In the aftermath of World War II, New York City wanted to built a new home for its orchestra, the New York Philharmonic, and secure its place a cultural center of the world. In this episode, we talk to the Paul H. Scarbrough (Akustiks, LLC) about where these plans went awry and the multiple renovations over many decades to fix the hall.

Read the associated article: Paul H. Scarbrough. (2023) “David Geffen Hall and the Evolution of Acoustics at Lincoln Center,” Acoustics Today 19(4). https://doi.org/10.1121/AT.2023.19.4.41

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Intro/Outro Music Credit: Min 2019 by minwbu from Pixabay.

It's not always feasible to measure the sound field generated by an acoustic source; instead, scientists have to model to come up with a best guess for the missing pieces of the sound field. In this episode, we talk to Efren Fernandez-Grande and Xenofon Karakonstantis (Technical University of Denmark) about their new machine learning method to reconstruct sound fields.

Associated paper: Efren Fernandez-Grande, Xenofon Karakonstantis, Diego Caviedes-Nozal, and Peter Gerstoft. "Generative models for sound field reconstruction" J. Acoust. Soc. Am. 153, 1179-1190 (2023) https://doi.org/10.1121/10.0016896 .

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Music Credit: Min 2019 by minwbu from Pixabay.

While analyzing acoustic data from the Mariana Archipelago, Angela Szesciorka (Oregon State University) noticed something funny: a signal unlike any other she'd seen. It showed up over and over, and only seemed to occur at night. In this episode, we talk to Szesciorka about this mystery call and what animal possibly made it.

Associated paper: Angela R. Szesciorka, Jennifer L. K. McCullough, and Erin M. Oleson. "An unknown nocturnal call type in the Mariana Archipelago." JASA Express Letters 3, 011201 (2023). https://doi.org/10.1121/10.0017068

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Music: Min 2019 by minwbu from Pixabay.