video upload by boogdish
BMC107 Schematic Walkthrough. Dual Comparator W/Logic Outputs
video upload by boogdish
via Barton Musical Circuits
"This module is composed of two voltage controlled comparators which are gate outputs that turn on when an input voltage exceeds a threshold voltage. Four additional gate outputs turn off and on depending on the relative outputs of the comparators. This was initially designed as a way to add soft-sync features to VCOs that only have hard-sync, but has also been useful for turning envelope generators into gated loops
This design can be used with +/-15V systems with a few resistor value changes."
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