“With the rising cost of housing in Canada, many first-time homebuyers may be opting to buy a condo or townhouse or semi rather than a pricier detached home. This means they will be sharing walls with neighbours, which can result in noise complaints even if they are built to code.”
Read more of the Huffington Post Article, by Steve Titus, CEO Aercoustics, Regarding Changes to Acoustical Code in NBC