[The Science of Sound: Reconstructing the Voice of an Ancient Egyptian Priest]-[Listen To Your Mummy! (encore)]

Wow in the World · B1 · 2021-01-25

📋 Summary

Unveiling the 3,000-Year-Old Voice

In a fascinating convergence of archaeology and modern technology, scientists from the University of London have successfully reconstructed the voice of an ancient Egyptian priest named Neziumun. For over 200 years, Neziumun’s mummified remains had been housed at the Leeds City Museum, but recent advancements allowed researchers to bridge the gap between ancient history and the 21st century. The project aimed to bring the priest’s voice back to life, transforming his preserved vocal anatomy into an audible sound.

The Role of CT Scanning and 3D Printing

The process began when researchers transported the mummy to a local hospital to perform a CT scan (computed tomography). This medical imaging technique, typically used to examine human brains or muscles, allowed the team to capture internal data from multiple angles. By combining these images, they generated a precise 3D model of Neziumun's vocal tract—the biological apparatus comprising the throat, lips, and larynx that humans use to produce sound.

Because Neziumun was a revered figure in his time, his body—and specifically his vocal structures—had been preserved with extreme care during the mummification process. This preservation was crucial, as it provided the scientists with the necessary biological blueprint to create a physical replica using 3D printing technology.

Recreating the Larynx

One significant challenge encountered during the scan was that the mummy was missing its larynx. To overcome this, the researchers utilized a loudspeaker as a functional replacement. In human speech, air from the lungs vibrates the larynx to create sound, which is then shaped into words by the tongue and lips. By attaching their 3D-printed model to a loudspeaker, the scientists were able to simulate these vibrations. Although the model lacked a tongue or lips to articulate complex speech, the researchers successfully produced a vowel sound, demonstrating the potential to recreate human vocalizations from thousands of years in the past.

Future Implications for Archaeology

This experiment serves as a glimpse into a future where museum visitors might interact with history in entirely new ways. The lyrics of songs like Oh Mother Nut, which were engraved on Neziumun’s sarcophagus, could eventually be performed using this technology. The researchers hope that as scanning and printing techniques improve, they will be able to refine these recreations, potentially allowing ancient figures to "introduce" themselves to the public. By merging high-tech science with historical artifacts, we are moving closer to a world where the voices of the ancient past are no longer silent, turning historical study into a truly immersive, multi-sensory experience.

🎯Key Sentences

Who would have thought?

Shouldn't you all be sleeping?

Come on, step on it.

That'll help us pass the time.

Man, these guys really burn my bacon.

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📝Key Phrases

music to your ears

get on with the show

take him up on his offer

get a move on

pass the time

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📖 Transcript

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