Polyphonic Ambient Arpeggio
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Tag Archives: Ambiance
The Droning Buddha
I’ve been meaning to start an entry for ACB for a while, but only just got around to it after completing this sound. A few months ago, I stopped by Weirdo Records in Cambridge, MA while visiting some friends in Boston and I picked up a few different battery powered noise boxes. My favorite turned out to be this small chanting monk device that has a built in speaker, a headphone jack, a button to change chants, and a volume knob. I immediately found a bend on the board that doubled the speed of the chanting and made it a high pitched chipmonk chant.
Once I got back to Minnesota, I plugged it into the input on a Korg Electribe and saved the results of some crazy effect work. From there I ran the file (then a 2 minute file) through the open source paulstretch software. I slowed it down by about ten times and the end result was a 28 minute ambient drone that fluctuated and sounded something like a desolate ice cave. I used Ableton to EQ out the ear-bleeding high end and to add a bit of reverb. The end result is a haunting drone sound-bed that I’m pretty fond of. Feel free to use it for any sampling or remixing or whatever you kids are doing these days.
Four Oscillator Drone Produced with the WSG
What good is a Weird Sound Generator if you’re not using it to make weird sounds? Sometimes it is nice to just hold it on your lap and stroke it gently. That aside, it’s quiet useful once you plug it in and start twiddling the knobs. Here’s a piece I created by tuning the each of the four oscillators on the WSG and then fiddled with the filters. At the same time I made some adjustments to a phaser that I was running it through in Ableton Live and topped it off with ping pong delay.
Exploring The Sounds of Ice
This is one of the coolest (no pun intended) sound design projects ever. Marlin Ledin rode his bike and camped around the Apostle Islands of Lake Superior covering about 150 miles on the ice recording the creaks and groans of the shifting ice plates. Listen to his recordings and checkout photos and videos of his expedition at www.bikingtheapostles.com. Marlin describes the ice sounds:
The Lake Drums, as some people call them, are an amazing phenomenon that rank right up there with Aurora Borealis. Lake drums, or drumming perhaps, occurs when a shift in the ice creates friction between sheets of ice, like tectonic plates of the earths crust. The unique sounds created come after these shifts in the ice. I ventured out and captured some of these sounds with modern recording techniques.
Breezy Cottonwood Ambiance
Plains cottonwood (Populus sargentii) grows near water, and tends to mimic water in several ways. Visually their leaves ripple in the wind like water rippling on a fairly still pond. The sound of the wind through their leaves also mimics water flowing in a stream. I recorded a gentle wind passing through a small grove of cottonwoods near a swamp full of cattails, birds, insects and amphibians. My wind sock for the PCM-D50 didn’t provide all the wind noise protection I would have liked, but I got a good few seconds out of it anyway.
Port of Indianola Surf
Some people collect vials of sand from beaches they have visited, but I collect the sounds of the waves breaking on the shore. Well, it’s not much of a collection all I have so far is the Caribbean Sea while in Mexico and this example of Kitsap Peninsula surf recorded recently near the dock at the Port of Indianola in Washington. It’s a start, right?
I made several recordings at this location, but I particularly like this one that captures a sharp clicking sound made by palm sized rocks tumbling in the waves as they break on the shoreline. It was a very windy day, but despite a few bits in this example I managed to shield the wind from the PCM-50 by using a wind screen and putting my back to the wind behind the unit.
Caution. Moving Walk is Nearing its End.
One of the nine forms of transportation I did not include in the compilation from a couple of entries ago was the moving walkway. On the way home from Seattle last Sunday I had a little extra time due to a delayed flight, so I used it to capture some more airport ambiance including the moving walkway. This one is located in the Seattle-Tacoma International Airport. The best part of the recording is the automated pre-recorded warning as passengers near the end of the walkway. The exact wording is, “Caution. moving walk is nearing its end. Please watch your step. Thank You.”
Normalized Binaural Back Alley Ambiance
One of the very first tests I made using my DIY binaural mics was this example of back alley ambiance. I stood as still as possible because this first version of the headset had a stiff cable that was very sensitive to vibrations. Birds and traffic are the most obvious sounds, but there is a high pitched screeching going on throughout the recording that became even more noticeable after applying normalization. While making the recording I actually took the mics out of my ears to make sure they weren’t generating the tone and I knew I wasn’t going crazy when it turned up in the recording. The sound is either a near by train, or a neighbor using a power tool. It sounds more like a tool, but the freight trains that go through my neighborhood make some very similar sounds to this.
Busy Thai Food Restaurant
I captured this very typical example of restaurant ambiance recently at my favorite neighborhood Thai place in Minneapolis. I’m still running the PCM-D50 through its paces, but I sense that I’ll be looking forward to a long and happy relationship. This one minute and seven second clip includes many of the usual sounds sounds of diners in a food establishment: talking, laughing, coughing, children, plates clinking, ice in drinks, footsteps of the servers, and take away being placed in paper bags.
Evening Traffic on Lowry Avenue
One of the first few recordings I made with my Sony PCM-D50 was to capture traffic ambiance. This was really a pretty good test for the stereo imaging of the built in mics. I held the device, so there is some handling noise, although I did put a wind screen on the D50. This recording would have been impossible without it. The mics on the D50 are very sensitive to wind. Even indoors if an object, like a door, moves the air near the unprotected mics you will hear the capsules flapping in the breeze. Despite the wind screen you can hear a bit of wind noise around 00:34. The stereo image is acceptable, but it’s not as broad as other stereo mics I’ve used such as the Shure VP88. I have yet to try the 120 degree, Y pattern setting, which I imagine will spread the image considerably.