[CAUT] Harpsichord popping strings

Fred Sturm fssturm at unm.edu
Mon Oct 11 12:19:27 MDT 2010


On Oct 11, 2010, at 11:51 AM, Laurence Libin wrote:

> Forgive me for bringing this up, but is the harpsichord tuned at the  
> designed pitch?
> Laurence


	I think that is a good place to start. A lot of instruments are  
designed and constructed for low pitch (usually 415). Sometimes they  
have transposing keyboards, sometimes not. A reasonably well-designed  
harpsichord _might_ be able to withstand being 100 cents sharp, but  
that is certainly not always the case.
	There is the question of where they are breaking, If it is  
consistently at the pin, and if they are strung so that the coil on  
the pin crosses over a length of wire (especially with becketless  
pins, but some makers do this with beckets as well - for additional  
security against the coil coming loose), that can produce a kink in  
the wire which can cause breakage. This is especially if the under  
wire is at the point where the coil wire is just leaving the pin.
	Beyond that, it is a question of scale. If it was scaled badly, there  
isn't much to be done, other than replace low tension wire with modern  
high tension, with the difference in sound that will create.
Regards,
Fred Sturm
fssturm at unm.edu
http://www.createculture.org/profile/FredSturm
http://www.youtube.com/fredsturm
http://www.cdbaby.com/Artist/FredSturm




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