As an amateur phonographer, I spend a lot of time outside with my headphones plugged into my digital recorder, just listening to the sounds of rustling trees, birds, and distant voices. This ambient environmental sound is what opens Household, the first and only release (as is Absent Erratum’s MO) by anonymous project Excretion Geometry. “Home of Embers – Prelude” presents an unprocessed recording of a windy day, the gusts of air intermittently filling the low end of the frequencies; and just as your patience begins to wear thin, an interjection of overheard conversation leads us into “Home of Embers.” When this wall — fence might be a better description — emerged on my first listen, I uttered an audible gasp. It’s one of the most subtle, meditative static noise pieces I have ever heard, throwing stuttering, distorted blips at each channel. This stereo-reliant approach without a central basis in the form of a rumble or drone is unconventional to say the least, and simultaneously disorients and lulls. The following “Bramble Guardian” explores similar territory, with the intensity slightly amped up; but that contrast is dwarfed by the punishing “Flux,” which shatters the fragile constructions of the previous tracks with an unstoppable wall of chunky distortion. “Interstitial Malfunction” backs off slightly, but maintains the intensity. I’m not sure whether the prelude at the beginning of the album was the source material for these walls, but regardless of where they came from, every single one is hypnotic in its own way.