The pch notation of the PianoRoll is not the same as Csound pch
notation. Blue uses:
oct . scaleDegree
where scaleDegree is simply an integer. BlueX7 uses csound style pch
notation, meaning the scale degree has to have at least two digits.=20
is equivalent to:
in csound pch-notation. =20
The reason behind blue's pch notation is that some scales may have
more than 100 scale degrees per octave, as well as it does not support
fractional scale degrees.
I think the thing for me to do would be for me to make blueX7's code
be able to take in csoundpch or straight frequency for p4. I will do
that today and put out a release tonight with that change.
Also, using the PianoRoll with pch output, that can also be used with
the Tuning NoteProcessor. The idea for having pch notation for the
PianoRoll in the first place was to be able to use them with the pch
noteProcessors as well as the TuningProcessor( I have yet to modify
those processors to take in non-12 scale degree octaves). Maybe it's
easier if I just add some configuration options for transposition and
otherwise to the pianoRoll.
Either way, I'll have something for you tonight. =3D)
On 5/12/05, Chuckk Hubbard <badmuthahubbard@...> wrote:
> Hi. My score is:
> i2 0.0761 1.421 8.0 100
> i2 1.5481395 3.0455203 8.1 100
> i2 4.542901 0.7360007 8.3 100
> i2 5.2535224 0.5583454 8.5 100
> i2 5.8880057 0.58372474 8.6 100
> i2 6.5478687 1.2182081 8.7 100
> i2 7.7406974 1.0405527 8.9 100
> extracted from a piano roll. Why does the pitch jump by fifths and
> octaves? The 3rd, 4th, 5th, and 6th pitches are in dog range. I made
> sure I'm looking at p4, and these are the same note format suggested
> in the documentation. These pitches should all be within a minor 7th,
> but they cover at least 4 octaves, as played by BlueX7.
> Am I doing something wrong?
> "Some people got attitude,
> Backed up with attitude."
> -G. Love
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