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Viewing entries 240 to 234 [338 total entries to date]
Mobius. Of strip.
Sunday, February 18th 2007 1:21am

Of course, I get hung up on and otherwise find language often interesting. I am frequently capable of finding myself in that certain zone which entertains me and simultaneously frustrates others -- a fixation on wording, language, verbal expression. Oh, I'm no good at it...I never claimed I were. I just noticed that I used "smoking" and "patches" in an unintentionally clever context in my last blog entry. "Oh you're just arguing semantics!". That's all we have, bitch!

Reason number 1095 to hate Texas.

Digg labs is starting to be a huge time kill for me...I've been a voyeur of human nature for so long...this helps. Fortunately for me, the diggers are narrow and specific...if it were more contextually relevant, I'd be threatened.

I have a son now. I love him. I will likely not talk much of him in such a public and impersonal forum. Although once novel, advanced, and technologically impassioned, this whole connected thing is starting to kinda give the spooks. I've already sworn to wean myself off The Googleplex this's going to be challenging. The increasing darknet war on anonymity and relevance and context is long begun. We'll continue to build 29 levels of protocol upon protocol, unless somebody actually reveals that the mathematicians have fucked us long ago.

I managed to find a source for the LM709 chips for the CrackleBox, and I made a new Eagle schematic and layout of what we plan on building...should be a fun tribute. I've got 3+ albums half finished...must progress. Building versus recording is becoming a burden (n'. recurring theme). Project-wise, tho, the crackle and the PIC-based artbot (for the Dorkbot hosted PDXbot artbot event) are topping the lists. Insects.

Smoking, APC, pd patches
Friday, January 19th 2007 11:33pm
Tags: apc electronics noise

I finished up my version of the Atari Punk Console (APC) a few days ago. At its core, it's just a simple 555-based oscillator


but I added a few twists (LEDs, speaker, switched caps and resistors). Even though I wanted to incorporate some of those nice Wacky Willy's piezos, I just couldn't hack anything decent sounding with minimal I tossed it and opted for action over a drawn-out design period. I like that it's gritty and analog while still throwing out that low-res 8-bit sound that's all the rage these days...and it sounds especially nice and thick when bathed in effects.

I used the APC thing as a means to revisit board design, layout, and crafting, since it had been quite some time since I last did one. I maybe even picked up a few tricks along the way (ie. I never actually tried nail polish before etching to fill in pits/gaps). It's nice to build again.

I'd like to pick up micros again, mostly PIC or AVR, and I'd prefer to have a USB-powered programmer that supported in-circuit action. The arduino is a popular and flexible choice...and although it's slick, I still think it's kinda pricey. I'd rather spend a little more on a nice flexible usb programmer (Linux and windows support preferred) and roll my own bread/etched any good suggestions?

This week marked our 1-year quit mark for the quitting of the smoking! Really, it seems like only yesterday...and even tho I still crave on occasion, it's certainly become easier with each passing day. The Bikram yoga has certainly been instrumental in the success.

Finally, I posed a few new pd patches and an update or two over on my pd page.

The last Dorkbot PDX meeting was virtual because of the extreme snow and dangerous road conditions...the one before that was excellent and drew quite a few new faces. It was certainly a record for the most contraptions on the table....I hope that trend continues! It's kinda exciting to be living during this trippy time of convergence and appreciation of technological weirdness...

70s records, breadboarding, and beer.
Friday, December 8th 2006 9:36pm
Tags: music records vinyl

Moods are odd. Moods are moody.

I managed to walk into the record store that I've been walking by for 6+ months since my office moved from the arts district to a strip-mall suburb. Surprisingly, it was a pretty nice shop with a good inventory and a nice (and talkative!) owner. I'm no expert, and I'm really not even a record collector, but I walked out with 3 records for $5:

patti smith group Patti Smith Group - Radio Ethiopia. Of course, I know of Patti Smith (through punk references/tributes, primarily from Sonic Youth), but I'm not really familiar with the work. I gave this record a listen and really enjoyed it. It started off a little rocky, ended with a wonderful experimental kick. Will totally recommend and listen again soon...

carney Leon Russell - "Carney" - I bought this only for the cover art, which looks like a proper original version of Captain Spaulding from House of 1000 Corpses. The music isn't bad, I guess, but I didn't really get into it. Mostly bluesy white guy stuff. There are a few gems, but none were amazing. The first track on side B sounds like the Liquid Sky soundtrack tho, and that's pretty freakshow circus style.

pleasure principle Gary Numan - "Pleasure Principle" - This was a no brainer for me -- A synthpop classic that I needed to own. You will like this.

There's a cacophony show tonite, a really good one in fact...but I'm just not up to going. I'm at home, listening to records, fiddling with a breadboard and drinking beer.

It's been some time, mostly because I intentionally delayed posting because of a drawn-out server migration. That's right, I've finally migrated (and related sites) off the 2U VA Linux beast and onto a newer, quieter, more efficient box with more storage. It's true: Noisybox is literally less noisy! Since I last posted, I did manage to get overlays and a manual for the Alltalk device I described before. Through some very simple testing, I have concluded that the Alltalk requires the battery to be present and charged to function properly. I haven't yet had time to do additional troubleshooting, but I suspect something else may be going on in the power circuits. More on that later. For now, I have scanned the manual and inserts and made them available on an Alltalk page. A few really good notes on the Linux/Debian front that I discovered recently...the Jack HEAD branch has finally incorporated the "clockfix" for dual core AMD64 users like myself! This means that the jackd server can now (from 0.102.20 onward) be started with -c option ("-c hpet" for amd64 I believe) to choose the clock source and prevent drift in tight realtime setups. This hasn't made it into Debian unstable yet, but I'm sure it will soon. Similarly, tight realtime users (like myself) used to have to run a patched version of PAM (libpam) that understands the new kernel's approach to setting realtime limits for users. Fortunately, Debian unstable now contains 0.79-4 of libpam-runtime that understands the rtprio settings. One note -- my patched version seemed to use "rt_priority", but the new stuff uses "rtprio"...don't let that sneak up on you! atu xv I recorded a 3" CDR during the summer and slowly mixed it into a reality sometime in September. The album is called Atu XV, and I finally managed to make it available online (also here and here). Ever since I moved back to Portland, I've been wanting to do the tour of the Shanghai Tunnels that run underneath part of downtown. Last week was the Day of the Dead, and I was fortunate enough to make it to the Soriah+Lana performance that was held in the friggin tunnels. The performance was really enjoyable, I'm certainly glad I crawled underground to be there. I emerged with an evil smirk and a renewed appreciation for the great things Portland has to offer. Last, certainly not least, the PDX Dorkbot is continuing to come together...if you live in the area, drop by one of the meetings, join the mailing list, and help us out. We're mostly looking for chairs and a projector, but we can use all other variety of goods and services. If I stop procrastinating, I'll be giving a short talk about the p5 glove and pd at the first "real" meeting.

The Alltalk and the caradisio
Tuesday, September 26th 2006 11:17pm
Tags: alltalk caradisio

Sadly enough, it seems that Wacky Willys will be no more as of this coming Sunday. I recommend heading over there to pay your respects and bid farewell to the I stopped by this weekend and picked up some general supplies, but scored an interesting device called the "Small Alltalk". The unit is a little larger than a laptop and has tape in/out jacks, a mic jack, a built-in speaker, power jack, and a built in rechargeable battery pack (which I actually can't find at the moment). The top is covered with a touch-sensitive, grid-based screen in which paper(?) overlays were once installed (mine has no overlays). The touch mechanism seems very similar to the touch and tell.


(The only photo I could find online, and it's horrible quality and doesn't exactly match my revision)

From what I can tell, the apparatus was used in developmental rehab classes and was helpful for people with certain handicaps, like those that prevent people from speaking normally. Unlike other similar pieces, this one used actual recorded speech and could be reconfigured/rerecorded (sounds an awful lot like a 1986 sampler, eh?)

When I got it home, I plugged it in and started pressing random buttons. Oh wonderful grating noise belched forth from the speaker...but it was near impossible to tell what I was actually pressing without an overlay. A few more presses and the noise subsided. A few more, and it entered a strange mode that prevents it from making any more sound.

Unfortunately, there's very little information online about the Small Alltalk built 20 years ago. Through much digging, I discovered the name of a place that repairs them, and I tried calling at 10:30 last night. When a woman answered half asleep, I apologized, said that I had the wrong number, and hung up. While at work today, my phone range and a gentleman asked why I had called his house at 1am! I apologized again and explained that I was trying to reach a service business and dropped the name of the device. Sure enough, this nice old guy used to build the things!

Well, we had a really great chat and he filled me in on a little history. I asked about the company that manufactured them (Adaptive Communication Systems, or ACS), and he indicated that the owner just one day closed up shop (sounds sad and eerily familiar, eh?). He seemed to think that he might have a few manuals and/or overlays in his shop, and he obliged me by offering to send one! If all goes well, there will be a resurrection!

I posted the caradisio "kit" (wish I had a better word for my loose assembly of related pd abstractions) and a sound sample over on my pd page.

caradisio abstraction; dorkbot pdx
Friday, September 22nd 2006 10:20am
Tags: caradisio pd puredata

I've been banging around on another pd abstraction that's turning into a nice sound generation tool. As with most pd interfaces, it's not much to look at, but it's being called "caradisio" and it looks something like this:


I'm posting prematurely and apologize for not having sample audio yet.

Although the number of controls is smallish, this thing can sound like an epileptic seizure in a field of cold mud, rusted metal, and broken glass. The concept is pretty straightforward: Take a wavetable synth and evolve the waveform in nasty ways (in this case, pin, lin, and sin). With some reverb, it starts to sound nice and thick...and sometimes there are secret eerie voices that creep in from the muck.

When I finish and clean it up more, I'll post it to my pd page.

(Aside: I think that if pd ever gets antialiasing [for both fonts and controls] and gets more/enhanced drawing primitives for data structures [hello...arc or circle!], we could start to generate some decent interfaces.)

Oh, and I've recently started associating with the newly started dorkbot pdx collective. It's still in its infancy, but the people seem smart and interesting, and I'm sure we can turn the group into something wonderful.

No wave, drones, dark matter, apocalypse.
Monday, September 4th 2006 11:32pm

The Gold Room by Lee Rosevere (whose work I'm otherwise not familiar with) is a well-executed interpretation of a not entirely new concept. Beautifully reverberated drones, drawn out, smooth, quiet, and patient. Certainly worth your time to listen...especially in the evening.

And speaking of appropriation, I joined up with Danridge on Saturday to check out Kill Yr Idols at the Clinton Street Theater. If you're familiar with any of the No Wave stuff or enjoy Swans/SY/Lunch or whatever, it's certainly worth the price of admission. Hell, I suppose the scathing commentary from the elders is worth the price alone (live footage from the 70s is a rare, solid bonus!). Seeing the new wave of no wave ramble was often a riot. The stark contrast was both uncomfortable and hilarious. Gira, however, tells us that he has no wisdom. Just see it, consider for yourself.

Since I keep coming back to Spybey, I decided I should buy some of his newer stuff...and so I grabbed the "Reformed Faction Of Soviet France" and "Klaverland Klompen Voetbal Club". As usual, I think both are quite good.

We barbecued yesterday: Halibut, veggie burgers, beef. The cousins and family came over, a good time was had. We played Frets on Fire on the TV, cooked and made a mess and otherwise goofed off. I think it was the first time we had two kids on the house at the same time...and it was easy. :)

I've been keeping an eye on the Chumby, because even though it's got pretty tame hardware, I love the idea that it's got WiFi and love the idea that it's silent and the price is actually approaching reasonable. In fact, I'm convincing myself to buy one (of course, when they're actually available and not just vaporware) if only to support the fact that they encourage hacking and spec out open hardware.

Stacy's been wanting to install some bifold doors in the house, so we started that next home project today. Turns out to be a gigantic hassle. Or maybe hassle means "interesting challenge" (or at least I used to think as much). Of course, the only off-the-shelf doors you buy at the home remodling place won't fit the space previously occupied by sliding we get to build it out and install moulding to decorate things and cover up the gaps. What started out as hanging a couple of closet doors and tacking up some moulding has turned into a major wall extension and refinishing project. In spite of it all, I secretly kinda enjoy banging on stuff with hammers and trying to figure out how to make it all work out...after all, why would a 2x4 actually be 2"x4" (it's more like 1.5"x3.5")?

It's moderately interesting that Infiltration Lab has an entry on without my intervention. It lives. After the next Infiltration Lab release or so, I'm going to try and spend some time on a 'bot that draws with pens. The downside, though, is that there is no time.