[sdiy] Debouncing Switches

Sowa Roman Roman.Sowa at upc.com.pl
Fri Apr 26 15:57:30 CEST 2002


an overkill would be to use VCA and the swich charging/dischargine capacitor
by resistor to form ramping control voltage for VCA.
But I think you wouldn't hear any clicks if you'd use 4016 instead of VCA.
 
Roman

-----Original Message-----
From: Rhen, Kris [mailto:krhen at stucki.com]
Sent: Thursday, April 25, 2002 7:49 PM
To: Synth-DIY
Subject: [sdiy] Debouncing Switches



Say I had a switch that I wanted to act as a manual gate to let through a
signal such as audio or even a constant voltage at the input.  As-in, when
the switch is on, the input is passed to the output.  When it is off, the
input is not.  How can you debounce this (and would you need to - I'm
guessing YES :-)?  I'd like to make two types of manual gates, one with
ON/OFF pressable buttons and one with ON-WHILE-PRESSED buttons and am
worried about bounce.  Thanks all

KRIS 



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