Am Mittwoch, 30. September 2015, 21:10:26 schrieb Tim Goetze:
[Dave Phillips]
I pretty much agree with this POV. I'm
reminded of Luis Milan's advice re:
tuning to the novice on the vihuela, it was something like "Tune the highest
string as high as it will go", a rather practical commentary on intonation from
the 16th century.
Yes, this has a long tradition: the higher the tension, the more
energy the string can handle, the louder the sound. Supported by
advances in instrument making and in the materials used, this has lead
to a continuous rise in pitch over the centuries.
Actually the advice to tune the highest string to *almost* its breaking tension is given
in a lot of instructional essays in Renaissance and Baroque.
Fact is that we know next to nothing about the quality and production methods gut string
materiel they had. John Dowland's treatise in his son's "A Varietie of
Lute-Lessons" talks about strings from different provenance as being ideal for
certain registers on the lute. Wire-wound gut was only invented at some point in the 18th
century AFAIK.
Another fact is, that a string has a "sweet spot" in tension, where it sounds
best. So when stringing an instrument you aim for that by choosing material and thickness
(besides basic sound characteristics you wouldn't mix, like solid metal vs. gut).
But the highest, i.e. thinnest string was the one to break most easily, so this was indeed
limiting how high an instrument at a given scale length could be tuned, and was probably
the main reason for changing to re-entrant tunings on these large-scale orchestra
theorboes they developed in Italy after 1600.
my 2c,
Edgar
Incidentally, virtually none of the famous Guarneri or Stradivari
violins is still in original shape. Almost all of them have been
extensively modified and reinforced in order to accommodate the
high-tension strings and playing necessary to produce the volume that
can fill a modern concert hall.
Cheers, Tim
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