VT/RCT/TLpro data

[Greg Newell]

Ron,
    I wonder what the difference might be using the same notes, A's or C's who
cares, for all three programs. TuneLabPro will use any notes you choose in my
experience so too will RCT I think. If Veritune is listening at the same time,
good. Does this sound like a fair test? Was the piano tuned first or no? If not
how far off was it to start? I have to go back and look again but the curve
between TuneLab and Veritune didn't seem all that different except in the bass.
they may be a few cents off but it's fairly parallel throughout. Did I remember
it correctly? O.K. Now i have to go look again.

Greg

Ron Koval wrote:

> Greg wrote
> >
> Ron,
>     There does indeed appear to be a difference. You say that you did not
> tune the piano. How did you come up with the numbers from the Veritune? What
> notes did you sample for each program. The same notes for each?
> >
> snip
>
> I tried to follow the directions that come with each machine.  So, for
> Tunelab, I sampled all the C's, plus the notes at the stringing break, and
> A4.  For RCT, I sampled the 5 A's.  For the Verituner, I let it listen as I
> was doing the other samples, plus I let it hear all the wound strings.  In
> fine tune mode, the VT lists multiple partial offsets, so I just picked the
> ones that matched the other machines.
>
> Hope this helps! (no I haven't graphed them yet)
>
> Ron Koval
>
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--
Greg Newell
mailto:gnewell@ameritech.net