Gene DeAnna's Timeline of Recorded Sound
Clip: 05/03/2013 | 2m 38s
Gene DeAnna, head of the Recorded Sound Section at The Library of Congress, explains the history of recorded sound technology.
Aired: 05/03/13
Major corporate funding for the PBS NewsHour is provided by BDO, BNSF, Consumer Cellular, American Cruise Lines, and Raymond James. Funding for the PBS NewsHour Weekend is provided by Consumer …
Major corporate funding for the PBS NewsHour is provided by BDO, BNSF, Consumer Cellular, American Cruise Lines, and Raymond James. Funding for the PBS NewsHour Weekend is provided by Consumer Cellular and American Cruise Lines. For a complete list of funders for the PBS NewsHour and PBS NewsHour weekend, click here.
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