Specifications

DigiRack Plug-Ins Guide52
Groove Provides fine adjustment of the delay in
percentages of a 1:4 subdivision of the beat. It
can be used to add “swing” by slightly offsetting
the delay from the precise beat of the track.
Multichannel Mod Delay II
The Tempo and Meter controls are linked on
multichannel versions of Mod Delay II. Each
channel has its own Duration and Groove con-
trols, but the Tempo and Meter controls are glo-
bal.
Signal Generator
The Signal Generator plug-in produces audio
test tones in a variety of frequencies, waveforms,
and amplitudes. It is particularly useful for gen-
erating reference signals with which to calibrate
the 96 I/O or 192 I/O and other elements of
your studio. Refer to the Getting Started Guide for
instructions on using Signal Generator to cali-
brate the 96 I/O, or 192 I/O audio interfaces, as
well as older audio interfaces.
Signal Generator Controls
Frequency Sets the frequency of the signal in
hertz. Values range from a low of 20 Hz to a
high of 20 kHz in a 44.1 kHz session. The upper
limit of the frequency range for this setting will
increase to match the Nyquist frequency (half the
sample rate) in 96 kHz and 192 kHz sessions
(HD-series systems only).
Level Sets the amplitude of the signal in deci-
bels. Values range from a low of –95 dB to a high
of 0.0 dB.
Signal These buttons select the waveform.
Choices are sine, square, sawtooth, triangle,
white noise, and pink noise.
It is not possible to exceed the maximum
delay length for a particular version of Mod
Delay II. Consequently, when adjusting any
of the tempo controls (Tempo, Meter, Dura-
tion, and Groove) you may not be able to
adjust the control across its full range. If
you encounter this behavior, switch to a
version of Mod Delay II that has a longer
delay time (for example, switch from Me-
dium Delay to Long Delay).
Tempo, Meter, Duration, and Groove controls for a
stereo instance of Mod Delay II
Signal Generator plug-in
The TDM Signal Generator produces a tone
as soon as it is inserted on a track. To mute
the Signal Generator, use the Bypass button.
When using the RTAS version of Signal
Generator, start playback to generate.
The pink noise generator in the Signal Gen-
erator plug-in is calibrated at RMS level,
rather than peak level.
The Signal Generator plug-in is not in-
tended for rigorous test purposes; it is a sim-
ple level calibration tool.