diaphragm

In 1877, Berliner, then working with Edison, created the first “telephone voice transmitter,” a device that used a vibrating metal diaphragm to convert sound waves into electrical signals for transmission over telephone lines.

From The Wall Street Journal ● Feb. 14, 2026

These included specialized teeth, changes in the palate and diaphragm that supported more efficient breathing and metabolism, and likely features such as warm-bloodedness and fur.

From Science Daily ● Jan. 19, 2026

The phrenic nerve can be found in the neck and is vital in controlling the diaphragm, which controls breathing.

From BBC ● Dec. 29, 2025

After the operation, doctors will assess whether Bolsonaro can undergo an additional procedure: blockage of the phrenic nerve, which controls the diaphragm, for recurrent hiccups, Birolini said.

From Barron's ● Dec. 25, 2025

He spoke exclusively from the larynx, as if he were altogether too tired to put any diaphragm breath into his words.

From "Nine Stories" by J. D. Salinger

In a study published in 2018, for instance, researchers found that participants with fatigued diaphragms could not exercise as intensely as usual.

From Seattle Times ● Apr. 17, 2023

Newberry adds that “some people are born with weaker diaphragms, or a larger hole for the stomach to slide through. This can lead to hernia in people with healthy weights.”

From Washington Post ● Oct. 30, 2022

An evaluation conducted in 2020 by the E.P.A. found “unreasonable risks to human health” associated with asbestos diaphragms, sheet gaskets, brake blocks and other products.

From New York Times ● Apr. 5, 2022

Their earbud stems are 4.4mm shorter than LG’s previous models, and they have improved drivers and diaphragms which LG claims offers more bass without impacting clarity.

From The Verge ● Jul. 26, 2021

“Just try to realize it,” he said, and his voice sent a strange thrill quivering along their diaphragms.

From "Brave New World" by Aldous Huxley