Two-Block Drone

My favorite — or at least my most utilized — synthesizer module is probably the low-pass filter. I like trimming the upper end off a signal. I like how doing so can make a sound feel distant, not just physically but emotionally. There is no active filtering on this recording, however. This is simply a very loud noise, continuously registering at nearly 100 decibels, as heard from roughly two blocks away. Distance, in other words, provides the filter. Massive portable electric generators, running on diesel and each the size of a dry freight trailer, had been placed outside a local substation when power outages hit much of the city. Up close, the sound was painful. Blocks away, it could still disturb your sleep. Out on the street, the drone — present but, of course, invisible — felt alien: unwanted, unexpected, and, foremost, uncanny. As the days went on, the sound became more familiar, but never any more welcome. After power was restored and the machines were turned off, however, I could appreciate the tonality by listening back to a short clip. I could luxuriate in the slow waveforms, and enjoy the way the drone collaborated with the sound of passing vehicles. Recording is a form of capture. I had captured the alien presence with my recording device, and now it was under my control, rather than the other way around.

Recorded on an iPhone 17 Pro on December 24, 2025.