Thanks very much, John! I do remember you posting these before. I have
added these to my website, credited to you, so we can all remember them
easily:
http://www.pugix.com/top-cabinet.htm#motm700I did a bit of editing and added my Mixer-Comparator as an alternative
mixer in the patches.
Richard Brewster
http://www.pugix.comJohn Loffink wrote:
> Full wave rectifier
>
> Ingredients:
> Signal source
> MOTM-700 Dual VC Router (1 stage)
> Oakley OMS-802 Mixer/Triple Attenuator (need gain of -1)
>
> Signal source to MOTM-700 CV IN and IO B
> Signal source to OMS-802 IN1
> OMS-802 OUT1 to MOTM-700 IO A
> OMS-802 IN 1 knob at -5
> MOTM-700 switch knob at 0
> MOTM-700 mode switch to voltage
> MOTM-700 output is full wave rectified waveform
>
>
> Pulse Divide by Two
>
> This divides a square wave frequency by two. Good for clocking/gate
> applications or suboctave square waveforms.
>
> Required Modules:
> 320 VCLFO or 390 uLFO or 300 VCO
> 700 VC Router
> Oakley Multimix (MOTM mixer does not have enough gain, need gain of -1)
> 910 Cascaded Multiple
>
> Connections
> 300/320/390 TRIANGLE to 700 CV IN
> 300/320/390 SQUARE/PULSE (set pulse at 50%) to MULT (Note: this needs to
> be the same oscillator as the triangle wave)
> MULT to Oakley Multimix IN1 and 700 IO A
> Multimix OUT1 to 700 IO B
> 700 IO X is divided square out
>
> Settings:
> 300/320/390 Rate/Frequency = any
> 700 Mode = voltage
> 700 Switch = 0 for square wave, any other setting for uneven pulses
> Oakley Multimix IN 1 = -5
>
> For modulation of pulse width, mix the TRIANGLE wave with a second LFO
> sine or triangle, then feed that to the 700 CV IN.
>
>
> Syncopated Clock with Random Probability
>
> Another application for the lowly MOTM 700. This gives a nice
> syncopated, semi-random clock, but always on the beat.
>
> Required Modules:
> 100 or 101 Noise/S&H
> 320 VCLFO or 390 uLFO
> 700 VC Router
> 830 Dual Mode Mixer
> 910 Cascaded Multiple
>
> Connections
> 320 PULSE or 390 SQR to Mult
> Mult to 100/101 EXT CLK, 830 IN 3, 700 IO A
> 100/101 S&H OUT to 830 IN 2
> 830 OUT1 to 700 CV IN (A/B/X)
> 700 IO X is syncopated clock, send to ADSR gates
>
> Settings:
> 100 LEVEL = 10, SLEW = 0
> 320 or 390 RATE = about 8
> 700 SWITCH = +0.5 to +3.5
> 830 IN 2, IN 3, BIAS (optional) = set to taste
>
>
> Semi-random patch
>
> Ingredients:
> Any 2 LFOs
> MOTM-700 Dual VC Router
> MOTM-820 VC Lag
>
> Any LFO 1 waveform to 700 IO A
> Any LFO 2 waveform to 700 IO B
> 700 IO X to 820 IN
> 820 OUT1 to 700 CV IN
> 820 OUT2 to any control voltage input, VCO pitch, VCF cutoff, etc.
>
> LFO rate, Router switch, and Lag Up, Down and Up/Down will cause
> significant change to the semi-random pattern. Adjusting the Lag
> control too far to the right may cause the Router to stay pegged to one
> side. The patch creates a feedback path so that lagged versions of LFO 1
> and LFO 2 alternate control of the router switching.
>
> John Loffink
> The Microtonal Synthesis Web Site
> http://www.microtonal-synthesis.com
> The Wavemakers Synthesizer Web Site
> http://www.wavemakers-synth.com
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> Yahoo! Groups Links
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