Another Response on the subject:
I found quite a lot of references via Google, to 'Hertzian Vibration.' A lot of them made reference to contact closure types of equipment. By inference, it seems to be used in relation to low-frequency mechanical vibration.
Still sounds like a stupid bit of pseudo jargon to me. Like 'Hourly time' or 'Gallonic volume.' It's just wrong.
Sparky,
Can you think of a way to make sound without vibration?
Bill
