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1517 THE MUTANT MACHINE Dynamic Analog Percussion Engine
MICROCONTROLLER FREE ANALOG PERCUSSION SYNTHESIS unique Inverter Core oscillators form the MEMBRANE. Each analog oscillator has three waveforms to select from capable of synthesizing everything from heavy-hitting bassdrums to classic 909-style snares and other complex timbres modular design gives the Machine many auxiliary purposes, great for modular sound design of many varieties, and not just percussion the SNAPPY section is comprised of a voltage controlled noise oscillator, for modelling the noisy part of drum timbres both MEMBRANE and SNAPPY elements have an external input for replacing the built-in sound sources, opening up many avenues of possibility 13 control voltage and audio inputs, for a fully modular drum experience 7 audio and CV/gate outputs for maximum integration with other modules dedicated outputs for each WAVE and NOISE oscillator mean you can use the Machine as a complex VCO in your system, when not synthesizing percussion WAVEFORM SCANNING FEATURE GENERATES COMPLEX TIMBRES the MEMBRANE’s waveforms can be scanned through automatically by the wavescanner’s voltage controlled clock generator, or an external clock or VCO can be used SCAN FREQ CV forms a unique form of timbre control, making the Machine act like a complex oscillator at its WAVES output the ENABLE input allows you to gate the wavescanner on and off with a CV or gate signal ARCHITECTURE OF THE MACHINE The Mutant Machine is a dynamic analog instrument capable of generating a wide palette of sounds, ranging from various forms of analog percussion to complex drones and oscillations. To achieve this, the Machine features two synthesis sections which are summed together at the final output: MEMBRANE and SNAPPY. Like the other Mutant Drums, the MEMBRANE and SNAPPY circuits began their mutation as classic analog percussion techniques and have been reimagined for 21st century modular synthesis. The MEMBRANE forms the main body of the sound by way of two analog VCOs, and the SNAPPY section further adds to the timbre by contributing noisy elements to the mix. A noisy CLICK which occurs at the beginning of the SNAPPY sound can have its volume adjusted independent of the main decaying SNAPPY texture. The waveforms which make up the MEMBRANE can be selected manually by button press, or the WAVESCANNER can be used to automatically scan through the available analog waveforms. By modulating the frequency through which waves are scanned, unique, complex sounds are created. Experimentation is encouraged by the many modulation inputs and outputs available to you. The Machine features 8 CV and gate inputs for modulation as well as two external audio inputs, for bringing other modules into the Machine’s core. There are many audio outputs for maximum versatility, allowing you to use the Machine to create drones and alien timbres for use elsewhere in the modular analog system.
http://www.hexinverter.net/mutant-machine

1144 Synapse Magazine - Electronic Music and Synthesizers
Analog Synthesizers and Modular Synthesizers for electronic music and surround sound design synapse, analogue synthesizers, modular synthesizers, synthesizers, analog modular synthesizers, synthesizer, music synthesizer, synth, steiner filter, steiner VCF, synthacon, synapse, analog, electronic music, oscillator, voltage control, voltage controlled oscillator, wasp filter, envelope generator, sequencer, filter bank, ring modulator, cynthia webster
http://www.cyndustries.com/synapse/intro.cfm

1097 synth books
Here's a list of books relating to synthesizers and electronic music that we think are worth reading. Click on the image to go to Amazon.com and view more information and purchase them. Feel free to suggest a book. We do not sell books. Synthesizers.com Modular Analog Music Synthesizers Synthesizers.com, synthesizer, synth, synthesizers, modular, analog, arrick, analogue, keyboard, music, sound, effects, patch, vco, vcf, vca, ladder, oscillator, voltage control, low pass, filter, amplifier, envelope generator, CD, MP3, reverb, pan, fade, mixer, noise, sample, hold, sequencer, roland, moog, SEM, oberheim, yamaha, arp, 2500, 2600, vintage, vocoder, filter bank, ring modulator, sampler, clipper, rectifier, fuzz, multiple, processor, switch, interface, state variable, noise
http://www.synthesizers.com/books.html

1088 Minimal Synth / Synth Wave / www.MinimalSynth.com
Minimal Synth / Synth Wave Minimal, Minimal Synth, Minimal Wave, Post-Punk, Coldwave, Cold Wave, Synthwave, Synthpop, New Wave, Synth Wave, Cold Wave, Electronic Music, Electronic Body Music, EBM, Analog, Analogue, Synth, Synthesizer, Synthesizers, Drum Machine, Drum Machines, Vintage, 2VM, Absolute Body Control, Portion Control, Andi Arroganti, Nine Circles, Das Kabinette, Xeno And Oaklander, Martial Canterel, Flexipop, Kitty Lectro, Mew Wave, Dark 80s, Synth 80s, SoundCloud, Autumus, Something Cold, Violet Tremors, Antidolby, Futuro Retro Waves, Wierd Records, Anna Logue Records, Mannequin Mailorder, Attrition, Automelodi, Lisfrank, Frank Alpine, Weltklang, Void Vision, Kas Product, Martin Dupont, Xex, Snowy Red, Fad Gadget, Frank Tovey, Human League
http://minimalsynth.com/

1019 HyperSynth - ion-editor | Alesis ION-Micron Software Editor
Hypersynth,Alesis Micron,Alesis ion,software editor,VST editor,Micron editor,ion editor,sysex,NRPN,remote control,program patch,software editor review,synthesizer,MIDI,Download,VSTi,VST,plugin,plug-in
http://www.hypersynth.com/ion-editor.html

987 Alesis Micron
This is one of the cutest, smallest, yet most powerful synths I've ever put my hands on! The Micron is the sequel to the popular Ion, and while it can be considered as the Ion's younger brother, it actually has a few enhancements that are absent on the big bro. This is a very clean, precise, sparkly and definitely virtual analog (or analog modeled) sounding synth. Eight voices of polyphony are plenty for these types of units, but we would always want more. The synth engine is the same as the Ion though, but extra and welcome features include sequencing, arpeggio, and great on board percussion, and the ability to build patterns. The Micron really sounds bigger than it looks: while personally I feel that the character of its synth engine leans on the more digitally precise DSP side of virtual analog technology, it's certainly capable of huge, warm and fat sounds. The main panel is logically laid out and easy to understand. At the very left, a big red knob offers volume control; the two "m1" and "m2" sliders provide useful modulation control, typically (but not always) vibrato and filter cutoff. The three knobs labeled "x", "y" and "z" also offer way of modulating sounds, and can (ought to) be assigned to your favorite parameters. Two octave buttons, and other useful commands such as tap (tempo) and latch (sustains the notes) occupy the space at the left of the two-line backlit green display. Finally, a multi-function matrix with push-down knob serve as the central nerve system of the machine, letting you easily access programs, setups, configurations, patterns and rhythms. You do the programming by turning the knob to view the various editing pages. In all, it's simple to program, and the manual does a fantastic job of being easy to follow and easy to understand.
http://www.synthmania.com/micron.htm

812 ED102 - Octave-Volts-Hertz
The ED102 borrows heavily from the Korg MS-02â„¢ although it was developed independently of Korg Inc. Korg and MS-02 are the trademarks of Korg Inc. Among presently available music synthesizers, there are two different types of control system used for controlling devices such as the VCO (voltage controlled oscillator) and VCF (voltage controlled filter). These two systems been: Hertz/Volt (Hz/V) and Octave/Volt (Oct/V). The graph to the left shows the relationship between the VCO oscillator frequency (pitch) and the control voltage (keyboard output voltage). The straight line on the graph is from a synthesizer in which there is a one octave change for every one volt change in the control voltage (Oct/V). In contrast, the curved line on the graph is the control voltage from a synthesizer in which the VCO frequency is proportional to voltage (Hz/V system). To allow these systems to work together you will need a module like this ED102. The built-in, fully adjustable log amp and anti-log amp ensure complete system flexibility and compatibility between any presently voltage controlled synthesiser. The Hz/V system In the Hz/V system, the VCO oscillator frequency is proportional to the control voltage so that, for example, if the frequency of a VCO increases by 100Hz for every volt applied, then applying 1V, 2V and 3V to this VCO would generate 100Hz, 200Hz and 300Hz respectively. The Oct/V system In the Oct/V system the VCO oscillator frequency changes one octave for every one volt change in the control voltage so that, for example, 1V, 2V and 3V to a VCO would generate 200Hz, 400Hz and 800Hz respectively. Features and Functions Log Amp: This changes a Hz/V type keyboard CV (control voltage) output into an OCT/V type of CV. Use the Log Amp to change the control signal from, say, a Korg or Yamaha synthesiser into a signal you can use with another type of synthesizer. Antilog Amp: This changes an OCT/V type of keyboard CV output into a Hz/V type of CV. Use this Antilog Amp when you want to control, say, a Korg synthesiser by means of a unit that uses the OCT/V system.
http://www.elby-designs.com/panther/ed102-octave-volts-hertz/ed102.htm

523 Yamaha CS-01 Resonance Mod
Just to get this up here. I hope to make this clearer soon... This shows how you can modify the Yamaha CS-01 Mk1 to: 1) have variable resonance control, by hijacking the Breath Control VCF potentiometer a) remove the 10k resistor near the VCF chip. b) cut the traces (or lift the pins) of the Breath Control VCF pot that connect it to GND and the Breath Control jack. I lifted the pins just to avoid cutting PCB traces c) remove the 39k resistor tied to the wiper of the VCF pot. d) solder wires from one side of the pot and the pot wiper and run these wires over to the holes that used to contain the 10k resistor near the VCF chip e) I'd suggest adjusting the resonance trimmer that's near the VCF chip to make your new Resonance control self-oscillate near the end of the rotation. why? because this filter gets out of control in a very loud and dramatic way. I don't think this VCF chip was designed for stable self-oscillation - that may explain why, in the CS-01 Mk2, when they gave you analog control of the resonance, they used a different 24dB VCF chip. 2) have variable VCA "drone" by hijacking the Breath Control VCA potentiometer. a) remove the 1k resistor that grounds usually-closed terminal of the breath control jack to GND b) solder a 47k resistor from the ungrounded, non-wiper terminal of the pot to -9V. c) when the VCA drone pot is now fully on, you'll always get a DCO-VCF signal running to the power amp. this mod keeps the VCA only partially open, and you can still superimpose the EG over the drone. I did this because I don't have a spec sheet on the VCA chip and I didn't want to risk having the EG slamming the VCA while the drone was going full on (basically, I don't know the max CV that the VCA chip can tolerate). so if you just use the drone, you'll have to increase the volume at the power amp. But now the front-panel VCA slider actually becomes useful, since if you don't want the EG to affect the drone, just turn that down to nothing! Sorry I don't have actual pics of the mod up! Perhaps someday soon...
http://home.earthlink.net/~kerrybradley/id11.html

299 Downloads - Measurements Using PC
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http://www.electronics-lab.com/downloads/pc/index.html

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