Operation Manual

6.36 Lin Gain 100
6.36 Lin Gain
This module is used to modify the amplitude of a signal. It has one input, the signal
to be adjusted, and one output, the adjusted signal.
The amplitude of the signal is a controlled with the amount slider on the front panel.
The output signal is the input signal multiplied by a gain having a value between the
min and max range set in the dialog of the module in the Builder.
6.37 Lowpass1
The Lowpass1 module is a first order low-pass filter (-6dB/octave). Its one input
is the signal to be filtered, its one output is the filtered input signal.
Tuning the filter
The cutoff frq knob tunes the cutoff frequency of the filter to the desired level.
The default value of the following parameter is set at construction
• Cutoff frequency: value of the filter cutoff frequency.
Note: see also Lowpass2, Vlowpass2 and Vlowpass4.
6.38 Lowpass2
The Lowpass2 module is a second order low-pass filter (-12dB/ octave). Its one
input is the signal to be filtered, its one output is the filtered input signal.
The cutoff frq knob tunes the cutoff frequency of the filter to the desired level.
The resonance button is used to adjust the resonance of the filter around the cutoff
frequency as shown in Figure 54.
The default value of the following parameters is set at construction
• Cutoff frequency: value of the filter cutoff frequency.
• Resonance: resonance of the filter around its cutoff frequency.
Note: see also Lowpass1, Vlowpass2 and Vlowpass4.