About: http://webisa.webdatacommons.org/233287693

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The main input to the Volume Levelling system is a discrete, integrated microphone in the ceiling that continuously detects the background noise, including sound generated by the air conditioning, engine and road.
http://www.w3.org/ns/prov#wasQuotedFrom	tweaktown.com