Harmonic errors in single and double chain-of-fifth tunings

Dear friends,

Congratulations to those of you who took part in the Microthon, and thanks
to those who wrote reviews.

I've recently updated my paper 'Harmonic errors in single-chain-of-fifth
tunings' to include more explanation and discussion, and added RMS error to
the charts (you know, the ones that look like alien landscapes).

In it I give a reason to define a wolf fifth as any having an error outside
-12.7 to +12.9 cents.

I've also produced a sequel: 'Harmonic errors in DOUBLE-chain-of-fifth
tunings' with a whole new set of charts, just to make Paul Erlich (alias
Brett Barbaro) happy.

I'd appreciate any suggestions, comments or corrections.

I've also added an RMS error-surface plot to the paper on my strange
9-limit temperament.

You'll find all of these at http://dkeenan.com/Music/

Regards,
-- Dave Keenan
http://dkeenan.com