This article has been reviewed according to Science X's editorial process and policies. Editors have highlighted the following attributes while ensuring the content's credibility: Although it is not always obvious, sound guides how we experience the world around us. And the latest archaeoacoustic techniques show that even the world's earliest architects understood this.
The ancient pre-Roman society of Etruria in central Italy, for example, embedded sound throughout its culture, using ritual calendars dedicated to recognizing key noises of nature, such as thunder. They were also early pioneers of musical instruments in the southern Mediterranean region. Surviving Etruscan painted tombs in towns such as Tarquinia, Chiusi and Orvieto are known for their dynamic scenes of music, feasting and the afterlife.
But our latest research shows how these tombs—built for Etruscans of higher socioeconomic and political status—were designed to offer sophisticated sensory experiences. This study springs from our existing research involving AI and acoustics. This includes the University of Oxford–led Sounds of Silence project, which has used new acoustic techniques to investigate the soundscapes surrounding these Etruscan tombs.
At Duke University, meanwhile, the Neuroartifact project is using neuroscience and AI to better understand the cognitive impact of archaeological artifacts. We have combined all these techniques to shed fresh light on two fifth-century B.C. Etruscan painted tombs: Tomba dei Demoni Azzurri (Tomb of the Blue Demons) and Tomba del Gallo (Tomb of the Rooster).
Our research suggests these tombs were designed and constructed not simply to house the dead, but to affect the living through a sensorily immersive environment similar to a modern 3D film experience. Archaeologists have tended to look at the paintings in these burial chambers as two-dimensional images to analyze. Our goal was to capture the "performing power" of these ancient monuments, using a combination of acoustic, visual and AI technology.
Upon walking into the Blue Demon tomb for the first time, I (Jacqueline) was immediately struck by how the paintings seemed to confront me wherever I turned. Merry banqueters on the rear wall appeared unaware of the demons crawling up the side wall, as though ready to burst into the chamber itself. My experience, though, was shaped by modern LED lighting.
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