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Envelope Generator Aug 2014 The Q109 Envelope Generator is one of the basic modules every synthesizer must have. It generates a voltage envelope in response to a gate signal from a keyboard, oscillator or other source. The envelope is used to control amplifiers, filters, oscillators and other modules.
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Q109 Envelope Generator Aug 2014 This controls the length of the Attack phase of the envelope. The Attack phase goes from 0 to 5 volts. This controls the length of the Decay phase of the envelope. This controls the The Decay phase drops to...
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Combining Delayed Envelopes to Create Complex Patterns Using 2 Q109's, trigger one from an unmodified gate signal (possibly from a keyboard or sequencer), and also patch the gate into a Q105 to create a delay for the second Q109. Combine the outputs of the 2...
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Q109 Envelope Generator Aug 2014 Calibration and Testing Power Connector This module requires no calibration. 6 pin .1” MTA type connector made 1. Turn the Attack, Decay and Release controls to 0. by AMP. Available from Mouser 2. Apply a 10hz 10v PP square wave to the Gate input.
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