News Release

Songs of the oceans raise environmental awareness #ASA184

Oceanic data is transformed into hypnotic and impactful music that encourages reflection.

Reports and Proceedings

Acoustical Society of America

Malloy with the oil drum used for his musical performances

image: Malloy with the oil drum used for his musical performances. view more 

Credit: Colin Malloy

CHICAGO, May 10, 2023 – For many people, there are few sounds as relaxing as ocean waves. But the sound of the seas can also convey deeper emotions and raise awareness about pollution.

At the upcoming 184th Meeting of the Acoustical Society of America, Colin Malloy of Ocean Network Canada will present his method to transform ocean data into captivating, solo percussion songs. The talk, “Sonification of ocean data in art-science,” will take place Wednesday, May 10, at 3:25 p.m. in the Indiana/Iowa room. The meeting will run May 8-12 at the Chicago Marriott Downtown Magnificent Mile Hotel.

To construct his compositions, Malloy employs sound from underwater microphones, called hydrophones, and introduces elements inspired by ocean-related data such as temperature, acidity, and oxygenation. Listeners can find performances of Malloy’s music on YouTube.

In his piece, Oil & Water, Malloy represents the impact of oil production on the oceans. He plays an eerily catchy melody on steel drums and inserts noise to represent oil production over the past 120 years. The interjections increase throughout the piece to mimic the increased production in recent years. Near the end of the song, he uses oil consumption data as the oscillator of a synthesizer.

By representing data in this way, he hopes his music encourages listeners to reflect on the meaning and the medium.

“Art helps people digest information on an emotional level that typical science communication may not,” Malloy said. “I hope that in listening to these pieces, people use them as a space to reflect on what each piece is trying to portray. Ultimately, I'd like for them to help create awareness of the various issues surrounding the oceans.”

The aptly named field ArtScience encourages scientists and artists to learn from each other about communication, connection, and science. Ocean Network Canada’s artist-in-residence program recruits artists to work with scientists, engage with research, and connect to a larger cultural audience.

Malloy, who has an educational background in mathematics, computer science, and music, believes working in the balance of science and art provides him with a unique perspective.

“There is a lot of art in science and a lot of science to art -- more than most people realize for either direction,” said Malloy.


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The Acoustical Society of America (ASA) is the premier international scientific society in acoustics devoted to the science and technology of sound. Its 7,000 members worldwide represent a broad spectrum of the study of acoustics. ASA publications include The Journal of the Acoustical Society of America (the world's leading journal on acoustics), JASA Express Letters, Proceedings of Meetings on Acoustics, Acoustics Today magazine, books, and standards on acoustics. The society also holds two major scientific meetings each year. See


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