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Project Gutenberg
@gutenberg_org@mastodon.social  ·  activity timestamp 22 hours ago

A breakthrough technology breaks through to the public domain

Electrical recording arrived in 1925, replacing acoustic horns with microphones for richer, clearer sound. The first commercial electrical record captured Penn’s Mask and Wig Club performing Joan of Arkansas.

By John Mark Ockerbloom

https://everybodyslibraries.com/2025/11/19/a-breakthrough-technology-breaks-through-to-the-public-domain/

#PublicDomainDayCountdown

Emile Berliner with disc record gramophone

German-American engineer Emile Berliner (1851-1929) with the model of the first phonograph machine which he invented.

Emile Berliner, the German-American engineer (1851–1929), is shown standing beside an early disc record gramophone of his own invention. He poses with the machine’s large metal horn and turntable, highlighting the groundbreaking device that helped transition recorded sound from cylinders to flat discs.

https://en.wikipedia.org/wiki/Sound_recording_and_reproduction#/media/File:Emile_Berliner_with_phonograph.jpg
Emile Berliner with disc record gramophone German-American engineer Emile Berliner (1851-1929) with the model of the first phonograph machine which he invented. Emile Berliner, the German-American engineer (1851–1929), is shown standing beside an early disc record gramophone of his own invention. He poses with the machine’s large metal horn and turntable, highlighting the groundbreaking device that helped transition recorded sound from cylinders to flat discs. https://en.wikipedia.org/wiki/Sound_recording_and_reproduction#/media/File:Emile_Berliner_with_phonograph.jpg
Emile Berliner with disc record gramophone German-American engineer Emile Berliner (1851-1929) with the model of the first phonograph machine which he invented. Emile Berliner, the German-American engineer (1851–1929), is shown standing beside an early disc record gramophone of his own invention. He poses with the machine’s large metal horn and turntable, highlighting the groundbreaking device that helped transition recorded sound from cylinders to flat discs. https://en.wikipedia.org/wiki/Sound_recording_and_reproduction#/media/File:Emile_Berliner_with_phonograph.jpg
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