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Pitch Programs:
Pitch programs on ECHOZ have one or two pitch shifters along with
single or multi-tap delay lines. Interval programs have the pitch of the
shift quantized to musical values (third, fifth, octave, etc) while the
others have shifts that range from octave down to octave up or
‘microshifts’ with subtle detuning. Some of the programs have the
pitch shifting in the feedback loop to create up and down arpeggio or
glissando type effects.
Mono Pitch Shift Delay
A mono delay line into a single pitch shifter. The pitch shift is not
quantized to intervals and has a range of -1 octave to +1 octave (-1200
to +1200 cents). Pitch shifting is after the delay feedback so the pitch
is constant as the repeats decay.
Time - delay time
Filter - Pitch shift amount from -1200 to +1200 cents
Feedback - amount of feedback into the delay line
Yellow_Red_Red
Mono Interval Shift Delay
A mono delay line into a single pitch shifter. Pitch shifting is after
the delay feedback so the pitch is constant as the repeats decay. The
pitch shift is quantized to the 8 intervals listed below:
-12 -7 -5 -3 +3 +4 +7 +12
Time - delay time
Filter - selects interval
Feedback - amount of feedback into the delay line
