CHAPTER 21. LIVE AUDIO EFFECT REFERENCE
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Beat Repeat includes a combined lowpass and highpass lter for de ning the passed fre-
quency range of the device. You can turn the lter on and off, and set the center frequency
and width of the passed frequency band, using the respective controls.
The original signal (which was received at Beat Repeat's input) is mixed with Beat Repeat's
repetitions according to one of three mix modes: Mix allows the original signal to pass
through the device and have repetitions added to it; Insert mutes the original signal when
repetitions are playing but passes it otherwise; and Gate passes only the repetitions, never
passing the original signal. Gate mode is especially useful when the effect is housed in a
return track.
You can set the output level of the device using the Volume control, and apply Decay to
create gradually fading repetitions.
21.4
Chorus
The Chorus Effect.
The Chorus effect uses two parallel time-modulated delays to create chorus (thickening) and
anging effects.
Each delay has its own delay time control, calibrated in milliseconds. Delay 1 has a highpass
lter that can remove low frequencies from the delayed signal. Greater highpass values let
only very high frequencies pass through to Delay 1.
Delay 2 can switch among three different modes. When off, only Delay 1 is audible. In Fix
Mode, only Delay 1's delay time will be modulated. When Mod is activated, Delay 2 will
receive the same modulation as Delay 1.
