01468nas a2200313   4500000000100000008004100001260005000042653001900092653001500111653002200126653002300148653002100171653001400192653002600206653001600232653001600248653001500264653001600279653001600295653001700311100001500328700002400343245011100367856011800478300001200596490000600608520051500614020002501129                                       d  bSlovak University of Technology in Bratislava10aComplex sounds10acomplexity10acultural heritage10aCultural heritages10aFontana di Trevi10aFountains10aPerceptive assessment10aRay tracing10aRay-tracing10aSoundscape10asoundscapes10aWater sound10aWater sounds1 aP. Magrone1 aL. Tedeschini Lalli00aMathematics and the documentation of intangible cultural heritage: The sound of the Trevi Fountain in Rome  uhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85070791006&partnerID=40&md5=8f1996853e4d3a178bbbc648ec9c6ad8  a772-7810 v23 aThe highly complex sound of water is part of the cultural heritage of Piazza Fontana di Trevi. The spectral and temporal complexity of the signal defies classical methods, also due to the spatial organization of the fountain. We report on the sound on the larger scale of the piazza and its surroundings, by reviewing instrumental, perceptive and numerical simulations surveys. Trevi is a “mostra d acqua”: a fountain at the end of aqueducts exhibiting visually and auditively the richness of their waters.  a9781510882140 (ISBN)