It happens when the cars with the aftermarket sound systems roll by, because it still happens when we can hear it, but it also happens when it’s too far away for anyone else to hear. I associate it with deep bass, but I don’t actually know what’s causing the effect.
Do you mean like a bass sound? Any idea what frequency?
It happens when the cars with the aftermarket sound systems roll by, because it still happens when we can hear it, but it also happens when it’s too far away for anyone else to hear. I associate it with deep bass, but I don’t actually know what’s causing the effect.