If I were a little better able to travel, this might be tempting. I could easily tune the piano, someone else would have to make the measurements, then we could put a humidifier in the room for a day or so, and I could tune it again. Of course, quality is in the ear of the listener, but it seems to me that someone who has NEVER used an ETD might have something to offer to a project like this. Someone totally (for 32 years) uninfluenced by the machine's distinctions, or by arbitrary adherence to the various partial choices. It might, actually, offer one of two experiments: if my tuning is uniform enough just from so many years of doing it, that would suit Ron's original experiment. If it turned out to have minor but erratic changes between the tunings -- or not to have them -- that might answer whether an ETD is really a helpful study tool to improve all aural tuners' work ... or not. Susan (ducking ...) On 5/15/2012 9:36 AM, Ron Nossaman wrote: > On 5/15/2012 9:53 AM, Ron Koval wrote: > >> Let me create a custom tuning style that should replicate a master >> tuning - > > Why? I still need a strictly aural "as refined as possible" tuning > that the master tuning would supply. > > > should we stick to instruments that only have wound >> strings on the bass bridge to replicate the RPT testing piano - or maybe >> different pianos would give us more info? > > I don't think it matters at this point. For now, we need some sort of > trial to define the questions. > > >> What's the "recipe"? >> >> 6:3 wound bass strings? >> 4:2 temperament and down to bass break? >> 2:1 to the top - starting where? > > I don't think it's critical. The point is to do the same thing to the > piano at different RH% levels and compare results. > > >> I assume there aren't transition sections between the different octave >> types? > > I don't see that it matters. > > >> If we can make this work, it bypasses needing to actually tune the >> piano, just step through the notes A0-C7 to gather the inharmonicity >> data and let the Verituner calculate... Shouldn't take more than 10 >> minutes or so! > > No, if you're going to try to fake the data, count me out. The whole > point is a sampling of real world results. This is exactly why I do my > own research when I can, and why I haven't brought this up until now, > as I've wondered about this for some years. If we can't do it right, > let's just not do it at all. > Ron N > >
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