What approach is this?

I was talking to my professor yesterday and he explained how the active wss sensors work and that their circuitry is likely capping the signal peaks to give the ABM a consistent amplitude throughout all speed ranges. He said if we can verify this with an oscilloscope or maybe even a meter, it wouldn't be difficult to make a conditioner to do exactly what we want it to do.

I could've swore I saw posts by a member here doing some testing with an oscilloscope....