Browsing all pro audio articles tagged with diy.

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In Photos: Discovering Sound Making, Electronics at Culturefix NYC

Handmade Music found a new home on New York’s Lower East Side, at Culturefix , an electronics boutique cum gallery, bar, and tapas. The philosophy of this event has long been to simply open the doors, letting a community of people come together, make some noise, and have fun and learn. So we’re indebted to the people who made it happen – and I think there were some lessons to hopefully reproduce. And yes, part of why I share this is I hope we can work over time to provide more resources, so that it’s easier to organize events and workshops to involve people in discovering the music technologies about which we’re passionate. Left: Ted Hayes and Neurohedron, photographed by Mattron (see his Virb pages .) Right: Nick and his Smomid guitar. Photo courtesy Lem Fugitt / Robots-Dreams . Highlights: Great food and drink and art. First, I owe huge thanks to Ari and Cole and the whole staff of Culturefix for serving up delicious food and drinks in the kitchen/bar. There’s no reason tech has to be served on an empty stomach. I gather some purchases went down up in their drool-worthy audio boutique. (I, uh, bought a mixer…) But perhaps best of all, it was nice being in a gallery with an active show and being surrounded with texture and visual inspiration. Lots of people soldering and making electronics, even for the first time

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Hand-Mixer “Cappuccino Synths” and Rare Earth Pickup How-To

Cappuccino Synth from Gijs on Vimeo . An oscillator is, after all, just something that oscillates. So it is that a handful of hand mixers can become sound sources, in Gijs Gieskes’ new “Cappuccino Synths.” The sound isn’t much raw, though with some processing it could go in any direction you might imagine, and there’s something sculptural and inspiring about watching metal spin. The basic technique is really as much about the pickup, the amplification of the source, as anything. And that means any number of household items could take on new meaning. As it happens, Gijs has shared a tutorial on how he makes his pickups, among other electronics how-to notes. Or make that a “puckup” (I’ve made a few of those, on CDM and elsewhere): inductor-puckup Correction: “Puckup” was just a typo

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Drumssette, Brilliantly Insane Tascam Tape-Based Drum Machine, More from Mike Walters

Sometimes, DIY music boxes reach moments of mad genius. To me, they’re almost a kind of compositional conceptual art, executed as a set of circuitry and disguised as a piece of music gear. They assemble in series a set of solutions to design problems, but result in something – through the combination of invention and throwback, simplicity and absurdity – insane and wonderful. At least that’s how I feel when I look at the Drumssette, the latest invention from musical instrument engineer Mike Walters.

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monome Kits: Need Enclosure Inspiration? How About Etch-a-Sketch, Vintage Radios?

Chili – Sweet & Savory from Chili on Vimeo . Creating imaginative, inventive housings for musical instruments is nearly as old as the practice of making objects that make sound. Even in acoustic instruments, these additions often have nothing to do with sound – a viola da gamba doesn’t sound any better when it’s got the face of a fair maiden carved onto it, but that’s not the point. So, enclosure creativity when making your own monome grid controller is part of the joy of making a custom instrument

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Velosynth: Bicycle-Mounted Synth is Open Source, Hackable, Potentially Useful

velosynth release#001 from velosynth on Vimeo . Bicycle transport is cheap, environmentally sound, and quiet – a little too quiet. Since bikes don’t make noise, it can be difficult to hear them coming. And since a bicyclist should be focused on the road, any visual feedback to the bicyclist is potentially distracting. What’s the solution? How about a box that easily straps to a bike and makes sounds? Sounds can provide feedback to pedestrians, fellow cyclists, and other people sharing the road

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A Monster Max for Live Patch Slices, Dices, and Controls Ableton

You have the con: for tactile control, the patch is fully integrated with Akai’s APC40 controller for Ableton Live. Photo courtesy Darren Cowley. Ableton Live may have “Live” in the name, but just as with any musical equipment, getting it ready for a show often involves elaborate configuration to make reliable control a reality. Over its decade-long life, Live has been tweaked, adjusted, and cajoled into road-ready digital rigs. With Max for Live a kind of software developer kit for Live users, that has led some users to share their configurations. I’ve been watching Darren Cowley iterate his own Isotonik setup, a combination of hardware control, software template, and custom Max for Live devices, for some time now. That rig has finally matured to the point that he’s ready to share. Get ready for some hard-core Ableton geekery – though it might just be your next live Live setup. Isotonik couples on-screen virtual devices with the physical controls of the APC40, but going beyond the default configuration from Akai and Ableton. Like a dashboard for your Live set, the software/hardware combo consolidates controls for cueing up and activating tracks, launching and looping scenes, slicing up beats, and adding audio effects. (Glitch, anyone?) Sure, you could do these things without Isotonik, but by bringing together rapid assignment of effects and navigation between tracks, the software becomes a kind of cheat – in a good way. In fact, it’s compelling enough as a story that I think it’s worth reading even if you don’t use Live, the APC, or Max for Live. A new release was just updated today with fewer objects and greater performance. And in addition to the template, the package includes some really fantastic effects, themselves worth the price of entry. The price is a scant GBP £14.99, with an extraordinary amount of software included. Full details, documentation, and download link at Darren’s site: http://thestudiosessions.co.uk/ For my own part, I’ve found myself getting a bit existential when thinking about this problem. Which makes more sense, musically: adding a layer atop something like Live to gain rapid access to features, or simply building from scratch (in environments like Max, Pd, SuperCollider, and the lot), in order to put together only those building blocks you need?

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Colorful, Touchable, Futuristic DIY MIDI Controller, with Details: Station

Ander sends us his creation, “Station,” a brilliant-looking MIDI controller built on the ucapps.de hardware platform. It could easily have qualified for the kinds of designs in the dreams competition – except he went ahead and made it. He filled it in with RGB LEDs, touch pads, and new SMD-based hardware. The impact of the colored LEDs is something that provides some of the visual feedback of a touchscreen, but with real, tactile control and the satisfaction of using something physical. I challenge the iPad running TouchOSC (or Lemur, or anything else) to a smackdown with this gorgeous beast. Even as a fan of some of the advantages of touch, I suspect the iPad would lose rather spectacularly . I asked Ander for more technical details: have a look at MIDIbox of the Week: Station MIDI controller by Ander – MIDIbox Forum There is a diagram about the LEDs and knobs. For the touch pads I am using force sensors at the moment, but they are terribly expensive. I will be switching to FSRs Some stats, if you want to know more just ask. – based on the open hardware platform ucapps.de – Aluminium casing, custom made – Acrylic knobs, also custom made – Modularized, can be made into any form – Flexible PCB: can hold sensors, encoders and/or buttons – Custom firmware on the microcontrollers – Custom software interface on the host computer which interfaces via MIDI (in my case to Live) – RGB LEDs, 24bit color depth (technically) – USB interface (plus power, this thing needs a lot of power for all these LEDs) – I have not counted the buttons :) It’s an epic piece of work, a real testament to the efforts of its builder.

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x0xb0x, Open Source Hardware and TB-303 Clone, Has a Renewed Future; Q+A

Photo ( CC-BY-SA ) Brandon Daniel . Open source hardware may not sound like something that would produce a huge musical hit – unless you’ve met the x0xb0x. A clone of Roland’s legendary TB-303 bassline generator, the open version offered not only greater afford-ability than the now-rare antique, but expanded possibilities for hacking the hardware into a musical device you could love as your own, all with the backing of an impassioned community. The gadget was designed by Limor Fried and an unidentified “crazy German engineer” who has kept his identity private. (I wish I had my own secret crazy German engineer. Darnit. Any volunteers?) The resulting design has been marketed by Limor’s adafruit shop. The only downside of the x0xb0x’s awesomeness? It was something of a victim of its own success, with rare parts a challenge to find and an ongoing waiting list of pent-up demand. After shipping 900 units from 2005 through the beginning of this year, adafruit announced it was dropping sales of the x0xb0x . But the story doesn’t end there. Aside from ongoing efforts by the x0xb0x community in general, one figure has stepped forward to lead sales of the project and (most exciting to me) generate new projects that share its open license and build on some of its components. As announced on adafruit ( via Synthtopia ), x0xb0x community member James Wilsey is launching a new design and sales effort. My goal with Willzyx Music is to keep supplying the x0xb0x community with Parts and Kits. I have spent the last year building up a stock pile of parts and will bring the Kits back at an affordable price. Any new projects that are produced from Willzyx will have the same MIT open source license, so you can hack, modify and commercialize any of Willzyx’s original designs. James is no stranger to the x0xb0x community, having sold his own completed kits as bitcrusher76. But his vision is, refreshingly, even bigger than the x0xb0x: he hopes this could lead to other open projects with shared resources. With the growing quantity and quality of free hardware and software projects, many with shared goals and features, I think now could be a great moment for the larger open source music ecosystem. The new store: http://www.willzyx.com/collections/x0xb0x Price for a kit is a very-reasonable $185

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Eye-Tracking Interfaces and More April Fools’ Creations We Could Have in Real Life

I enjoy a little April Foolery now and then – see Google.com at the moment . But I had a funny revelation about some of the April Fools’ jokes out there today: they could be real. Some even already are. For starters, consider the EyeDJ. The video is hilarious, a spot-on parody of the hype level in digital DJing at the moment. And they tune directly into the kind of breathless sense of innovation with no real purpose, with lines like “There is no need to cart around heavy turntables or expensive MIDI controllers – all you need is a computer and a webcam and you’re ready to mix with the best.” It taps directly into the reinvent-the-wheel zeitgeist in which we sometimes find ourselves and, yes, which to which I’ll admit I sometimes (often?) contribute. But that’s the funny thing about design challenges and unusual interfaces: often the more seemingly off-the-wall, the more you learn. When Kokoromi organized a one-button game challenge , accompanied by a gallery show I helped assemble, some of the immediate feedback was that one-button games could be essential to people who require one button interaction for accessibility reasons. And sure enough, the EyeDJ is not already possible, but already implemented. EyeWriter is an in-development project using the open source C++ cousin of Processing, OpenFrameworks , which allows legendary graffiti artist TEMPTONE (Tony Quan) to overcome ALS and continue creating tags. Check out the video: The Eyewriter from Evan Roth on Vimeo . It’s clear the technology could have musical applications, too. None of us knows what our physical capabilities will be tomorrow, or next week. It’s time to start thinking about different interactions, and different humans. Compose Xenakis worked with architect Le Corbusier’s Modulor , a design unit that related the Golden Ratio and the human body.

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Chipsynth v.3 live output 17-Aug-08

YouTube via waitforVBLANK “Output from my latest revision of the Chipsynth video board. This is live output performed with Animal Style’s “DMG Guitar” from his EP “Open Air” (8BP083)” Video ChipSynth Preview Video “Here’s a preview of video from my chip based video synth, I’ll be using at the 05.24.08 Pulsewave at the Tank,NYC. The tune is “Da Here’s a preview of video from my chip based video synth, I’ll be using at the 05.24.08 Pulsewave at the Tank,NYC. The tune is “Da Here’s a preview of video from my chip based video synth, I’ll be using at the 05.24.08 Pulsewave at the Tank,NYC. The tune is “Daisy” by Rugar on 8bitpeoples in 2003 [8bp030].”

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The Definitive Roland TB-303 vs Adafruit x0xb0x shootout

YouTube via phono1337 “I hope you have your flame resistant suits on because here we have it, the definitive Roland TB-303 vs Adafruit x0xb0x shootout. more info at http://dinsync.info ”

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Effectron jr junior and x0xb0x x0xbox

YouTube via nicotinetech “this is a technical video , not a musical one . The repair is finished . all op-amps were changed , power supply section was missing the -12v , and some cmos changed , 3 pots were cracked . The machine was to be throwed in the garbage , nononono i will repair , maybe a musician will do something with it ! PS: if someone got the schematic it will be welcomed .”

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APK PHOTON Atari Punk Consolle

YouTube via gaufresderiz “6 oscillatori 3 circuit bending (1 ogni 2 oscillatori) 1 tube screamer 3 circuit bending (sul tube screamer)”

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Strobetronic with the orb filter

YouTube via grandtippler “The Strobetronic makes noise, the noise is nasty. For more info and the Etsy listing: http://www.etsy.com/view_listing.php?… This unit makes a huge range of strange noises. You start by setting the controls on the top of the unit, this sets up a sweep on the LEDS, by moving the LEDs around the light sensors a basic noise loop is set up. Combinations of frequency, volume and the two LEDs make for interesting sounds.”

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Round-up: Your Web-Connected Musical Future, at Music Hackday Stockholm

It’s like Woodstock for Web music tech nerds. Photo ( CC-BY ) Anton Lindqvist . “Okay,” you say to the Web geeks, “I’ve had enough. I don’t want another little app that looks at my iTunes collection and tells me that if I like Lady Gaga, I probably also like Madonna. I want to listen in new ways and, most importantly, make music

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Monome Creator Soldering Event in LA

via the SDIY list: “Monome creators Brian Crabtree and Kelli Cain are in town, and teaching a surface-mount soldering class this Saturday evening from 5-8pm. All materials provided, and you take home a fully functioning two-voice lo-fi oscillator noise instrument. By the end of the evening you’ll no longer be afraid of tiny surface mount components. Stay to participate in a micro-noise ensemble afterwards. Registration required http://www.machineproject.com/go/tinysoldering ”

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DIY Community: Austin a Hotbed of Inventive Hardware You Can Build and Use

Wherever you live, you can enjoy the DIY and open hardware inventions coming out of Texas. Or, as the famous song goes: “That’s right, you’re not from Texas / Texas wants you anyway.” Austin, Texas may be associated with the strum of guitars. But it’s also populated by some of our favorite electronic music hardware inventors on the planet, led by the likes of Bleep Labs , 4ms , Eric Archer , and more. They’ve taken the idea of a “Handmade Music” and come up with the best formula for building a community around DIY hardware I’ve seen yet: 1. Get beginners – even if they’ve never soldered before – making noises with a beginning kit workshop. 2. Do an advanced workshop that pushes the envelope with new hardware. 3. Turn that noise into a performance/party: i.e., “After all the kits were built, we plugged in to the PA and partied until the amp overheated.” 4. Provide your specs and software freely. 5. Make a kit available for people to buy

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1/4″ Modular Synthesizer Patch Cord Review

DJ Thomas White offers his review of 1/4″ modular synthesizer patch cords from speakerrepair.com : Got these great cables with copper conductor wire from www.speakerrepair.com in Orange County. They come bundled 6 in a bag for $30. Each cable is a different color (red, green, yellow, purple, orange, blue) and has a TS (Tip-Sleeve) connector on it. The connector are NOT switchcraft but are high quality and have a nice solid feel to them for clone connectors. Cables are available direct from the website or from eBay as they have a GLS Audio store. These cables also come in balanced (TRS = Tip-Ring-Sleeve) for the same price, or you can get them for cheaper bundles in 2 or 3 foot lengths. No strain relief though on the normal cables. Speakerepair.com also has great dela on XLR, RCA and other cables (including nice quality insert cables so you son’t have to mess with Hosa).

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FlexiKnobs: Multipoint Interaction with Audio Software

YouTube via krx1138 “FlexiKnobs, a set of slick controllers for quick and easy multipoint interaction with Audio Software. Read more here: http://tei-conf.org/10/Program/FlexiK… Full Paper: http://tei-conf.org/10/uploads/Progra… http://krx.at/ http://www.accessive-labs.com/ http://www.j3l7h.de/ ”

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Gittin’ Da Control Ya Need

YouTube via Killparispaige “How to get started customizing your own midi keyboard. Also, i give you an inside look on my custom controller and how i use it! Hope you Enjoy!”

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Vtol Custom Red Robo Synth

via vtol Note this is for sale for 250$ + 60$ shipping if interested send email to lvd2002@mail.ru red Robo synth demo from ::vtol:: on Vimeo .

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A Synthesizer Made of Only Filters

via JovianPyx in this electro-music.com thread where you’ll find follow-up thread and an audio sample. “I have designed a synthesizer made of only filters. There are no oscillators in the design at all. It is also up to 32 voice polyphonic. I call it PolyDrum. It has 32 state variable filters and 32 single pole IIR filters and is implemented on a $39 FPGA development board. The state variable filters form “resonators” and the single pole filters form exponentially decaying envelope generators. The envelope generators modulate the Fc input of the state variable filters to provide a variety of pitch modulation effects. Each resonator is frequency, Q, EG and MIDI note number programmable. More than one resonator can be programmed to respond to a given note number – but all of the resonators responding to the same note number will begin their sound with a synchronized pulse EDIT ADD 2009-12-05: I should have added that the instrument is played (MIDI) by sending an impulse to any resonator that receives a match between the note played and the resonator’s note number map (assignable). If the Q values are large enough, it will be very tonal with a long sustain.”

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Roland MC-202 After repairs

YouTube via AnalogSweden “A quick demonstration of a Roland MC-202 after repairs”

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Platforms

Platforms 1 from Johannes Bergmark on Vimeo . “Johannes Bergmark live in Turbinhuset at Ljudkonst i Nolhaga Park, Kulturföreningen Tornet, Alingsås, sweden August 30, 2009. Filmed by Per Åhlund. More about this instrument The Platforms at bergmark.org/platforms ” Platforms 2 from Johannes Bergmark on Vimeo . Platforms 3 from Johannes Bergmark on Vimeo .

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Roland TR-606 after repairs

YouTube via AnalogSweden “A quick demonstration of a Roland TR-606 after repairs”

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Gemini AL3

YouTube via Sigmundleid “Gemini AL3 – diy analog synthesizer – Do it yourself” Gemini AL3 – diy analog Synthesizer – Techno – EBM – Industrial ” Switched-On ”

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Preview of the new synth on a breadboard

YouTube via thebetatesters ” http://www.thebetatesters.net Just a quick shot of the new synth that should be available very soon!”

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MFOS Multi-Function Module

YouTube via theraywilsonshow “If you find yourself saying man I wish I had two DC voltage mixers, a linear lag processor, an RC lag processor and a LED voltage level meter then this is the module for you. But seriously, this is a very nice assortment of tools for any synth. The voltage meter looks cool and lets you have a graphical idea of where that voltage level you like to use to modulate your filter or vca is so that later repeating it will be easier.”

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MacGyver DIY Pressure Sensor For Analog Synthesizers

This video captures a test of a MacGyver DIY pressure sensor surface for controlling analog synthesis. Materials used: an old cardboard box, a cut-up plastic folder, adhesive aluminium foil, a piece of conductive foam of the kind you use to transport ICs. Total cost: €4. It is built from cheap conductive foam, with aluminium foil taped on both sides in various patches. Only the right side of the sensor surface is connected. The top foil goes to +5V, and four patches underneath are connected to various inputs on the small analog modular synthesizer Chimera BC16 (the white round thing with knobs in the background). In this first test, the following modulation inputs are connected: volume, oscillator pitch and diff (osc 1-2), and filter cutoff. The aluminium foil is attached to a sheet of plastic, to allow change of layout, and to make the foam piece exchangeable in case it gets worn out. via otoskope

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ARP 2600 SYNTHESIZER Modded

via this auction “One of the finest features of this particular unit (just added), is a STRICTLY INTERNAL, and subtle high quality modification – a cv/gate booster. This has to do with the fact that ARP envelop generators need a heavy gate (12 to 15 volts) plus a simultaneous trigger to fire the full response of the ADSR; most CV/gate devices (such as most synthesizers and numerous other machines) have a lower voltage range, and no trigger signal, therefore are useless to drive the ARP. This mod allows the unit to be used normally with the ARP keyboard, AND/OR to mate with another synth (like a Pro-One, etc) or CV/gate type sequencer. Likely any other (keyboardless) 2600 you will find will require you to hunt down and buy the ARP keyboard exclusively in order to properly work the unit. Due to this modification the combinations are limitless, making this is all that much more fascinating a tool. Please note that this is a purely internal improvement, does not show or make any change to the cosmetics/physicality or performance of the ARP in any way, and may be removed quite easily if desired.”

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