Hi Paul,
Just discovered that the bell partial analysis program at
http://www.oakcroft13.fsnet.co.uk/index.htm
is really easy to use and good at finding accurate partials.
Recommend it to anyone to have a go.
Here is a glockenspiel oboe:
http://homepage.ntlworld.com/robertwalker/fts/glock_oboe.mid
Isn't it lovely!
It's playing the Slendro Alit mode in the scale of a Gamelan from South Bali.
Here it is again.
http://homepage.ntlworld.com/robertwalker/fts/glock_oboe_with_ocarina_glock.mid
playing with an ocarina glockenspiel, a genuine glock on its own (low in pitch), and
a another "glockenspiel". This time, in pentatonic j.i, so more of the oboe world.
Can you tell which instrument is playing the second low "glockenspiel" I wonder?
The oboe glock didn't sound much like one (nor does the ocarina glock really,
but its nice), and I think anyone interested in the necker cube type illusion might
want to try an inharmonic instrument with a bit less attack to it (or a harmonic one
with more attack?).
Robert
Robert wrote,
>Here is a glockenspiel oboe:
>http://homepage.ntlworld.com/robertwalker/fts/glock_oboe.mid
>Isn't it lovely!
Yes, except it makes my soundcard crap out at many points in the piece --
with either annoying pitch glissandi or complete noise.
Anyway, what is a glockenspiel oboe? A bunch of glockenspiels playing in
parallel in a fixed oboertonal chord?
>It's playing the Slendro Alit mode in the scale of a Gamelan from South
Bali.
Are you sure? Sounds like a Pelog, not Slendro, mode.
--- In tuning@y..., "Robert Walker" <robert_walker@r...> wrote:
/tuning/topicId_18423.html#18423
>
> Here is a glockenspiel oboe:
> http://homepage.ntlworld.com/robertwalker/fts/glock_oboe.mid
>
Hi Robert...
Well, these effects are, of course, somewhat similar to various
"combine" functions in patch editors, where various waveforms and
partials from one sound are "morphed" gradually into another...
I suppose in this respect, it *IS* somewhat like an "Escher" or
"Necker" transformation....
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Joseph Pehrson