Steampunk phonetics, continued
In Alexander J. Ellis's 1873 article "On the Physical Constituents of Accent and Emphasis", he asserted that there are "four principal matters to be considered in a sound-curve, which will be here called length, pitch, force, and form". Yesterday I quoted his oddly labored explanation of length, by which he means what we would now generally call "duration". We can skip his equally-labored explanation of pitch — it's correct, as we'd expect from the man who introduced and named the cent as a unit of measure for pitch intervals, but otherwise its main point of interest is his adherence to the rarely-used "philosophical pitch" standard, which has middle C at 256 Hz, and therefore C in all other octaves at frequencies of powers of two. What Ellis has to say about force, however, is an interesting mixture of science and error.
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