This repository is very old and has been archived.
Data are retrieved from open data portals of Baltimore, MD; New York, NY; and San Fransisco, CA. The links for the portals are shown below. The csv files represent 311 calls, which are then subset to include only noise complaints.
Baltimore, MD = https://data.baltimorecity.gov/api/views/xviu-ezkt/rows.csv?accessType=DOWNLOAD
New York, NY = https://data.cityofnewyork.us/api/views/erm2-nwe9/rows.csv?accessType=DOWNLOAD
San Fransisco, CA = https://data.sfgov.org/api/views/vw6y-z8j6/rows.csv?accessType=DOWNLOAD