allpass~
Description
Use the allpass~ object to filter an input with an allpass filter. The allpass filter has a flat magnitude response but a complex phase response, typically delaying sharp transients.
Examples
Short delay with feedback to blur the input sound, or longer delay for discrete echoes
Arguments
max-delay [float]
Optional
Unitsms
The maximum delay time. Defaults to 10 ms if not specified.
initial-delay [float]
Optional
Unitsms
Initial delay time
gain [float]
Optional
Gain coefficient
Attributes
Common Box Attributes
Messages
float
Arguments
filter-parameter
[float]
Middle inlet: The delay time in milliseconds
Right inlet: The gain coefficient
Right inlet: The gain coefficient
clear
Reset the filter state
signal
Left inlet: The signal to be filtered
Middle inlet: The delay time in milliseconds
Right inlet: The gain coefficient
Middle inlet: The delay time in milliseconds
Right inlet: The gain coefficient
Output
signal
The filtered signal.
See Also
| Name | Description |
|---|---|
| Sound Processing Techniques | Sound Processing Techniques |
| biquad~ | |
| comb~ | |
| cross~ | |
| lores~ | |
| phaseshift~ | |
| reson~ | |
| svf~ | |
| teeth~ | |
| Audio Filtering | Audio Filtering |