This initiative has been promoted and funded by the Spanish Ministry of Science and Innovation, Project ref. PID2022-141874NB-I00, MICIU/AEI/10.13039/501100011033 and by ERDF, EU., entitled “Methodology for obtaining Inclusive SOUNDscapes as intangible heritage and its cultural protection [i-SOUND]”

_{Alfred Hitchcock signalling for silence. Promotional photograph for Psycho (1960). © Universal Pictures / Alfred Hitchcock LLC. Reproduced for academic research and scholarly commentary, with reference to Article 32 of the Spanish Intellectual Property Act (Royal Legislative Decree 1/1996), Article 5(3)(d) of Directive 2001/29/EC, and Section 107 of the US Copyright Act (17 U.S.C. § 107), where applicable.}