trigger

  kout    trigger    ksig, kthreshold, kmode

Description

Informs when a krate signal crosses a threshold.

Performance

ksig - input signal

kthreshold - trigger threshold

kmode - can be 0 , 1 or 2

Normally trigger outputs zeroes: only each time ksig crosses kthreshold trigger outputs a 1. There are three modes of using ktrig:

• kmode = 0 - (down-up) ktrig outputs a 1 when current value of ksig is higher than kthreshold, while old value of ksig was equal to or lower than kthreshold.
• kmode = 1 - (up-down) ktrig outputs a 1 when current value of ksig is lower than kthreshold while old value of ksig was equal or higher than kthreshold.
• kmode = 2 - (both) ktrig outputs a 1 in both the two previous cases.

Author

Gabriel Maldonado
Italy

New in Csound version 3.49