Cycling '74 RNBO RNBO Filters State-variable filter with simultaneous outputs

The svf~ object is an implementation of a state-variable filter algorithm described in Hal Chamberlin's book, "Musical Applications of Microprocessors." A unique feature of this filter object is that it produces lowpass, highpass, bandpass, and bandreject (notch) output simultaneously - all four are available as outlets.

Cutoff Frequency (Hz)

Sets the center frequency for the filter.

Q (Resonance)

Sets the Q value for the filter. The svf~ filter takes Q values in the range of 0. through 1.

Cutoff Frequency (Hz)

Sets the center frequency for the filter.

Q (Resonance)

Sets the Q value for the filter. The svf~ filter takes Q values in the range of 0. through 1.

Banging this attribute will reset the object to its default state. Input

The signal to be filtered.

Input

The signal to be filtered.

Cutoff Frequency (Hz)

Sets the center frequency for the filter.

Q (Resonance)

Sets the Q value for the filter. The svf~ filter takes Q values in the range of 0. through 1.

Low-pass Output

The low-pass filtered signal.

High-pass Output

The high-pass filtered signal.

Band-pass Output

The band-pass filtered signal.

Notch Output

The notch filtered signal.