If this ever becomes available again you’ll want this
This is already old news as far as internet-time is concerned but this video from Daniel Sierra is stunning regardless when you first see it. According to Daniel on his website,
My goal with “Oscillate” was to visualize waveform patterns that evolve from the fundamental sine wave to more complex patterns, creating a mesmerizing audio-visual experience in which sight and sound work in unison to capture the viewer’s attention.
Mission accomplished as you will clearly see in video below.
Anyone who has ever tried searching online for guitar or bass tabulature will surely agree what they find is simply crap. Difficult to read ASCII diagrams of tab on sites littered with advertising and a layout that’s ugly as hell.
This is where Soundslice.com comes in and blows everyone out of the water.
Soundslice is an online community where that tabulature is sourced by the musicians with and absolutely incredible layout. Tabulature and chord patterns for multiple instruments is provided at the bottom of the screen while video of the actual song, or musician performing the song, synched with the tabulature found at the bottom.
Here’s a great talk from Adrian Holovaty at 37Signals: http://37signals.com/talks/soundslice
This is a beautiful and slightly frightening video directed and produced by Susi Sie on Vimeo where lycopodium is filmed oscillating from the deep audio design created by CypherAudio. Coming in at just over a minute long it leaves you wishing there was more. Much, much more.
Marchand Electronics manufactures and sells hand built and custom designed audio equipment. Phil Marchand produces active, passive, solid state and tube crossovers, power amps for audio or laboratory usage, tube and solid state pre-amps, bass eq, discrete op amps, and many more items.
It’s worth noting he has three free
software tools for the audio enthusiast. The coolest is simple component calculator for capacitor and resistor values for a variety of crossover models with crossover frequency and slope variables. I know this can probably be accomplished easily in excel these days but I’m personally a fan of dedicated tools that do one thing well.
I’ve referenced Roman Sowa previously in the AD633 Ring modulator post however I’ve never posted about his past work. To start with, Roman has incredibly detailed build pages on his DIY analog synth projects here. If you dig in and check out the details on his modular build he includes photos, schematics, and technical details that are more than sufficient to guide you in your own build but not overly verbose and distracting. Take a look at his extraordinary hand-made modular.
I’ve finally completed the MFOS Sound Lab Ultimate and despite the scattered moments of irritation over the past 8 months all-in-all I think it’s come out great. I’ll assume folks reading this are familiar with DIY projects so I skip the detailed build notes and move directly to some key points that I think will help anyone who is considering building this project.
1. Read all the instructions before you start. This is a classic ‘rule-of-thumb’ and no matter how many times I ignore it, I am always reminded through costly errors that I should have followed it. For example, after spending many hours putting together my own parts list in Mouser for this project and bitching to myself that Ray Wilson should have a parts list link on his site I finally discovered that he in-fact does. Putting together a project parts list is easy when you only need 20 parts, but given the size of this project you don’t want to go through the painstaking process of doing it yourself.
2. If money permits, buy all 1% tolerance resistors. The design calls for some which are 1%, and some which do not need to be 1% but some of these are the same valued resistors. You don’t want to realize that you just soldered twenty 10k 5% resistors down which should have been the 10k 1% resistors. It’s an easy mistake to make. And I made it. Speaking of mistakes, double check your work before plugging in. notice anything peculiar in the photo below? I’m glad i spotted that error before plugging in the power supply.
3. Also, if money permits, spend some coin on good knobs. It makes a huge difference in the look and feel of the finished project. If you do use the knobs suggested in the project plans purchase extra. Many of mine arrived missing the mounting screw rendering them useless.
4. Also double check the shaft type of the knobs in the parts list. After receiving my order and setting up the control panel I realized half of them were D shaft and half were full round shaft. Mounting regular knobs on d-shaft pots makes the knobs rotate in an elliptical fashion and, although not critical, it’s a detail that just frustrates the hell out of me.
5. I struggled with what to do about an enclosure but I found this gem at hobby-lobby. It’s a painter’s box or rather “a wooden artist’s case”. Either way, it was 19.99 and I had a 40% off coupon so it was a score. The MFOS SLU fits perfectly into it with only slight modifications. The one pictured on the website looks way nicer than the one I picked up but I’m not sad. Hobby Lobby saved the day again with cheap pre-fabricated boxes for any project.
6. On the wiring side it’s a toss-up. On the one hand, solid core saves you a ton of time when tinning the ends of your wire and it’s easy to bend into shape. But when you have to run approximately 120 hook-up wires stranded may be the way to go for flexibilities sake. Your call. I’m happy w/ the solid core.
7. If you’re willing to risk it, I think it might be possible to forego the process of hand matching your transistors. I originally hand matched a couple dozen xxxx transistors and they needed it. However, I matched another handful of xxxxx and they were all within .002mV as per the specs. Perhaps it was a fluke, but building the circuit, and then actually testing the transistors took all night one evening.
According to Sneak Thiefs website the following work in progress is,
…a mankato quadrature filter, 2 wogglebug #3’s, tellun neural agonizer (dual spring reverb), korg triple-resonator and a fonitronic 5-channel mixer.
An impressive array of modular gear @ Gingerbread Studios
Richard Scott is a composer, free improvising musician, prior administrator at the London Musician’s Collective, holds a Phd from his thesis on free improvisation, resident at STEIM in Amsterdam, designer of the WiGi infra red controller, and holds more distinctions than most artists working in this arena.