Roomba in da Kitchen, What I’m-a Gonna Do

The humble Roomba: Only a mistake could make it sound cool.

We own two Roombas. When they’re not battling to the death like robotic Mexican cocks, they clean our floors.

I recorded one and, well, it wasn’t that interesting. A bit whiny. Not at all what one would expect from a 21st century robot: A lot of wide-spectrum noise without a lot of character.

But then I taped a contact microphone on the top of the Roomba…taped rather poorly, in fact. I followed it around all hunched over with a too-short cable, causing the contact mic to occasionally lift up from the Roomba’s chassis. (I could have turned it off to rig it properly, but y’know. Guy thing.) This sloppiness caused a pretty weird warbling as the flat piezo element wobbled around and slightly lifted off the robot’s chassis as it changed directions and the cable to the recorder alternated between taut and slack.

It sounded weird enough to post here, completely unedited other than trimming and normalizing, in all it’s lazy-man’s happy-accident glory.

Warbly Roomba by noisejockey
[Piezo contact microphone into Sound Devices 702 recorder]