Hello Kevin,
I think this could be done in Audacity, by mixing the waveforms to a final track, and viewing it. However, I think this would be somewhat clumsy. I also think that I could do this in GNU Radio, with mixing nodes and oscilloscope displays.
I have no experience with GNU Radio, but what you want could be patched together in PureData [1], Csound [2] (both showing the waveform in real-time as it is played) or GNU Octave [3]. PureData and Csound might have a steep learning-curve, if you have never used them before, but are both quite versatile DSP "patching" languages. KR, Dennis [1] https://archive.flossmanuals.net/pure-data/audio-tutorials/oscillators.html [2] https://cabbageaudio.com/docs/signaldisplay/ [3] https://docs.octave.org/latest/UI-Elements.html _______________________________________________ Linux-audio-user mailing list -- linux-audio-user@xxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to linux-audio-user-leave@xxxxxxxxxxxxxxxxxxxx
