reading the signal…
Signals / Condition / 311 service requests stream
in Cambridge, MA·counted·1 all time
Noise produced by a business, typically involving machinery, deliveries, music, or other commercial activity.
Counted, not streamed: Commercial Noise has no time series, so it is read as a footprint across places. All-time count by city.
The state of a place: complaints, wear, noise and upkeep. All-time counts.