Some web sites about E. H. Armstrong

See also: Events

Armstrong Speaks at Dedication Ceremony for WNYC-FM's new 20kW transmitter on February 11, 1948. WNYC History Notes: Volume 2, Issue 6. February 2011.

Armstrong Commemorative Broadcast in the Internet Archive Community Audio collection. June 2005.

Edwin Armstrong: Pioneer of the Airwaves by Yannis Tsividis in Columbia Magazine. Spring 2002.

Edwin Howard Armstrong: FM Inventor by Dana M. Raymond at 2000.

Edwin H. Armstrong Papers (1886-1982) at Rare Book and Manuscript Library, Columbia University

Major Armstrong: Scientist, Technologist, Philosopher by Jennifer Comins. Columbia University Libraries blog

Edwin Armstrong in Columbia 250 Celebrates Columbians Ahead of Their Time. 2004.

Edwin Howard Armstrong by Donna Halper. 1998.

FM Radio Development by R. J. Reiman. 1994.

Edwin Howard Armstrong by Lawrence P. Lessing

Major Edwin Howard Armstrong: The Inventor of FM in The Lives of the Great DJ's. 1996.

Armstrong, Edwin Howard (1890-1954) in Hutchinson Encyclopedia