Daily Almanac for
Nov 27, 2009
Search White Pages
Search: Infoplease Info search tips
Search: Biographies Bio search tips
Health and Science > Inventions and Discoveries > The National Inventors Hall of Fame

William R. Hewlett

Born: 1913
Birthplace: Ann Arbor, Mich.

Variable frequency oscillation generator—Also known as the “audio oscillator,” this was the first practical method of generating high-quality audio frequencies needed in communications, geophysics, medicine, and defense work. Walt Disney Studios ordered eight audio oscillators to use in producing the soundtrack of the film, “Fantasia.” (1992)

Died: 2001

Information Please® Database, © 2007 Pearson Education, Inc. All rights reserved.

M. Stephen HeilmanThe National Inventors Hall of FameRene Alphonse Higonnet
    • Cite
    • Print
    • Bookmark

More on William R Hewlett from Infoplease:

  • William Hewlett - William Hewlett electronics entrepreneur Born: 5/20/1913 Birthplace: Ann Arbor, Mich. electronics ...
  • Hewlett-Packard - Hewlett-Packard The original Silicon Valley pioneers, the pair used their Stanford degrees to turn ...
  • William and Flora Hewlett Foundation - William and Flora Hewlett Foundation William and Flora Hewlett Foundation, philanthropic ...

Premium Partner Content
HighBeam Research

Related content from HighBeam Research on: William R. Hewlett

Additional search results provided by HighBeam Research, LLC. © Copyright 2005. All rights reserved.