According to Shawn Logan, Calgary Herald, the city has struggled to control noise, “[b]ut thanks to a technology called LoRaWAN — a long-range, low power digital wireless network which now reaches every corner of Calgary — city IT planners are hoping to harness its potential in a number of areas.” The network will be armed with “a special type acoustic sensor that could precisely determine noise levels in the city.”
For now, the sensors will be used to gather data to allow the team leading the project to “build in the ability to categorize the types of sounds captured, building a catalog of sounds including traffic, construction, drag racing and even gunshots, while being able to accurately determine its time and location.”
Depending on the quality of the data, and whether the technology will hold up in court, could the network be used to target noise polluters? One would hope, but it’s unclear whether the technology will be used to identify and fine them. We will follow Calgary’s and Edmonton’s efforts to deploy technology in the fight against noise pollution.