France, Jan. 15 -- During the restoration of Notre-Dame Cathedral, a multidisciplinary team of scientists from the CNRS (National Centre for Scientific Research) and Sorbonne University collaborated closely with the restoration team to preserve and safeguard its renowned acoustics.

This effort involved detailed acoustic measurements, advanced modeling techniques, and the use of cutting-edge technology to ensure that the cathedral's unique sound properties, integral to its historical and cultural significance, remained intact despite the extensive repairs.

Their work also included studying the impact of the restoration materials and methods on sound reflection, reverberation, and overall auditory experience within the iconic structure.

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