From the course: Learning Modular Synthesis
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Vibrato with LFO sync and delay
From the course: Learning Modular Synthesis
Vibrato with LFO sync and delay
- Vibrato, where you use an LFO to control an oscillator's pitch, is easy to patch, but can be tricky to dial in just right, particularly if you want to do something like precise octave jumps. I'll show you the patch and what I had to do to tweak it. To create a vibrato effect where I jump between octaves, I'm taking this square wave out from my LFO, and I had to reduce its amount, so it only jumped one volt plus and minus, because one volt is one octave. I had difficulty tuning it in precisely using one of these small sliders on the input stage of my VCO, so instead I actually ran it through my voltage processor, and then from the voltage processor to the VCO and used the dial here to carefully dial it in. I found it a little bit easier to control, just something personal. I then hooked up the output to a tuner, I played a note on my controller keyboard, (low note) And then I carefully tuned the amount on my level control until I saw the tuner give me exactly one octave of a jump. I…
Contents
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Patching a typical synthesizer “voice”9m 3s
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(Locked)
Tuning voltage-controlled oscillators (VCOs)8m 48s
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(Locked)
The basic analog waveforms6m 23s
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(Locked)
Sine waves and drum sounds8m 36s
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(Locked)
Digital wavetable oscillators10m 19s
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(Locked)
The voltage controlled low-pass filter (VCF)8m 30s
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(Locked)
The difference between filter slopes7m 45s
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(Locked)
Filter resonance (feedback)7m 50s
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(Locked)
Other common filter modes (HP, BP, and Notch)9m 13s
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(Locked)
Envelope types (ADSR, AD, AR, and DADSR)8m 44s
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(Locked)
Linear vs. exponential envelope shapes7m 59s
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(Locked)
Low-frequency oscillator (LFO) waveshapes4m 14s
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(Locked)
Pulse width modulation (PWM)3m 7s
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(Locked)
Vibrato with LFO sync and delay4m 30s
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(Locked)
Tremolo and voltage-controlled amplifiers (VCAs)4m 52s
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(Locked)
Some alternate modulation sources4m 13s
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