Re: [LAU] Frequency-response analyzer for Linux?

I have a couple DSP-for-dummies questions. I'm still intrigued by the idea of getting a proper Auto Wah-Wah sound going. I like the approach of building one out of LADSPA plugins. My question is this: what tools would I use on Linux to analyze the frequency response and characteristics of the many, many LADSPA filter plugins, so as to decide which has the response closest to a real wah circuit (i.e. a lowpass with a resonant peak just above the rolloff point)? What I'm going for is this: http://www.geofex.com/Article_Folders/wahpedl/wahped.htm I don't know squat about DSP, otherwise I might just try coding something up; the LADSPA spec looks pretty straightforward. -ken _______________________________________________ Linux-audio-user mailing list Linux-audio-user(a)lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user