SourceAudio

class ansys.sound.core.sound_composer.SourceAudio(file='')

Sound Composer’s audio source class.

This class creates an audio source for the Sound Composer.

An audio source simply consists of a sound signal (sound samples in Pa over time).

It has no source control.

Class instantiation takes the following parameters.

Parameters:

filestr, default: “”

Path to the audio source file. Supported files are WAV files and and text files with the header AnsysSound_SoundSamples.

Methods

SourceAudio.convert_fields_container_to_np_array(fc)	Convert a DPF fields container to a NumPy array.
SourceAudio.get_as_generic_data_containers()	Get the source data as generic data containers.
SourceAudio.get_output()	Get the generated sound as a DPF field.
SourceAudio.get_output_as_nparray()	Get the generated sound as a NumPy array.
SourceAudio.is_source_control_valid()	Check if the source control is valid.
SourceAudio.load_from_text_file(file)	Load the audio source data from a text file.
SourceAudio.load_from_wave_file(file)	Load the audio source data from a WAV file.
SourceAudio.plot()	Plot the generated sound.
SourceAudio.plot_control()	Plot the source control(s) in a figure.
SourceAudio.process([sampling_frequency])	Generate the sound of the audio source.
SourceAudio.set_from_generic_data_containers(...)	Set the source and source control data from generic data containers.

Attributes

SourceAudio.source_audio_data

Source data of the audio source.