Noise has always been a slippery concept, at once a sonic phenomenon and a concept that transcends soundwaves to apply to all communicational processes (Goddard, Halligan and Hegarty, 2012); noise is also both an unwanted excess or transgression of clear expression subject to various measures of ‘noise reduction’ and essential for any form of communication to take place. Despite attempts to quantify urban noise, for example, in terms of decibels or other objective measures, ultimately noise is highly contextual and situational, and one person’s musical comfort zone is someone else’s intolerable noise depending on a range of factors as much aesthetic, social and cultural as objectively about sonic volume (see White 2012). This chapter wil...