As I mentioned in the last blog, I'm taking a zoom course on Composing Experimental Music, we have optional "homework" assigned -- which is really a set of flexible techniques to experiment with and explore timbre.

In class, Jamie demonstrated several means of exploring amp feedback width stringed instruments (including the immediately recognizable autoharp!), and I really don't have any viable stringed instruments right now. I really wanted to make one out of scrap wood and rubber bands, but time didn't afford that this cycle (I hope to revisit sometime soon). It occurred to me that the springs inside the spring reverb tank might behave a little bit like oddly shaped "strings", so I performed some feedback experimentation.

In this experiment, I left the reverb tank input open, so all sound was internally generated through mechanical vibration of the springs -- either through externally tapping with hand or drumstick, or by the speaker vibrations resonating with the coils. This is what I had really hoped to explore.

I absolutely LOVE the industrial echoing machinery sounds of the spring reverb, but I wasn't going for that this time around.

I got some interesting resonances by playing with various effects settings and modulating the position of the tank and riding the effects controls (mostly volume).

From this experiment, I have put together one rushed/stupid video and one clip of excerpts.

I later set the amp on its back and had the tank sitting on the mesh facing down/vertical. This allowed me to adjust positions while being more able to monitor the effects controls with two hands. I worked with several varied effects modes, but mostly used the downward pitch shift in hopes of getting a lower frequency bass response and reducing the high-pitch static feedback tone that everybody can picture in their head right now.

It was a much longer session, but here are several edited excerpts:

Direct link is here: Homework 02b

I am pleased with the resonant tones/outcome of this experiment, and I believe that additional exploration with a bass cabinet or feeding back through a transducer (possibly through mechanical linkages of odd varieties) could yield even more interesting timbres.

I'm taking Jamie Stewart's course on Composing Experimental Music, and it's already halfway through and I'm enjoying it tremendously. It's blazingly fast paced and is covering a TON of ground on so many varied topics really quickly.

All of the "homework" is optional and this course is just not for credit or anything, but one of the reasons I wanted to take it was to be exposed to some new possibilities and to nudge myself to do some more experimentation.

For the first assignment, I decided to dust off a synthesizer I built 20 years ago, the triwave picoswash. I ran it through a modeling amplifier that was scrounged from a dumpster that I later repaired (tho it's still fucked up, only one of the digits on the display is working). Jamie covered a little about frequency beating (not a new concept, but one I haven't explored much recently), so I decided to spend some time de/tuning the two sides of the triwave into giving some interesting beat patterns.

Of course, the triwave always sounds better when patched through the noise swash, and then I ran the amp in a reverb/delay mode with the parameters up basically all the way (tho it's hard to be sure with the broken display, heh).

So here's a brief clip from that session, just recorded on a phone:

The second class gave several assignments, and one of them involved capturing a field recording and then turning it into a composition using the DAW. It was a rather slow and mostly quiet Friday afternoon in my neighborhood, but I managed to get some sounds recorded and turned them into this piece here:

Here is the direct link to mp3 here: Homework 02a

I'm pleased with the way it turned out! I wanted to make some musique concrète while keeping some aspects of the source material clearly audible. I wanted it to sound like a field recording, but with some enhanced editing/mixing/structure/interest.

There are several more parts to the "homework" (all of it is optional, for fun/learning/experimentation), I have a bit more to finish up and share. More to come in a following blog entry.

In the fall of 2007 I was working at a job that took me out to the Portland suburbs. I sometimes commuted in a car with a coworker and sometimes I took public transit -- both seemed to take around 45-60 minutes each way, and neither was super pleasant. The trip on TriMet was fine (but slow) and I had to transfer twice which made the travel time less stable.

A colleague suggested that I should try commuting to save some time. I thought they were insane -- no way could riding a bike be faster than cars, busses, or trains, right? The idea was to ride from home to the Goose Hollow train stop and then take the train the rest of the way. I didn't own a bike at the time (and hadn't for more than 10 years!), but I was into experimenting with this commuting idea. I wasn't exactly a stranger to bike commuting (I rode a beach cruiser to the next town when I was in college in Texas), but this was going to be different. I found a viable old steel bike on Craigslist, paid $90 for it, and started bike commuting.

The bike was a mid 1970s Raleigh Record, 27" inch steel wheels, steel frame, original cotter-pin cranks, built in England. I was able to use the stamp on the bottom bracket shell to date it to 1975 (I think).

Even though I was not bike fit, I was able to make the 6.5 mile ride each way to the train station, and surprisingly, it did shave about 15 minutes in commute time each way. Mainly, it was a gazillion times more enjoyable!

It didn't take long to sink a few hundred dollars in upgrades (new cranks, ditched the steel wheels, cables, cassette) and start riding somewhat regularly. I stuck with the bike commuting and before long it was the main way I got to work most days. I think that bike helped me to get to 4 other jobs over the following years, and I also took it on quite a few group rides in the city.

Sadly, in the summer of 2016 (less than 10 years later), a strange creaking sound developed and it wasn't long before the steering started feeling funny. Somehow, and not suddenly, the front fork had fatigued and cracked. It's unknown if the fork failure helped cause it, but the downtube also had a noticeable (albeit slight) bend. The fork was destroyed and the frame was bent. I got a few opinions and the consensus was that it wasn't worth fixing....so it was time to let it go.

According to Strava, I clocked 3,462 miles on that bike. I suspect that the actual number was probably 50-60% higher.

I had already pulled most of the interesting parts off the bike, but last weekend I finished stripping the old bike down just to the frame. I chose to mount the frame on the ceiling of the workshop as some garbage decor and to remind myself of this classic bike that served me so well and got me back into bicycling.

It was a good bike!

Wow this long summer of 3 months of Pedalpalooza has really been fun and intense. I'm definitely more engaged and riding more, or at least it feels like it...but maybe it's just that things are spaced out more?

On a ride today, as is common when meeting new friends on rides with strangers, talk turned to past pedalpalooza rides. I didn't realize until later that I have actually done quite a few this season, including:

• Flanders ride - bunch of Ned Flanders cosplayers riding over the new bike overpass bridge on....FLANDERS street. Props to the project!
• Rocky Butte - climb to Rocky Butte at sunset. Lots of people, friends and new friends, lots of fun.
• Monster Ride - Lots of furry beasts and strange creatures. I took my demon son Jeffrey along for the trip. He frightened a few folks, and was welcomed by good company.
• Goth Ride - (the above pic, in the cemetery, before the start) - Music. Eyeliner. Darkness. <3
• Music for Airports - A bunch of awkward music geeks with unsynchronized versions of the seminal album playing on repeat while we circle the airport on bikes and try not to die.
• PBP not a Brevet - That was today. A longer and smaller ride, but really fun and challenging. I locked up my front wheel when the (metal) fender folded on the single-track descent on Rocky Butte, but somehow didn't puncture and didn't crash and managed to hand-bend the shit back enough to keep riding. Not boring at all! What a forearm workout on these Paul canti brakes. :) Never riding a trail again on purpose with these fucking fenders, that's for sure...

I suppose I've done a ton of other riding as well, like to friends birthday parties and to play disc golf once and to test some personal limits/things... but yeah, pedalpalooza has been super fun this year! I wonder (and secretly hope) that the multi-month format will maintain past covid...

Most of a month remains. Looking forward to even more rides!

It was very delayed (life gets in the way!)..., but we finally finished our split cassette.

This is Infiltration Lab on one side and Sun Tunnel on the other.

More information over here on infiltrationlab.com or on archive.org.

If you are interested in a tape, let me know.

I decided after 5 years that it was a shame to have this mask that I made just sitting around collecting dust...so I decided to build a custom shadowbox to display it...

"Black Christmas" (1974, 98min.) is such a great film!

Not only does it have all this amazing slasher film stuff (like the first-person heavy breathing POV freak outs), it's also the genesis of so many tropes that have held on for more than 40 years! I'm a little bit of a phone nerd, and I love just how much telephone stuff in Black Christmas...including a lineman and scenes filmed inside an actual switching facility!

I think it's awesome, so I ran through it again recently and made some stills of all the amazing phone porn scenes for you to enjoy.

I designed and laser cut a foldable case for cassette tapes. Click this image to read more about how I did this and to download the template for your own purposes.

This year, World Listening Day was on Saturday, July 18th, 2020. The global SARS-CoV-2 pandemic and civil unrest (caused by social injustice) have dramatically altered the world. I thought it would be interesting to try and recreate the soundwalk I did last year in hopes of making a recording that could demonstrate a sonic contrast.

In order to be more faithful to the previous recording, I took the liberty of doing the soundwalk on Friday, one day before the actual official World Listening Day. I met up with my colleague Wes downtown at noon, and we wore masks and stayed outdoors and socially distant. There were a few surprises along the way.

First, the wind was considerably stronger than prior years. I decided to try the windscreens that came with my in-ear binaural microphones, but I wasn't sure how they might be impacting the recording volume (plus, it was just really quiet downtown). Once we were walking for a few minutes, the wind really wasn't that bad and I'm not entirely sure how necessary the windscreens were (although they probably helped). The recording did end up being quite quiet, so I applied a constant 15dB amplification, which I think sounds pretty good but maybe calls up the background hiss/noise floor a bit more than I'd have preferred.

Second, the route I chose last year winds along the Willamette river via a stretch of private greenway (shared use path). Sadly, this year the path was closed due to construction in parts and covid-19 concerns. We ended up with more sidewalk time than I had hoped, which probably makes contrasting with the prior year more difficult. The upside, however, is that we got to find and explore some interesting new spaces, like a parking lot under the Broadway bridge. Ultimately, this detour caused us to be out recording longer, and we captured closer to an hour (compared to 50 minutes last year)

During our walk, I found it harder than usual to concentrate on my intentional listening. The sights and sounds of the city seemed more alien than they normally would, and so my mind was easily distracted and my focus drifted. While this is normal for me (and probably for most) during soundwalks, I found the sense of distraction elevated from previous times (especially visual distraction). Every new bit of graffiti seen brought me back to thinking about our current crises. I tried a new technique of purposefully "softening my gaze", and I think it helped fair amount. Before today, I genuinely didn't know that this was an actual thing, let alone that it's leveraged in Buddhism, anxiety therapy, and yoga (drishti...which I have unknowingly used both in eagle pose and while track-standing on a bicycle).

This is a binaural recording, so good stereo headphones work best. Click here to visit the archive.org page for this recording or just listen to it here:

See you next year for WLD.

Earlier this year, I found some CDs of a minidisc recording of the 2005 PDX NoiseFest. I ripped the CDs and pulled together some pictures and video that I shot and put up an info/archive page and also put the .flac files up on archive.org.

If you've stumbled upon this and can help me identify any the unknown recordings and/or images, please email me.

Hope you enjoy!