The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "needle" appeared
2011-02-11 : The essence of Economic and Monetary Union2008-03-06 : Introductory statement with Q&A
2008-02-11 : Interview with Kyodo News, Nikkei, Nippon Hoso Kyokai and Yomiuri Shimbun