Uses of Zener Noise

Published on May 28, 2015 Peter B

Peter B is ciat-lonbarde.

"Here are the final products of explorations in zener noise, which is created by a differential network of reverse-biased transistors.

The first is a Tocante instrument, called Zenert. It is inspired by my experience playing tuba for a noh play, Matsukaze, wherein I learned a technique for emulating wind in the pines. Zenert allows you to inject pure noise into an array of twin-t filters, tuned like the rest of Tocante instruments, to the preferred number series of industrial electronic components. It thus offers a palatte of resonant noise sounds, for whispering, whistling, and pining.

The second use is a parallel thrust, but in Eurorack format. Ieaskul F. Mobenthey announces a fifth module, called Dunst. Dunst is short for "Dust and Noise," but in Jagersprache it also means a fine-grained shotgun. It is inspired by Supercollider's Dust opcode, which generates random timing pulses. It does this two ways: with a calculated, arbitrary-bounded ramp wave; and by comparing zener noise against a reference to yield different stochastic distributions.

Both are available at http://synthmall.com"

Green Dungeon Alchemist Laboratories Cacophonos 1 MK2

Note: Auction links are affiliate links for which the site may be compensated.
Cacophonos 1 MK2 from Jingle Joe on Vimeo.
a re-combobulation of cacophonos 1

via this auction

"This device is amazing. The sonic potential is so vast that I doubt you could fully explore it in a lifetime. The circuitry may seem trite and simple but it is used in a unique and nonstandard way- this is a truly experimental synthesizer; and experimenting with it yeilds some fantastic results (see sound and video demos below). It can create anything from mellow analogue hums or harsh phasing drones, from sample and hold style biddly-beeps to white noise walls of chaos.

This synth was originally Cacophonos 1, however, when that synth didn't sell, I gutted it and in a last ditch attempt to make some money I made a fancier case and added lots of extra features like CV inputs and blinky lights. It's partly made from some recycled wood, metal and electronic components. All the circuitry is analogue and created entirely by myself, making this a rare and unique, one of a kind analogue synth.

Features
3 x VCOs, square and triangle waveforms, VCO3 has a switch to change between square/triangle or pulse/saw.
1 x VCF
1 x Envelope generator (AHR - Attack Hold Release, activated by big red button)
CV inputs: for VCO3, VCF
Gate input: for envelope
Meter: displays envelope level. Note- meter is larger than standard meter size!
Red glowing tube: displays VCF CV level
Small orange LED: indicates VCO3 CV level

Technical description of operation
The VCOs can be operated at sub-audio levels, acting as LFOs. The envelope is AHR (Attack Hold Release) with Attack and Release time controls and a button to activate it. The VCOs are connected in the cacophonic configuration (diagram below) which, by itself, has vast potential; each VCO affects the next in the loop creating mutating infinate loops of analogue chaos! But there's more; Each VCO can be re-routed into either the signal input or CV input of the VCF, simultaneously, so you could play a 3 note chord or use one VCO to control the cutoff of the filter and the other two as audio inputs or any combination you want!
The filter can also be pushed into some slight soft distortion by sending all the VCOs into the signal input with the level controls turned up to maximum volume.

Maximum voltage range for all inputs: 0V to 10V
CV inputs: 0V to 10V
Gate input: low/inactive range is between 0V to 2V, high/active is between 2V to 10V.
Some protection against over-voltage is included but should be avoided."

CLICK FOR MORE »

ANimALOGICA Bologna Synth Meeting | CLINIC - Euterpe Synthesizers Laboratories

Started on May 23, 2015 Noctivaga Musica

Note this is the first Euterpe Synthesizers Laboratories post.

Kinetik Laboratories Morphing Noise meets HOF

Published on May 16, 2015 Kinetik Laboratories

"Morphing Noise (Sound particles generator) processed through Tc Electronic Hall Of Fame Reverb.
Visit http://kinetiklaboratories.blogspot.it/"

flowValve Handmade Additive Synthesizer

Note: Auction links are affiliate links for which the site may be compensated.
Published on Apr 9, 2015 aegisendeavor

"A brief introduction to Flow Valve; a handmade synthesizer for the Flow program.

Thanks to Greg Francke of Clandestign for his interest and enthusiasm. His Utility VCO modules are the heart of this machine."

via this auction

"flowValve is an additive synthesizer. A drone machine.

Three Clandestign utility VCOs with different frequency responses can be individually pitched and mixed before heading to a main pitch control."

New Metasonix D-2000 Drum Machine

"This is the raw unprocessed output of a D-2000 being sequenced by a Delptronics Triggerman. First bass, then adding other drums, then cymbals, then changing to different rates and sequences. Yes, this is exactly what it sounds like. No, there are no effects or EQ added."

This one in via brian comnes.

Details via Metasonix:

"NOTE: the D-2000 will be exclusively sold only by Big City Music for the first year of availability. Please contact them to order.

It will blow your ass off. The D-2000 is an all-new design, based on our previous drum-sound simulation circuits. Unlike the previous D-1000, everything in the D-2000 has been tweaked and maximized and pushed. It is NOT intended for fast-and-dirty bland, conventional backing tracks, it is for the mad experimenter and the risk-taker and the experienced studio musician who wants extreme analog.

Each of the three tunable drums ("PITCHED DRUM") is made from a vacuum tube ringing bandpass filter, and can be tuned to sound from below 20 Hz to over 2 kHz using a "vactrol" photoresistor. They are also tunable with external control voltages (varying 0-5v), allowing complex patterns to be built up with external CV or pulse sources. Resonance of each PITCHED DRUM circuit is set by front-panel controls. Each circuit also has a "Drive" control, allowing the pulse input to be varied from complete shutoff (silence) to full sounding to overdrive. The PITCHED DRUMs are very similar to the R-54 module.

The two "cymbal" sound channels ("GATED NOISE") are based on an extremely primitive circuit, with white noise gated by a pentode tube. The "cymbal" attack and decay are knob-variable and the decay time is also CV variable, controlled by a slow-response "vactrol" photoresistor. Each GATED NOISE channel also has a treble rolloff tone control.

A "Link" switch connects the trigger inputs of the second GATED NOISE and first PITCHED DRUM channels, so they sound together. This allows simulation of a "snare" drum, if you can call it that.

Recessed buttons may be used to manually trigger each channel, in parallel with any trigger input pulses.

All five channel outputs mix to a single tube preamp that allows for severe overdriving via the mix-level controls. The preamp has an optional CV input that can be used to mute the output if desired (it must vary from -2v or less to totally mute the output to +5v or more for full volume). The distortion is either mild or brutal.

Because there are now far better trigger sequencers available on the modular-synth market than we can make, we chose to equip this rackmount device with no sequencer. Instead there is an 8HP space for a Eurorack sequencer or trigger generator. A power cable provides +12v and -5v and should power any trigger or gate generator that will fit in 8HP (most only need +12v power). We recommend either the Delptronics Triggerman or the ALM Pamela's Workout, both have been tested and are known to work very well. Trigger sequencers and generators from other modular synth equipment may also be used. The D-2000 trigger inputs will accept any pulse source: 0 to +5v, 0 to +10v, 0 to +15v, it doesn't matter. You can also run strong audio signals into the trigger inputs, they will mix with the noise in the GATED NOISE channels and convert the PITCHED DRUM channels into tunable bandpass filters. Try that with a digital sampled drumbox.

Ample inputs and outputs: mix output (with overdriveable tube preamp), separate outputs for each drum sound channel, external trigger inputs for each drum sound channel, and CV inputs for each drum sound channel. Use any pulse generator to drive the trigger inputs. Very short pulses are recommended for the pitched-drum triggers, and longer pulses for the cymbal triggers. The Triggerman and the Pamela's Workout are both capable of producing different pulse lengths on their separate outputs. They have very different user interfaces, so choose the one you prefer.

It's rude and immoral. It's not completely dead-silent and distortionless, and cannot be made so. No, it does not sound like a TR-606. The owner's manual is full of warnings for the idiots who often purchase our products, and claim they're "broken" when they're working perfectly. If you're one of those idiots, buy a nice Machinedrum or something and go away. We do not want you as a customer. Our products are for people with guts and raw talent in reserve, not for bar bands and chronic masturbators.

Specifications: Inputs and outputs 1/8" jacks, except main mix output on 1/4" jack. 3U high rackmount enclosure, protrudes behind panel less than 1.5" (not including Euro sequencer if one is installed) and tubes protrude above panel less than 1.75", weight (minus AC adapter) approx 5 lbs (3.7 kg). Power: 12 volts DC only, 2 amps. Power inlet: 2.1mm or 2.5mm coaxial jack. The D-2000 includes a "universal" AC-DC switching power supply accepting 100v to 240v mains, that may be used anywhere on earth, provided the correct AC power plug is attached (we can only supply North American power cords, adapters are available anyplace where travel supplies are sold). Tubes used: 2 x 6CB6/6CF6, 3 x 5U8 or 5GH8, 1 x 3AU6."

Soulsby Synthesizers Introduces ODYTRON "8-bit ARP Odyssey" at the Musikmesse

Soulsby Atmegatron NEW 8-BIT ARP Messe 2015 - CUCKOO

Published on Apr 18, 2015 cuckoomusic .

"Soulsby Atmegatron is a true 8-bit, evolutionary synth platform that can take many shapes. With different firmwares and different front panels you can choose yourself which breed you want, at any time."

The ODYTRON comes in at 5:09. It should be available in June. According to Paul Soulsby you can think of it as an 8-Bit ARP Odyssey. The Delayatron, also new, is mentioned at 8:50.

More on Soulsby: http://soulsbysynths.com
Support CUCKOO: https://www.patreon.com/cuckoomusic

Bastl Instruments "Thyme" FX Processor at Musikmesse 2015 #TTNM

Published on Apr 15, 2015 The Tuesday Night Machines

"Here's a look at the upcoming effects processor 'Thyme' by Bastl Instruments at Musikmesse 2015."

sismo lito

sismo lito from sismo on Vimeo.

"Sismo Lito is the fusion of three of our machines, special design to celebrate our first year anniversary.

A combination of our Qadrox (square wave oscillator), TwinT (sine wave oscillator) and the small Qad4 (square, pulse and lfo) increasing with filter section (connected to square) built in two analogue sequencer (one connected to sine by gate and the other connected to the square triangle by cv).

Specifications
Polyphony : monophonic
Oscillators : 4 (1x sine - 2x square - 1x triangle
Control : Internal 2x eight step sequencer (1 gate -1 cv)
External 2x cv in, 1x sync in - 3x sync out
Current draw: 12 Volts (center positive)
Weight: 450g
Dimensions: 15cm (H) x 12,5cm (D) x 13cm (W)

IMPORTANT SAFETY CONSIDERATIONS!
- Do not exceed a 15VDC wall wart
- Make sure the wall wart has at least 300 to 1000mA capacity"

New Soulsby Atmegatron Software: Lemongrab Synth

Published on Apr 1, 2015 Soulsby Synthesizers

"For one day only Atmegatron fans, WE'VE HAVE IT ALL!
Download the vital lemony sounds for your Atmegatron here: http://soulsbysynths.com/downloads/"

For those of you unfamiliar with Adventure Time's Lemongrab, I present to you two videos (spoiler alert!):

Lemongrab - UNACCEPTABLE CONDITION!


lemongrab scream compilation

Midi/Error!! FOG Effect Box + Nintendo Gameboy & DIY Ring Modulator

Published on Mar 31, 2015 midierror

"Originally a toy voice-changer megaphone. Now enclosed in a VHS box, and fitted with input/output sockets."

I created a new Midi/Error!! label for these moving forward. Midi/Error!! has been featured on the site before primarily for his mods to existing gear and circuit bending. A search on his YouTube handle midierror will bring up previous posts. Scroll down past this post to get to them.

Update:

DIY Ring Modulator

Published on Mar 31, 2015

"Very simple ring modulator made with 2 x transformers and 4 x diodes. Check the internet for schematics, there are loads about!"

electro lobotomy hadron collider // bench test

Published on Mar 24, 2015 electro lobotomy

"XOR feedback noise device. listed in my etsy shop..
https://www.etsy.com/listing/22741722..."

"Hadron Collider - XOR feedback noise device. Textural sound generator.
*Hand built by Electro Lobotomy

Features:
* Oscillator ( top left knob )
* Filter ( bottom left knob )
* Power starve ( top right knob )
* Choke ( bottom right knob )
* 3 way variation switch
* 1/4" audio out jack
* DC power jack ( 9v center = - // sleeve = + )

*I will include a detailed diagram of unit and it's functions.

**9v battery to DC jack is included. (Battery not included)

*The unit can also be powered with a 9v power supply with a negative tip."

Dark Interpreter simple setup/tutorial 001 no-input

Dark Interpreter simple setup/tutorial 001 no-input from pickledfeet on Vimeo.

"Ad-hoc first tutorial for the Dark Interpreter Mater Tenebrarum - http://www.1010.co.uk/org/darkint.html showing basic no input operation and simple test to see that all is well with the Dark Interpreter. Finger/skin input and feedback. Also my Dark Interpreter accumulated some dirt from live burial during NIME performance in London!"

First referenced in this Blackdeath Plague post.  Note there are three incarnations of the Dark Interpreter.  The Mater Tenenbrarum featured in the video above is the third.  The following is some info for the archives pulled from http://www.1010.co.uk/org/darkint.html, where you'll find additional details including samples and the price for each.  Note there does not appear to be an image for the second, "Mater Suspiriorum, Our Lady of Sighs".

"From the diviner of The Black Death, The Dark Interpreter (Towers Open Fire edition) is the ultimate plague-driven, finger sensitive, stand-alone noise processor, granular synthesiser and sound generator, merging digital and analogue processing.

The Dark Interpreter is modelled as a set of leaky, overlapping medieval village spaces within which various plague simulations run, and through which a motley of villagers (grains) wander, steered by electric fingers and touch.

Following the work of Thomas de Quincey, The Dark Interpreter re-casts the contemporary noise instrument as a "dark symbolic mirror", placing control of parameters on the skin, and strapping a psyche/plague village interface to the head. This is modern live coding with no screen, no keyboard and little conscious control.

The Dark Interpreter thus seeks to return all contagious execution to the skin, rewriting the history of technology as a plague which has always attempted to shift that site into the earth itself.

Details

The truth I heard often in sleep from the lips of the Dark Interpreter. Who is he? He is a shadow, reader, but a shadow with whom you must suffer me to make you acquainted.

[Thomas de Quincey. The Dark Interpreter]

The Dark Interpreter operates as contagious sample or village granulator, distortion, and unique sound generator based on a speedy ARM processor allowing for 16 bit sampling at 48KHz, and with a sample memory of around one second (vastly extended by undersampling).

The Dark Interpreter is delivered in three versions, all fully assembled and tested, and features high quality ALPS potentiometers, optional BOSS style 9v power socket (+9v/positive on the outside, negative centre, minimum 300mA) or battery clip, and full size (6.5mm) JACK input and output sockets. Please note that versions cannot be extended, they are not cross-compatible.

1-The eldest of the three is named Mater Lachrymarum, Our Lady of Tears.

The simplest Dark Interpreter consisting of one digital base board for solely digital processing and generation. Order with 9v socket (default) and/or battery clip on the back (please specify). Some skin control and entry. Mater Lachrymarum is recommended for complex granular sampling and is particularly suited for vocal re-processing.


2-The second Sister is called Mater Suspiriorum, Our Lady of Sighs.

The second Dark Interpreter consists of one digital/analogue base board (same as the above but fully populated board) with digital processing and generation extended by symmetrical custom filters, distortion, and switchable feedback paths. Order with 9v socket (default) or battery clip on the back (please specify). Some skin control and code entry. Mater Suspiriorum is recommended for harsh noise with relinquished control.

3-But the third Sister […] her name is Mater Tenebrarum,—Our Lady of Darkness.

This two-tiered Interpreter (The Black Stack) extends the Mater Suspiriorum with an algorithmically-designed, gold-plated skin breakout board and skin/EEG amplifier (strap it to the head, stick it in the earth, pull it across the skin, into the body). All signal paths and settings are accessible to the skin for complex hand re-routing, and feedback. Of course the device can be used without any wished skin transfer. Tenebrarum ships with 9v socket (not recommended for safety reasons) and battery clip on the back. Mater Tenebrarum presents the ultimate in harsh noise/granular processing with divined control."

NightRadio Quantum DJ experimental quantum noise machine

Published on Mar 10, 2015 Alexander Zolotov

"Experimental quantum noise machine by NightRadio: http://warmplace.ru/hard/qdj"

Alexander Zolotov is the man behind numerous apps including SunVox, Virtual ANS, and PixiTracker. Curious if this is his first hardware creation. I added a new NightRadio channel to track moving forward.

CLICK FOR MORE »

sismo qadrox - special edition

sismo qadrox - special edition from sismo on Vimeo.

SISMO on eBay

"The Sismo Qadrox is a squarewave generator with six analog oscillators (4 fixed and 2 tuned oscillators) built in eight step sequencer, sync in - out, cv in - out.
Synchronize with any external analog device by clock and control internal sound generator by cv in.
The front panel was specially designed by the artist Astrid Rojas.

Features
- Create powerful noisy rhythms and unpredictable sounds
- Portable design in wood and acrylic
- Sync by Clock, lead or follow the pitch
- CV input and output
- Stereo oscillators output
- Unique design by the invited artist

Specifications
Polyphony : monophonic
Oscillators : four fixed oscillators two tuned oscillators square / pulse
Control : cv in - out, sync in - out, manual and external reset
Current draw: 12 Volts (center positive)(Not included)
Weight: 500 g
Dimensions: 10,5cm (H) x 13cm (D) x 13cm (W)
IMPORTANT SAFETY CONSIDERATIONS!
- Do not exceed a 15VDC wall wart- Make sure the wall wart has at least 300 to 1000mA capacity"

NEW ! ESCALA black white delay

Published on Mar 10, 2015 paul tas

NEW ! ESCALA black white delay on www.errorinstruments.com

Video 71

Cat Full of GHOSTS' Hell Synth

Hell Synth: ARP BOX1 from Cat Full of GHOSTS on Vimeo.

"A cute little arpegiator with both audio and midi out, capable of everything from Casio style acid crazy and bleepy bloops."


Hell Synth: "FROM HELL!!!" CHIP from Cat Full of GHOSTS on Vimeo.

"This is a hardcore noise synth with 6 digital wavetable oscillators and tons of glitch, modulation and waveforms. has midi out."

The Rad-Fi System by Bleep Labs

Uploaded on Feb 19, 2015 Bleep Labs

The Rad-Fi Glitch Delay BLR02


"The Rad-Fi system is here
http://bleeplabs.com/store/the-rad-fi...

The Rad-Fi patchable Synth kit has with two independent Arduino based synthesizers. Each with:
○ Includes all the parts you need in a nice plastic compartment case. Does not include breadboards or power supply.
○ MIDI input for control of pitch, amplitude, and waveshape.
○ Two outputs, one for pulse, one for triangular waves.
○ Analog inputs for pitch, amplitude/fold, and wave shape.
○ Digital inputs to adjust dual voice mode, noise modes, amplitude envelope trigger and more.

A separate analog oscillator and is also included.

More into at
http://bleeplabs.com/store/the-rad-fi..."

NANDAMONIUM double Drone with ECHO by Synthrotek DEMO Noise Machine Pedal

Published on Feb 2, 2015 synthrotek

"Hey you! Looking for that little extra something to bring your fans into a synth induced 'drone-coma'?

Look NO further than the Nandamonium Double Drone with Echo. Takes a 9V Center Negative Wall-Wart (2.1mm), has two SAG CV inputs!, ONE drone fueled 1/4″ output jack, heavy-duty metal chassis enclosure (for the goth shows), and black/white knobs. This is essentially 2 of our 4093 NAND synths and 1-PT2399 delay kit with feedback mod added. This makes space monster noises, check out the demo!"

http://synthrotek.com
Synthrotek on eBay