Jupiter-8 Patch- "Bright"

YouTube Published on Jul 22, 2012 by TheSynthFreq

"Bright saw waveforms with delayed VCF LFO. :)

VCOs= Saw WFs

VCOs -- VCF Fc 5+ -- VCF (modulation) LFO delayed Saw WF -- ENVs..."

Jupiter-8 patch edits: LFO waveforms and the VCF

Published on Jul 23, 2012 by TheSynthFreq

"Hi! :) Here are several examples of Jupiter-8s VCF (voltage controlled Filter) with different LFO WFs routed to the VCF for (modulation). I used LFO sine, square, triangle and random waveforms offered on Jupiter-8. These are very typical waveforms offered on most synths. Note: if a synthesizer does not offer multiple waveforms for the LFO, then the LFO is most likely modulated by a SINE.

LFOs are in most cases used for adding vibrato, tremolo and other commonly used modulations, but every waveform can be used to modify the VCF and the VCA rather than pitch to get some interesting synthy textures.

LFOs are used to introduce a repeating change in pitch (vco/ oscillator), or timbre/tone color (vcf/filter), and or volume (vca/amp) or any combination within.

I use the LFOs to VCF (LFO mod) to create an 'arp' effect as if an arp was being used but instead of running the arpeggiator (which has a rate of 1-20hz), I used the VCF LFO (saw waveform).
LFO on the Jupiter-8 has a rate from 0.05hz to 40hz. An LFO rate from 20-40hz range is into the audio range (normal human hearing is about = 20hz to 20kHz.
So, the LFO offers a very basic effect of an "arp" but is capable of faster rates than the arp itself.

LFO Waveforms -
Sine= smooth increase and decrease in pitch, timbre or volume/amplitude.
Saw= Types: Positive ramp (rise in value) /Negative ramp (fall in value). Saw creates a repetitive fall/rise of pitch, timbre or volume/amplitude.
Square= repetitive "on/off", "high-low" variation of pitch, timbre or volume/amplitude. Rand S/H= random signal, variation of pitch, timbre and amplitude/volume.

Jupiter-8s LFO can also modulate PWM (not shown).

Please enjoy :)"