Detect zero crossings zerox~ functions as a zero-crossing counter or transient detector. Cycling '74 MSP MSP Analysis (signal) Input TEXT_HERE TEXT_HERE (signal) Number of Zero-Crossings per Signal Vector TEXT_HERE Clicks at Zero-Crossings TEXT_HERE Click output volume Sets the output volume for the click sent out the right outlet. Volume values are in the range 0.0-1.0. The default value is 1.0. Set click output volume for the click In left inlet: The word set, followed by a floating-point number in the range 0.0-1.0, sets the volume of the click (impulse) sent out the right outlet. The default value is 1.0. Signal to analyze In left inlet: A signal to be analyzed. Out left outlet: A signal whose value corresponds to the number of zero-crossings per signal vector which were detected during the period of the last signal vector.

Out right outlet: A click (impulse) whose volume is set by argument or by the set message is sent out the right outlet whenever a zero-crossing is detected.