Do speaker cables need a burn in period?


I have heard some say that speaker cables do need a 'burn in', and some say that its totally BS.
What say you?


128x128gawdbless
Is air burning?

I am burning-in cables right now with some Internet radio from far away. That helps as the signal collects more energy going under the ocean. Electric eel make wonders. I already hear much more rounded middle of the vocal mids in female singers. A few more years, and male voices will start getting shape.
If there are no instruments that can measure it, then it doesn't exist on account of the fact we have instruments than can measure the EM force half way across the universe. We certainly have instruments that measure with 100 times the resolving power of the best biological ear on the commercial market. So if you can hear it it can most definitely be measured.