Because the pitch shifting is a mono in, multi out effect, the feedback paths of the shifted voices are
summed together
fi
rst before being fed back to the pitch shifter. This causes the feedback to slowly
fade towards the center even if the voices are panned hard left/right when the pitch shifter is inside
the feedback path. There is also a gentle lowpass
fi
lter in this mode to help remove some of the very
very high annoying stuff that can happen when shifting up over and over again.
Note: Feedback amounts may have different effects in one mode vs the other.
Auto EQ: Determines the amount of automatic EQ that is applied to the shifted voices to help them
sound more natural. When shifting down the auto eq brightens things up to try and preserve the
transients of the original signal. When shifting up, the auto eq smooths out harsh squeaky sounds.
The eq is automatically adjusted based on the amount of shift applied in either direction. A default
setting of 10 is recommended.
The following parameters are available for both pitch A and B:
Level: Adjusts the volume of the pitch.
Shift: -2 Oct, -P12, -P11, -Oct, -M7, -m7, -M6, -m6, -P5, -Tri, -P4, -M3, -m3, -M2, -m2, Uni, m2, M2,
m3, M3, P4, Tri, P5, m6, M6, m7, M7, Oct, P11, P12, 2 Oct
Detune: The amount of detuning, from -50 cents to 50 cents.
Delay: The amount of delay, from 0 ms to 1000 ms.
Feedback: The amount of feedback for each voice. Behaves differently depending on how
Feedback Sw is set.
Pan: Moves the pitch left or right in the stereo
fi
eld.
Performance Parameter
FREEZE: Freezes the pitch-shi
fi
ting sound for pad like textures. The dry signal is still passed through.
Prism Shift
Open the door to never before heard polyphonic effects. PrismShift leverages sophisticated polyphonic
pitch tracking and Eventide’s new low-latency polyphonic pitch shifting engine to generate 3 arpeggiated
voices (Low, Mid, High)—all from a single chord. The detected chord intervals are separated, staggered
and pitch shifted to create 4 different arpeggio types: rising, falling, rising/falling, and falling/rising The
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10. ALGORITHM GUIDE
141
Summary of Contents for H90 Harmonizer
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Page 6: ...9 Software Updates ...
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Page 61: ...Fig 7 6 Input level display Fig 7 7 Output level display Exp Ctl 7 SYSTEM MENU 61 ...
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