specs.pdf
Cheers
Eberhard Sengpiel
Forum for microphone recordings
and sound studio techniques
http://www.sengpielaudio.com