On 29/01/2021 00:46, Custos Custodum wrote:
On Thu, 28 Jan 2021 21:39:48 +0000, newshound
wrote:
On 28/01/2021 18:05, alan_m wrote:
On 28/01/2021 17:41, Paul wrote:
wrote:
Hmmm, a badly structured question. Hopefully it makes more sense now.
On 28/01/2021 12:12, wrote:
A bit of a long-shot but ... is there anyone out there who has
restored, is restoring, or has worked on a 19th century square piano?
It says here, it has to be restored, before it can be tuned.
https://antiquepianoshop.com/square-grand-pianos/
Makes for a cheap instrument :-) Replacing
all the strings, dampers, and degrade-able materials.
I guess you get to keep the original wood.
You could keep the strings and the "untuneable nature",
if you had one of these autotuners. Average operating
power = 800W to keep the piano in precise tune. The
800W represents the amount of heat needed to pull the
piano from initial tuning state, into tune.
https://newatlas.com/gilmore-self-tu...-system/21425/
So rather than rotate a peg to tune the string,
it uses electricity and heat in the string, to
set the frequency.
These days you could use a spectrum analyser app on a mobile phone to
tune each key.Â* Play the one note, the app will show the fundamental
frequency, rotate peg to adjust to correct frequency.
Simpler to pay a piano tuner
If you want it done properly.
https://en.wikipedia.org/wiki/Piano_key_frequencies
and this is before you consider that the double and triple strings are
not tuned quite the same.
https://www.youtube.com/watch?v=y47O1LCiQgw
I'm a long way from tuning but that's a useful link. Thanks.
My aim is to try and get the Square P finished before the upright needs
tuning so I can persuade the tuner to look at the Square and give me
some pointers, but I don't believe Squares were typically tuned to equal
temperament (or particularly stable) so tuning will end-up as DIY.