Recreating A Mummy's Voice

Feb 4, 2020 By Lauren T, Writer
Lauren T's picture

Nesyamun Mummy Before CT ScanOur voices are unique to us: they identify us, they enable communication, and they allow us to express ourselves.

But have you ever heard the voice of a mummy?

In modern culture—horror films, animations, books, and more—mummies are often portrayed as dusty, groaning shrouds of ancient bandages. But recently, scientists were able to recreate the voice of an actual mummy: the 3,000-year-old ancient Egyptian priest Nesyamun. 

Before we dive into the technology behind this, let’s take a look at the science behind a human’s ability to produce sound.

The Science Of Sound
3D-printed vocal tract of mummy

When we inhale, we bring air into our lungs, which then sends that air through the vocal cords, located at the top of the larynx (the air passageway to the lungs). The vocal cords vibrate, producing sounds, which are varied in the vocal tract—the lips, tongue, throat, and nose.

So how does this anatomy relate to the technology behind Nesyamun’s recreated voice?

The research, led by electrical engineer David Howard and archaeologist John Schofield, used CT scans (X-ray scans) to examine Nesyamun’s preserved larynx and throat. Normally, such organs would not survive after death, as they are soft tissues and among the first body parts to decompose. However, Nesyamun’s remains were carefully mummified in the Egyptian tradition, and his soft tissues are exceptionally well-preserved.

The extent of the preservation allowed the researchers to measure the dimensions of Nesyamun’s airway and create a 3-D print of the priest’s vocal tract. This was connected to a speaker system, and then to a vocal tract organ that produces a sound similar to human speech. The generated sound passed through the speaker and the 3-D-printed vocal tract, producing a vowel sound near to the “e” in “bed’ and “a” in “bad”. 

What Does This Mean for the Future?

The mummy coffinIt should be noted that this sound does not exactly replicate Nesyamun’s actual voice.

After all, the 3D-printed vocal tract is only a rough estimate of Nesyamun’s when he was alive and reflects only how he would sound in a lying down position. The full extent of our voice is influenced by the tongue, how we move the vocal tracts to produce sound, how we stand and move, and so much more.

In the future, scientists hope to better model how vocal tracts change shape with speech. This could be used in medical applications—like allowing doctors to see a 3D replica of a patient’s throat—or in research regarding human sound production.

With further development, museum visitors could perhaps not just witness history, but hear it. And now, three thousand years after his death, Nesyamun can finally be heard. Listen to his voice in the video below!

Sources: New York Times, Live Science, TIME, Genetic Literacy Project, Scientific American, Science Alert


kaleb's picture
kaleb October 19, 2020 - 12:24pm
mummies are creepy it gives me gist burst
B0pper's picture
B0pper July 30, 2020 - 9:29am
agreed with Gracie
nataliaf10's picture
nataliaf10 April 6, 2020 - 8:12am
that is kinda creepy
nataliaf10's picture
nataliaf10 April 6, 2020 - 8:10am
there is so much in formation about mummy's
domba4's picture
domba4 March 17, 2020 - 12:50am
Thank you for the facts and pictures it helps me. :D :D
LilyGran's picture
LilyGran February 9, 2020 - 11:54am
That's kinda creepy.
srichardsizzie's picture
srichardsizzie March 6, 2020 - 7:59am
Agreed. ?