From the course: Learning Modular Synthesis
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Digital wavetable oscillators
From the course: Learning Modular Synthesis
Digital wavetable oscillators
- Now some people might assume that having a modular synth means that you must have an analog synth. However, that's not true. There's lots of great digital modules you can buy for modular synthesizers these days. Including a lot of great digital oscillators. Now, analog oscillators sound great, don't get me wrong, but they have a limited number of wave shapes, and therefore a limited number of harmonic spectra for you to use as starting points. Digital oscillators, on the other hand, have access to wave tables. Stored in memory are the shapes of many, many different types of waves they can play back. Therefore, you get lots of, lots and lots of different harmonic spectra and wave shapes to play with. Some that sound like human voices. Some that sound like bells. Some that sound like static. A much wider variety then from an analog oscillator alone. Therefore in this movie, we're gonna play around with a typical wave table oscillator. Particularly one that has many different wave…
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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