Petrof Inharmonicity

[Don]

Hi Bill Bremer,

I have 2 sets of data for you about petrof Grands all were the same size
instrument (circa 5'9") 4 different instruments.

*stretch* tuning number 4.9 and 5.0

FAC numbers of

8.7 8.0 4.9

and

8.3 8.4 6.0

I would normally think of these instruments being in a low to medium range.

At 11:43 PM 3/2/98 EST, you wrote:
>Dear List:
>
>I received this question from an outside reader about inharmonicity in his
>Petrof piano.  I think it would be best responded to by the List, especially
>
Regards,
Don Rose, B.Mus., A.M.U.S., A.MUS., R.M.T., R.P.T.
"Tuner for the Centre of the Arts"
drose@dlcwest.com
3004 Grant Rd.
REGINA, SK
S4S 5G7
306-352-3620 or 1-888-29t-uner