If all you want to do is generate two different simple waveforms that
are shifted 175 and 224 Hz from the original, I would simply use two
more triangle oscillators in place of the pitch shifters, and set the
frequencies using a bit of math based on the frequency of the first
triangle oscillator. I suspect this diagram could represent a hardware
synth, where three oscillators is about the max you can get without a
huge modular system.
Digital pitch shifting uses either FFT or other windowed procedures
which sometimes doesn't always transpose a sound that smoothly and
without some artifacts.
best,
d.
hard off wrote:
in the following picture:
http://www.soundonsound.com/sos/Mar02/images/synth4.gif
how do i make a frequency shifter ? is this the same as the pitch
shifter that i can rip from the pd docs, or is there a simpler way??
--
derek holzer ::: http://www.umatic.nl
---Oblique Strategy # 201:
"What were the branch points in the evolution of this entity?"
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