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EMS iVCS3 - Dynamic Compressor;Expander Unit; Settings; Sampling Rate Setting; Buffer Size Setting

EMS iVCS3
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emphasizing the harmonic resonances of the internal delay line whose length
(and resulting resonant frequency) is set by the!delay!knob.
DELAY:! The! ‘d’! knob sets the length of the delay line with lower settings
corresponding to shorter delays.! The amount of feedback, controlled with
the! ‘g’! knob, will determine how many “echoes” will be heard this is the
echo-density.
!Note: Wild and wonderful pitch glissandi will result from riding or randomizing
the!‘d’!knob.!!This is because you are changing the length of the delay-line on
the fly and this has the effect of temporarily transposing the “sample” that is
loaded into the delay line at that time.
!Note: The delay line is cleared and reset when you toggle the on button.
Note: ‘d’ time in Flanger is in the range 1 ÷ 10 Milliseconds, while in Delay is
in the range 10 ÷ 2000 Milliseconds. Flangerlfo’ is in the range 0.01 ÷ 10 Hz
while in Delay mode is in the range 0 ÷ 1 for dry/wet mix.
Dynamic Compressor/Expander. This unit functions as an audio
compressor, limiter, expander, using either soft-knee or hard-knee
mapping, and with dynamically variable performance characteristics.
Settings
Sampling Rate, for full-range audio, the recommended sampling rate is 44.1
kHz. Using a lower rate iVCS3 will reduce the number of samples that has to
calculate, this will facilitate your Device's burden, but it will also reduce the
frequency range. If your device is struggling at 44.1 kHz, you should try a
lower rate and/or increase Buffer Size.
Buffer Size set the Audio Device latency. When you run iVCS3 from
Audiobus, or Inter-App !this value will be taken from Audiobus or Inter-App
Host. Warning! When an app runs first and keeps running in the background,
the Sampling Rate and Buffer Size will impose for the whole iOs while
running.
Keyboard Split (Octaves) sets the number of keys visible in the main view.
Spring Reverberation
You can select one of the six reverberation modes.
FDN is 8 delay line stereo FDN reverb, with feedback matrix based upon
physical modelling scattering junction of 8 lossless waveguides of equal
characteristic impedance. Based on Csound orchestra version by Sean
Costello.
Parametric is the Eugenio Giordani Schroeder model.