help with cable resonance equation.

[blowinch]

hello im new to the site and find it interesting and informative.

At the below address is an article on debunking the myth of cable resonance, which is backed up by a formula for finding cable resonance. Not all the terms are explained however such as the term s and omega. doublessly their meanings are crucifyingly obvious, however i cannot follow the equation and would appreciate the help. Thanks. Ryan.


http://www.audioholics.com/techtips/audioprinciples/interconnects/speakercableresonances.php

 

[Richard Black]

Lower case omega, as used in those equations, is frequency in radians per second, i.e. 2 times pi times the frequency in Hz. s is defined on the page as j times omega, where j is the square root of minus one, i.e. the basic imaginary number.

 

[blowinch]

cheers.

perfect thank you. Lower case omega representing the rads has had me before. duh. most appreciated. Ryan.

 

[mtrycrafts]

perfect thank you. Lower case omega representing the rads has had me before. duh. most appreciated. Ryan.

You could also calculate backwards; what cable metrics you need to make it resonate at 20kHz or below Then see if such a cable is even made.

 

[Sheep]

Good Gawd Mtry, your post count is huge!

SheepStar

 

[mtrycrafts]

Good Gawd Mtry, your post count is huge!

SheepStar

All relative AVS has posters in the 5 digits
I should be able to bring my post counts with me wherever I've been