LabSound begin

Returns the thrown error message string.

Returns the maximum number of elements.

position between 0-1, duration in seconds

AudioProcessor interface

inputs and outputs

inspects the buffer data to discover if there are any non-zero values. meant for debugging.

This function will be called by a spawned thread when the Jack server signals that it is shutting down. It is necessary to handle it this way because

This function will be called by a spawned thread when the user callback function signals that the stream should be stopped or aborted. It is necessar

Exponential curve for the knee. It is 1st derivative matched at m_linearThreshold and asymptotically approaches the value m_linearThreshold + 1 / k.

fixed 250ms

required for BasicInspector