Don Pearce wrote:

On Fri, 04 Aug 2006 09:49:03 GMT, Patrick Turner
wrote:

My use of dB for comparing prices may be taken as voltage comparisons,
so that $10,000 is 20dB more than $1,000.

No, that won't do. Money represents buying power, so that would be
10dB, not 20.

Oh No !

Here we go *again* !

Graham