Class to simulate white or pink noise as uncorrelated signal at each channel.
The output is being generated via the
seed= CArray(dtype = uint32, …¶
Array with seeds for random number generator. When left empty, arange(
signal.seed will be used.
numchannels= Delegate('mics', 'num_mics')¶
Number of channels in output; is set automatically / depends on used microphone geometry.
start_t= Float(0.0, …¶
Start time of the signal in seconds, defaults to 0 s.
start= Float(0.0, …¶
Start time of the data aquisition at microphones in seconds, defaults to 0 s.
Number of samples is set automatically / depends on
Sampling frequency of the signal; is set automatically / depends on
Python generator that yields the output at microphones block-wise.
- numinteger, defaults to 128
This parameter defines the size of the blocks to be yielded (i.e. the number of samples per block) .
- Samples in blocks of shape (num, numchannels).
The last block may be shorter than num.