MovingPointSource¶

class acoular.sources.MovingPointSource¶

Bases: PointSource

Class to define a point source with an arbitrary signal moving along a given trajectory. This can be used in simulations.

The output is being generated via the result() generator.

conv_amp = Bool(False,  …¶

Considering of convective amplification

trajectory = Trait(Trajectory,  …¶

Trajectory of the source, instance of the Trajectory class. The start time is assumed to be the same as for the samples.

result(num=128)¶

Python generator that yields the output at microphones block-wise.

Parameters:

numinteger, defaults to 128

This parameter defines the size of the blocks to be yielded (i.e. the number of samples per block).

Returns:

Samples in blocks of shape (num, numchannels).

The last block may be shorter than num.