Snow Falling on the North Shore

I rarely experience the near silence of still, late nights in remote areas like the Northern shore of Lake Superior. The quiet was amplified (is that an oxymoron?) by a two inch layer of fresh snow that seemed to absorb the outdoor ambience. The lake was as still as I’ve ever seen it. The combination of these factors made it possible to actually hear the snow falling. You can identify the sound of the snow falling as a high frequency crackling as the flakes touched down on my surroundings. The large wet flakes sound similar to rain. There’s also an irregular, low frequency thumping sound that might be plates of ice gently bumping into each other on the lake.

Snow Falling

Snow Melting Rapidly into a Storm Drain

Signs of Spring are making themselves heard in Minneapolis. For example, I recorded the sound of snow quickly melting into a storm drain near the Mississippi river in Minneapolis last night. The temperature was approaching fifty degrees Fahrenheit (ten Centigrade) creating a steady stream of water pouring into a grate adjacent to a cobble stone street. The sound was loud enough to capture my attention as I cycled past it, and nearly drowned (no pun intended) out the ambient noise of traffic and a nearby power plant.

Snow Melting into Storm Drain

Captive Mosquitoes make Music in Innovative Installation

Ali Momeni has recently posted an article about his and Robin Meier’s installation Strategies for Post-Apocalyptic Computation that was shown at the 2009 Spark Festival. Based on the article it looks as though they have renamed the piece Truce. Here’s an excerpt from the article:

Our installation explores reciprocal musical interactions between the mosquito and the computer. The computer produces a stimulus signal to which the living mosquitoes synchronize. Subsequently, the computer sings a third voice that responds to the musical inflections of the mosquitoes’ buzz. These three voices come in and out of harmony depending on the mosquitoes propensity to maintain its sync with the stimulus signal.

I made three or four visits to this fascinating installation during the festival. Here’s a segment from a recording of the piece that I made during one of my visits. To see some well produced video of the installation please visit the original article.

Brief Recording of Truce

Wind Chimes at Night

I recorded these wind chimes that were hanging above the door of my friend Alice and Damon’s house recently. It was early evening and the traffic was light for a Saturday night in Northeast Minneapolis, but you can still hear some motor vehicles nearby in the background. I really like the tuning of these chimes, so I may go back a record them properly soon.

Wind Chimes at Night

Joel Ryan and Keir Neuringer

After Joel Ryan and Keir Neuringer’s appearance at the Ted Mann Concert Hall on February 21, 2009 for the Spark Festival, I had an opportunity talk with Keir during the night life event at the Bedlam Theatre. I told him all about Audio Cookbook and he agreed to posting a segment of his performance here.

The performance consisted of two improvisational pieces with Keir on saxophone and Joel Ryan processing the sound in real-time. The sheer breadth of textures and mood produced by the duet made it difficult to decide what to include in this entry.

The first piece was 23:55 minutes long, while the second was 10:15. Here’s a fifty-seven second segment from the first piece that illustrates some of Keir’s unorthodox techniques on the saxophone as well as Joel Ryan’s approach to real-time audio manipulation.

Joel Ryan and Keir Neuringer (Excerpt)