ipytone.CrossFade

class ipytone.CrossFade(**kwargs: Any)

Bases: AudioNode

An audio node that provides equal power fading between two a/b inputs.

__init__(fade=0.5, **kwargs)

Public constructor

Methods

chain(*nodes)	Connect the output of this audio node to the other audio nodes in series.
connect(destination[, output_number, ...])	Connect the output of this audio node to the input of another node.
disconnect(destination[, output_number, ...])	Disconnect the ouput of this audio node from a connected node.
dispose()	Dispose and disconnect this audio node (as well as its input/output).
fan(*destinations)	Connect the output of this audio node to the destinations audio nodes in parallel.
to_destination()	Convenience method to directly connect the output of this audio node to the main output (speakers) node.

Attributes

a	The input which is at full level when fade = 0.
b	The input which is at full level when fade = 1.
channel_count	An int trait.
channel_count_mode	An enum whose value must be in a given sequence.
channel_interpretation	An enum whose value must be in a given sequence.
disposed	Returns True if the node was disposed (i.e., disconnected and web audio node freed for garbage collection).
fade	A signal node which value sets the mix between the two a/b inputs.
input	Returns the input node, or None if this node is a source.
log	A trait whose value must be an instance of a specified class.
name	A trait for unicode strings.
number_of_inputs	Returns the number of input slots for the input node (0 for source nodes).
number_of_outputs	Returns the number of output slots for the output node (0 for sink nodes).
output	Returns the output node, or None if this node is a sink.

property a: Gain

The input which is at full level when fade = 0.

property b: Gain

The input which is at full level when fade = 1.

chain(*nodes)

Connect the output of this audio node to the other audio nodes in series.

connect(destination, output_number=0, input_number=0)

Connect the output of this audio node to the input of another node.

Parameters:

• destination (AudioNode or NativeAudioNode or Param or NativeAudioParam) – The destination node.

• output_number (int) – The channel number of the output of this node (default: 0).

• input_number (int) – The channel number of the input of the destination node (default: 0).

disconnect(destination, output_number=0, input_number=0)

Disconnect the ouput of this audio node from a connected node.

Parameters:

• destination (AudioNode or NativeAudioNode or Param or NativeAudioParam) – The connected destination node.

• output_number (int) – The channel number of the output of this node (default: 0).

• input_number (int) – The channel number of the input of the destination node (default: 0).

dispose()

Dispose and disconnect this audio node (as well as its input/output).

property disposed

Returns True if the node was disposed (i.e., disconnected and web audio node freed for garbage collection).

property fade: Signal

A signal node which value sets the mix between the two a/b inputs.

A fade value of 0 will output 100% of input a and a fade value of 1 will output 100% of input b.

fan(*destinations)

Connect the output of this audio node to the destinations audio nodes in parallel.

property input

Returns the input node, or None if this node is a source.

property number_of_inputs

Returns the number of input slots for the input node (0 for source nodes).

property number_of_outputs

Returns the number of output slots for the output node (0 for sink nodes).

property output

Returns the output node, or None if this node is a sink.

to_destination()

Convenience method to directly connect the output of this audio node to the main output (speakers) node.