|RESPITE: The CASA Toolkit Page: Documentation: Block Library Index:PinkNoise|
PinkNoise is a signal generator block that generates a zero-mean noise signal with a sloping spectral profile such that there is approximately equal energy per octave. There are 3 controlling parameters: SAMPLE_RATE, DURATION and AMP.
SAMPLE_RATE is in units of samples per second, and DURATION is measured in seconds. The amplitude parameter, AMP, is the RMS amplitude of the signal.
|Inputs||Meaning||Sample||1-D frame||2-D frame|
|SAMPLE_RATE||Float||-||Number of samples per second|
|DURATION||Float||-||Duration in seconds of signal to generate|
|AMP||Float||1.0||The RMS amplitude of the signal|