Use the cascade~ to filter an input signal using a series of biquad filters.
Common Box Attributes
Multichannel Group Attributes
The filter coefficients can be provided as ain the left or right inlet. The coefficients should be in sets of five, each set corresponding to a second-order section or biquad. The first five coefficients in the are used for the first second-order section in the series, the next five for the second, and so on.
The wordfollowed by a nonzero number will turn bypass mode on and cause the dry unfiltered signal to pass through to the object's outlet; followed by a 0 will output the filtered signal.
Resets all coefficients and sample-memory to 0.
In left inlet: Signal to be filtered. The signal is filtered by a series of two-pole two-zero (i.e. biquad) filters, often referred to as "second order sections".
The wordfollowed by a nonzero number will cause the filtered signal to be muted; followed by a 0 will output the filtered signal (this will not prevent the unfiltered signal from appearing at the outlet when bypass mode is turned on).
Multichannel Group Messages
The filtered signal.
|Audio Filtering||Audio Filtering|