Learner
New Member
Hi guys,
I am trying to figure how to use the 555 chip to generate pulses to turn on the VCA as an envelope generator, as you can see I have included a voltage divider at the trigger input and AC coupled it to the half wave rectified inverted audio input.
Aiming to use the 100K resistor as the attack control to set the voltage/delay timing for turning on the pulse and the capacitor & resistor at the reset input to set the time for switching off the pulse.
Being a newbie to electronics, can anyone check it out and see if it will actually work as proposed?![Oops! :oops: :oops:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I am trying to figure how to use the 555 chip to generate pulses to turn on the VCA as an envelope generator, as you can see I have included a voltage divider at the trigger input and AC coupled it to the half wave rectified inverted audio input.
Aiming to use the 100K resistor as the attack control to set the voltage/delay timing for turning on the pulse and the capacitor & resistor at the reset input to set the time for switching off the pulse.
Being a newbie to electronics, can anyone check it out and see if it will actually work as proposed?