[net.music] Physics of harmony

mem@sii.UUCP (Mark Mallett) (08/25/83)

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Can anybody tell me, or point me to literature describing, why certain
combinations of tones are pleasing and some aren't?  That is, I'd like
to know some of the physics of harmony.  For instance, why are
major thirds, fourths, fifths & major triads pleasant?  I can
tell the ratio of the frequencies of all the notes involved, and that
the base-10 logarithms of those ratios are rather interesting.  Any
real information would be appreciated.

Mark E. Mallett
decvax!sii!mem

tab@ihuxl.UUCP (08/26/83)

A treatment of this subject in incredible detail can be found in the
book On the Sensations of Tone (as a Physiological Basis for the
Theory of Music) by Hermann Helmholtz.  Although it was written over
a century ago, it still seems to be the main text at the intersection
of music, physiology, and psychoacoustics.  A paperback version in
English is published by Dover.  I would also expect any reasonable- 
sized library to have it.
                                  T. A. Burrows
                                  Bell Labs - Indian Hill