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Joshua A.C. Newman
เข้าร่วมเมื่อ 19 ต.ค. 2011
Building machines that make sounds. Modular synthesis, SynthDIY, and sometimes other machines.
Voltage Controlling a Shitty Little Toy
This is the circuit board from an awful little toy truck that made horrible sounds. So naturally, I wanted to hook it up to a sequencer! #circuitbending #circuitbent #modularsynth More about it here: www.patreon.com/posts/from-horrible-to-83856851?Link&
มุมมอง: 336
วีดีโอ
The Oblique Easel cyberdeck - analog input, touchscreen input, and graphical programming
มุมมอง 752ปีที่แล้ว
My Oblique Easel #cyberdeck can now take analog input, touchscreen input, and you can program it live! Relevant files and build discussions can be found among my Patreon supporters at patreon.com/joshua !
Oblique Easel prototype 0.1: a cyberdeck that's for playing with.
มุมมอง 5002 ปีที่แล้ว
The Oblique Easel is my cyberdeck for playing wth! I'm building it to accept and send control voltages compatible with #eurorack #modularsynth builds, microcontrollers (particularly synth-compatible ones like the Daisy and Critter & Guitari), and to be the graphically-programmable creative toy that I've always wished computers would be.
plugdata harmonic drone
มุมมอง 2.7K2 ปีที่แล้ว
I'm preparing for a series on plugdata, a rapidly-developing, much-improved fork of Pure Data that works as a VST plugin as well as standing alone, compiling, and burning onto Daisy microcontroller boards. I just wanted to share this quick experiment. It uses two "VCO" abstractions that I made myself. They're available to my patreons at patreon.com/joshua!
Really getting it to sing and howl.
มุมมอง 572 ปีที่แล้ว
My ARP 2600 with a working filter for the first time since 1988.
I got the replacement Moog Violator filter working in my ancient ARP Model 2600!
มุมมอง 312 ปีที่แล้ว
Thanks to Synthrestore.com’s replacement Moog Violator filter, I can now get much richer sounds out of my ARP 2600!
MOSFET CV without setting fire to your mom
มุมมอง 4083 ปีที่แล้ว
My last video had an error in it! It turns out it IS a voltage-controlled fire! So here's where you can add a resistor to make your CV circuit bend require all of TWO parts! You can help me burn myself on projects (plus get all sorts of other weird sci fi roleplaying games, art, fiction, and a community that loves all of that) at patreon.com/joshua!
Super Simple CV. Circuit bend your mom!
มุมมอง 1.2K3 ปีที่แล้ว
[Edit: Hey, you'll want to watch my follow-up video, too. You need a current limiting resistor between the mosfet and the wiper.] Lemme show you a way to voltage control synthesizers, electronic toys, and anything else that uses a potentiometer! patreon.com/joshua I love me a vactrol, but this is simpler and the output signal has a closer relationship to the input signal.
General Lee’s horse lies down in Richmond, VA
มุมมอง 253 ปีที่แล้ว
General Lee, already cut off across the waist, is on the ground. Now his horse is lying down. You know what it means when a horse is lying down.
Modular Voltage Control Simpler Than a Vactrol! The Voice Nodulator shows you the weird way.
มุมมอง 1993 ปีที่แล้ว
Three parts, eleven cents. I needed to voltage-control the 3.3V analog inputs on my digital grain mangler, the Voice Nodulator. So with a tiny MOSFET and a couple of resistors, I guaranteed that all inputs are in the safe range and doing their part to make weird sounds instead of making tiny, expensive fires! I make all sorts of cool shit to share at patreon.com/joshua . You should totally supp...
Spontaneous downtown dance party as Trump is fired
มุมมอง 374 ปีที่แล้ว
Spontaneous downtown dance party as Trump is fired
The downtown party continues, celebrating the ousting of Donald Trump
มุมมอง 234 ปีที่แล้ว
The downtown party continues, celebrating the ousting of Donald Trump
Downtown Northampton, MA celebrating Kick Out the Fascist Day
มุมมอง 1214 ปีที่แล้ว
Downtown Northampton, MA celebrating Kick Out the Fascist Day
Getting my synthesizer setup prepared for streaming
มุมมอง 464 ปีที่แล้ว
Getting my synthesizer setup prepared for streaming
Finding new mods for the Panasonic RR-830 tape deck
มุมมอง 6014 ปีที่แล้ว
Finding new mods for the Panasonic RR-830 tape deck
Finding interesting circuit bend points inside a Panasonic Variable Speech Control RR-330
มุมมอง 874 ปีที่แล้ว
Finding interesting circuit bend points inside a Panasonic Variable Speech Control RR-330
How effective of a VCA would this make? I'm curious might try making one
Fridge dj’s friend
😢
that my brother is Circuit Bending
“Logan” that’s a good name Logan Paul😼
This is cool
Interesting
This is skibidi
Cool
Fridge DJ's Relative
NO WAY I USED TO HAVE ONE OF THESE!!!! One day, it started malfunctioning, and it died forever. With its screen flashing in a strobe light pattern, its last words were "You (garble sound) loo-look fat".
bro dissed you before dying
damn
OOOOOOOOO BURN
oh boy the new itft character is looking gre-
Nice! I really want to voltage controle my 7 band stereo tube eq. Wish i knew more
What components were used on the breadboard?
Those are just momentary switches with key caps.
the new itft character looks sick
New itft character no clickbait
New itft char 😱😱😱😱😱😱😱
Boink
Thanks for the video. Just picked this machine up.
Bro tf is that noise💀
The weird little robot guy is being controlled by a control voltage modular sequencer, then its audio output is going to some guitar pedals.
Insane
Nice. Have you managed to fix the screen? and how? mine has the same issue.
You look fab-
it sounded to us like "You look fat."
😂
Wow! Someone liked my comment
Who keeps liking?
I thought it said “you must suck”
Very cool! Can you show how to wrap the patches in simple GUI to hide the details? I'd like to share some ready-made modules where people can just use them via a GUI and inspect the inner working when needed.
Sorry I missed this question! Yeah, up at the top of the screen in recent versions, you can see the three levels of interface: editing, locked, and presentation. In Presentation mode, only UI objects are shown. You can also wrap the entire patch in a GraphOnParent object so you can have only the parts you want to see in another patch. So if you build a synth in one file, and a filter in another, you can build a third patch that incorporates them with only their UIs showing within a box, complete with whatever inlets and outlets you designed it with.
I thought it's a speaker with screwdriver "plugged" in...
It's a crappy commodity-level joystick.
Great video dude. Just FYI, I found a way to electronically disable the sensor! At the very bottom left of the PCB you’ll find a small transistor labeled “Q8”. If you wire the left leg (highlighted & labeled E on the PCB) of Q8 to the center leg via a toggle switch, it will act as a bypass switch for the auto stop. Oh and I wanted to ask btw, did you ever make any progress on the erase head mod mentioned at 3:39? I’m curious how such a thing would work (i’m not super familiar w/tape players). And how would one go about connecting an additional head to the PCB?
No, but I’m going to fall back to some simpler recorders. They should be easier to mod. This thing is wall power all the way inside and that makes it complicated and dangerous. Maybe someday I’ll pick it back up, but I think there’s a lot I can do modding shit Walkmans or even 3D printing my own deck.
@@joshuaa.c.newman7430 Ah I see.. Yeah I managed to get ahold of the official schematic (which is also how I ID’d the auto stop transistor), which has all of the high power danger zones marked. Based on that, it looks like the only sketchy areas are around the power transformer & solenoid. So if you avoid those, you should be good. Though I certainly can’t blame you for wanting to play it safe. Well, if you do ever end up experimenting with a DIY erase head in the future, i’d love to see a follow up video. A mod like that would be huge for giving cheaper recorders tape echo functionality, toggleable sound on sound, etc.
Absolutely cool!! Great sound.
It is kinda repetitive but yes, its cool
The soft is the same used in axoloti? Whre can I find more documentation? And examples? In internet is difficult to find something made with AKSO...
Sadly, the Akso project has really died. The lone guy who was working on it got in over his head and was too ashamed to ask for help.
My confusion is where are you powering it from. It's very cool.
It's powered by USB. It's not plugged in at the beginning so I can pick it up and show you, It's only plugged in from 2:07 on.
Got one recently, but it has a strange issue. When trying to record to tape, the volume is extremely loud in the headset. However, the finished recording ends up being very very quiet. Any ideas as to what causes this?
Ah, that sounds like you're listening through an amp (maybe a headphone jack?) but recording from line level. Mine got pretty frustrating and hasn't gone back together, so I can't tell you for certain!
Are you recording to DIY tape loops? If so, you may have the tape inside out. I did the same thing & the recording came out extremely quiet. Re-opened the cassette and flipped the loop inside out and it worked fine
This is awesome
Thank you! It was a great time. We're hoping to get together again soon and not give anyone covid in the process!
Fun and cool.
Thank you!
plugdata! It’s a fork of Pure Data with a ton of new features, including a grown-up UI, rapidly-approaching compiling powers (including to microcontrollers), and working as a VST plugin! Link is in the video, but: plugdata.org !
Plug data or pure data?
plugdata is a fork of Pure Data that's completely backward compatible! Check out plugdata.org !
Looks nice, sounds like shit 😳
Holy shit i've been wanting a puredata plugin for so long this is awesome
It’s phenomenally fun. Version 0.6.2, the current point release, is pretty good, but check out the daily builds. There are occasional bugs (that’s why they’re not released) but Tim is an incredible coder and I usually wind up downloading the newest when I want to work with it anyway. It’s going in really amazing directions.
very cool use of the mosfets
Thank you! Before you do it make sure to watch my video about current limiting them! That said, they work great.
The wiring looks awesome! like alien pipework
Thank you! I really love doing this kind of wiring. Check out the Kerberos LFO video, too!
@@joshuaa.c.newman7430 i will
One of the best arduino synths I've heard. Not just bleeps and bloops. Have you tried to get polyphony from this?
I haven’t! But it’s not likely to work. The little guy is working pretty hard as it is! That said, my modified code is on Githib as Auduino2! See what you can wring out of it!
Oh! Also! You could build polyphony out of several of these working in concert. Use one as a router, listening for key presses. Then have it convey note information with PWM to the next oscillator. You could tune them all together or individually. I think it might be neat to have a multidimensional ribbon controller that controls each of the five parameters at once. I’m actually hoping to spec out such a controller here on my channel, though that will probably be after I do my X-Ray wavetable idea.
Sweet!
Thanks! I'm kind of excited to just stick 3.5mm jacks in any stupid thrift store toy! But I'm most excited to use them to control this old cassette recorder with pitch control!
Hey, there's a bug! See my next video! Gotta limit current through the transistor.
Genius Project
Ouch... It has modules and wires like the Axoloti or the G2... That's simply perfect.
@@bantri256 It’s a fork of Axoloti, in fact! I’m sad to say that Akso seems to be dead in the water and more boards probably won’t be available from ZRNA. It will be great if it is, and I’ll be there for it, but I’m working on other projects now. I’ve got an Axoloti device, the Voice Nodulator, that’s in my last post! I’ve got other such projects in the work, too. Drop a subscribe and I’ll show you!
@@joshuaa.c.newman7430 Axoloti has a slower and older processor. The fork is better than, the original. AKSO is inevitable. Axoloti is dead. Long live AKSO.
@@bantri256 You’re right except that both projects overtaxed their creators, who have gone silent and don’t seem to be fulfilling orders anymore.
@@joshuaa.c.newman7430 I should not care, the technology is already released, and is proven, to work. Now, it is only a question of time. If both modules, stop evolving someone else, will evolve them. Time is NOT, on their creators side.
Did you ever finish modding this? Curious about the update.
Hey! Sorry, I haven't, but my latest video is about the piece I was missing: a way to voltage control that I could jam into the space inside. In this case, I'm using a MOSFET as an input from an external CV source.
That's an interesting looking thing. So you can use it as a software configurable modular synth Nord Modular or something, interesting 🤔
Yeah! The Nord was an early inspiration for the previous fork of the project. However, you can really do any sort of audio and DSP in there. People make guitar pedals, modules, samplers, and reproduce old synths with them. I use one as a grain mangler.
Yikes, this is seriously under-watched. Very cool stuff!
Thanks! It’s an amazing little board! They’re still available but at a pretty low rate - they all come from one guy.
@@joshuaa.c.newman7430 Yeah i got on board the original Axoloti train when it was on kickstarter. Hadn't paid attention lately and then I saw that it had evolved into this! Amazed at what one-person passion projects bring us these days. =3
@@DJDiskmachine It's truly amazing. I mean, Nic is an incredibe engineer. The downside to it bein one person is that...it's only one person, you know?
Thanks for your video! I just grabbed one of these machines a few weeks ago and your experimentation helped me get familiar with the Panasonic's mechanisms. I decided to work around the auto-stop function within the cassette tape itself. You can check out my mod here if you're interested: th-cam.com/video/XXkkQCQ1zok/w-d-xo.html Thanks again!
I’m looking forward to digging back in! I’m having a very frustrating time building an LFO right now but I really wanna get back to experimenting with tape soon!
Hi Joshua! This thing looks VERY cool, am I right in thinking it would pair well with the Volca Modular? It also uses +/-5V, but I don't know if they could be grounded together (I'm new to this world!)
It can! You can always ground things together - that’s what grounding is. Even if it’s a little off for one reason or another, it will just shift the signal one way or the other.
I just remembered the Volca’s jumper wire system. I don’t have one, but I remember discussing it with a friend. If push comes to shove, you can run a shared ground wire into the Volca’s battery compartment.
Sweet, the sounds are pretty cool from this unit!
Got crushed in a gig bag and needs to be rebuilt! Hoping to do some new weirdness along these lines with full CV going forward though!
@@joshuaa.c.newman7430 what!! That kinda sucks but it also is cool that you can rebuild it with different features 😀
You could probably get in touch with some extraterrestrial life with that thing! Sounds like alien music-👽Potato
That's the intent! Modular synthesis really feels like space exploration!
@@joshuaa.c.newman7430 That’s AWESOME!!!!!!!!!
Got 2 of them recently, thanks for the guide about cassette loops. Would be nice to see some updates on cv controls and 12v conversion. I’m thinking on doing some of these mods but have no clue about the process.
Yeah, I’ll get back to this soon! The Akso video series is what I’m working on right now but I’d like to get back to this machine soon. I just blew out my power supply (again) last night so I gotta fix that before I convert this guy down to 12V.
YOU ARE AN AMAZING ARTIST JOSH!!! I MISS YOU🦋💜💜🥔-Potato
Thank you, potato! Miss you too!
Oh I got to get me one of these, all those pins!!! I've already got a couple teensy boards been looking to step up, this fits the bill.
It is SO much fun. I’ll be back to do more tutorials after the High Holy Days are over! Smash that like and subscribe and crush the little bell, I guess!
Oh! Only 15 analog pins are currently available. There should be 22 available in the next patcher update and 31 or 32 in a future board revision. The rest of the pins can be digital or perhaps part of a multiplexer communicating through SPI, which it can apparently do (though I haven’t tried it)!