In Reply to: Re: OK, how about them cable risers? posted by jensw on August 5, 2003 at 15:05:22:
In the air, they will resonate with the sound in the air ( and they do where I live, and listen, and test, etc. )Resonate or vibrate? A resonant system only resonates when its excited at its resonant frequency or frequencies. However it may vibrate at most any frequency.
Also, a cable laying on the floor doesn't escape the sound in the air any more than a suspended cable does. The floor simply adds another mechanical element (and another path for vibrational energy). You're still left with a resonant system in the end susceptible to the same airborne vibrations although the resonant modes may change frequency.
se
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Follow Ups
- Re: OK, how about them cable risers? - Steve Eddy 15:29:26 08/05/03 (1)
- Yes: vibrate. NT - jensw 16:49:18 08/05/03 (0)