About: http://webisa.webdatacommons.org/241430188

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	Posts 2 well you have not stated what other addons that may cause this sound as as far as i know big wigs or other populour addons do not make any such sound as described.
http://www.w3.org/ns/prov#wasQuotedFrom	mmo-champion.com