In response to Bill Bremmer's EBVT tuning vs. ET tuning. Hmmmmmm..... Looking at those numbers, I'm having problems with the note C4. It appears that there was a partial jump there. Extrapolating the SAT calculation should be around 2.2 instead of -1.2. This leaves me in the lurch for trying to figure out any offsets. Just using the numbers and graphing them ends up with a tuning that doesn't appear to follow the aural directions for the EBVT. If you could double check the numbers in your SAT, and make sure that they are all using the same partial; I could go from B to B just as easily if that would help. What I did for your tuning posted years ago,(I think it was for a Kawai, I could dig it up....) was find an octave using the same partial, in the middle of the piano. Measuring the top and bottom note to determine the octave width, I then estimated an ET curve over your EBVT numbers, and added or subtracted to come up with offsets. This also doesn't strictly follow the aural directions, but it makes a tuning that I like. Graphing the offsets from Rob Scott predicts a tuning that follows the aural directions exactly. Yet when you tried this tuning, it did not sound right to you. I've meant to dig up the old numbers and re-calculate using the Verituner, but haven't had a chance to do that yet. Congratulations on a great experience. Who else gets to play freshly tuned pianos every day? What a job! Ron Koval _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com
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