On Mon, 22 May 2006 15:11:47 +0100, "Keith G"
wrote:

*Stop press*

I have detected a little artifact in the sound from the Argos stuff this
morning - not audible in normal use (even right up to the speaker), but when
playing back *recordings* and trying to record them with a little mic
there's a little 'whumpa whumpa whumpa' going on at about once every second
(or so) at quite a low level....???

It's here at about 600K:

http://www.apah69.dsl.pipex.com/show/wumpa.mp3

Exactly once per second by the look of it. Does it have a clock, or
could this correspond to the update rate of the display?

d

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Pearce Consulting
http://www.pearce.uk.com