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a steam driven shaft
with cogs on it that have magnets at what effectively becomes harmonic intervals
you'd have some sort of arrangement of keys that would either enable the magnetic pulses to be output to a speaker
thus, an steam powered electric musical instrument would be created
edit: infact, have both, for that full on Dr Phibes experience :D
( ,
Thu 27 Aug 2009, 1:57,
archived)
with cogs on it that have magnets at what effectively becomes harmonic intervals
you'd have some sort of arrangement of keys that would either enable the magnetic pulses to be output to a speaker
thus, an steam powered electric musical instrument would be created
edit: infact, have both, for that full on Dr Phibes experience :D
![link to this post #](/images/board_posticon.gif)
( , Thu 27 Aug 2009, 2:03, archived)
![link to this post #](/images/board_posticon.gif)
I thought about it later and realized that the magnets could be in fixed discs and
the key, when pressed, brings a second interrupting disc between that makes
the connection to the drive shaft. Magnets could be set in the disc at right angle
to the spindle axle and the coils would be fixed around the axle beside the
magnet disc. Reduces the actuated parts to little tandem wheels in the key
end. Big O drive shaft, little o upper magnet disc, and the keyed disc.
oO
o___v
^
( ,
Thu 27 Aug 2009, 2:12,
archived)
the key, when pressed, brings a second interrupting disc between that makes
the connection to the drive shaft. Magnets could be set in the disc at right angle
to the spindle axle and the coils would be fixed around the axle beside the
magnet disc. Reduces the actuated parts to little tandem wheels in the key
end. Big O drive shaft, little o upper magnet disc, and the keyed disc.
oO
o___v
^
![link to this post #](/images/board_posticon.gif)
but it could be a funny instrument to make
and some mad bastard is going to want to perform with it.
( ,
Thu 27 Aug 2009, 2:15,
archived)
and some mad bastard is going to want to perform with it.
![link to this post #](/images/board_posticon.gif)
Small beads of steel in plastic discs, same actuating method, but use
standard guitar pickups fed to a conventional amplifier. If you used
beads of the same mass as the part of a string inside the pickup's
capture zone the result would sound pretty close to a normal guitar.
edit: BTW for any geeks out there.
Tone-Wheel organs use a variation on that idea.
( ,
Thu 27 Aug 2009, 2:28,
archived)
standard guitar pickups fed to a conventional amplifier. If you used
beads of the same mass as the part of a string inside the pickup's
capture zone the result would sound pretty close to a normal guitar.
edit: BTW for any geeks out there.
Tone-Wheel organs use a variation on that idea.