I also tried moving the LFO plugin to a separate buss but could not make that work either. However when I install the plugin called “LFO” that came with my Ardour installation as a plugin of that audio channel, it just shuts off the output the output of the LFO seems to be stuck at 0.0 no matter how I manipulate the controls, but don’t know what correct operation is supposed to look like. (Ultimately I’d want to use automation to control the frequency of the LFO, but a fixed frequency would be a huge step in the right direction).
In a sense I want to automate this parameter, not with manual input or with drawn lines but rather with a sine wave, like that would be produced by an LFO. I have an appropriate filter set up on a track, and as I experiment with the filter’s cutoff frequency I am getting exactly the kind of filter effect I am interested in. This is the need for a new EOG biopotential power-line interference is suppressed conventionally by the amplifier that accounts for the problems of the conventional use of low pass filters of high orders, with a cutoff model. What I’d like to do is use an LFO and a filter to do the same to an audio track in ardour. If you have experience with analog synthesis you will likely be very familiar with the notion of manipulating a filter’s cutoff frequency with an LFO to give dynamism to the timbre of, for example, a saw tooth wave oscillatior.
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