allpass ctrl ( map_list = None, title = None, wxnoserver = False ) ¶ fadetime: float, optionalĬrossfade time between old and new input. Private Methods: Inherited from PyoObject Return the waiting time applied when calling the stop method on this object. Set a specific waiting time when calling the stop method on this object. When autoStartChildren is activated in the Server, use this method to explicitly add an object in a dsp chain, which is generally controlled by the last object of the chain. When autoStartChildren is activated in the Server, call this method to force an object given to the mul attribute of another object to use the wait time from the stop method instead of being stopped immediately. When autoStartChildren is activated in the Server, call this method with False as argument to stop the propagation of play/out/stop methods to and from this object. Return the current buffer size (samples per buffer), as an integer. Return the current sampling rate (samples per second), as a float. Return a reference to the current Server object. Return a list of Stream objects managed by the instance. Print infos about the current state of the object. Mix the object's audio streams into voices streams and return a Mix object.Īdjust mul and add attributes according to a given range. Start processing and send samples to audio output beginning at chnl. Start processing without sending samples to output.
Return the first sample of the current buffer as a float. Returns True if the object is outputting. Returns True if the object is currently playing, otherwise, returns False. Opens a sliders window to control the parameters of the object. Q of the filter, defined (for bandpass filters) as freq/bandwidth. freq: float or PyoObject, optionalĬutoff or center frequency of the filter. Biquad ¶ class Biquad ( input, freq = 1000, q = 1, type = 0, mul = 1, add = 0 ) ¶Ī sweepable general purpose biquadratic digital filter. Sinusoidal component according to its frequency. A band-reject filter, attenuates frequencies between its two cutoffįrequencies, while passing those outside the ‘reject’ range.Īn all-pass filter, passes all frequencies, but affects the phase of any given A bandpass filter passesįrequencies between its two cutoff frequencies, while attenuating those outside Passing high frequencies above the cutoff frequency, and progressivelyĪttenuating frequencies below the cutoff frequency. Common types include low-pass, which pass throughįrequencies below their cutoff frequencies, and progressively attenuatesįrequencies above the cutoff frequency.
Different kinds of audio filtering operations.Īn audio filter is designed to amplify, pass or attenuate (negative amplification)
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