From: Paul
Date: Mon, 30 Apr 2001 13:40:58 +0100
Subject: Re: [TSSP] Time domain modeling
Malcolm Watts wrote: > at a glance, k looks to be pretty low for that system. ? Hmm. The two frequencies involved are 68.129 kHz and 65.908 kHz, so I'd say that sqrt(1+k^2)/sqrt(1-k^2) = 68.129/65.908 so K comes out around 0.13. In fact since I plotted that graph, bug fixes have shifted the modes slightly - now at 69.144 kHz and 65.018 kHz, giving a k nearer to 0.18. Cheers, -- Paul Nicholson, Manchester, UK. --
Maintainer Paul Nicholson, paul@abelian.demon.co.uk.