GC-1195 GC-1197 Chimes

[Terry Perdue]

The tones are generated by a 'top octave' generator chip, and not adjustable
relative to each other. Unless there's a problem with the chip - unlikely -
the tones have to be correct. It may sound discordant, but that's a close
approximation to how real chimes sound.

----- Original Message -----
From: "Greg WB8NGA" <greg at BOWSER.COM>
To: <HEATH at LISTSERV.TEMPE.GOV>
Sent: Monday, March 17, 2003 11:47 AM
Subject: GC-1195 GC-1197 Chimes


> Just wondering if anyone knows of a way to set the
> pitch of the chimes other than by ear?  I'm am not
> musical but I cant seem to get them to sound right.
> Seems like it would be possible to use a counter
> somewhere within the circuit to measure a clock
> frequency.  It may be covered on the schematic but I
> don't have one.
>
> Thanks,
> Greg
>
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