Dear list/ Sir, Sir it has been seen that the resonance frequency estimates with sweep pressure and sweep frequency procedure, higher estimates of resonance frequency with sweep frequency than sweep pressure by 105 to 183 Hz. This was reported to be the effect of rate of pressure change and the effect of multiple pressure sweeps. I wanted to know how rate of pressure change has an effect? What is the physiology behind decrease in resonance frequency with rate of pressure? Hoping for an early reply,
Regards, Megha |