Craney at Microphone

PAc 80-88 F8 Ed B Craney.jpg

Title

Craney at Microphone

Subject

Craney, Edmund B., 1905-1991.
Radio stations -- Montana.

Description

Ed Craney seated at a table at an early condenser microphone. Condenser microphones were developed in 1916 by E.C. Wente at Bell Labs and helped overcome frequency issues associated with earlier carbon microphones. Condenser microphones, along with vacuum tube amplifiers, paved the way for sound on film.

Creator

Photographer unidentified

Date

circa 1930

Rights

Copyright restrictions applying to use or reproduction of this image (which may be protected by copyright law - Title 17 U.S. Code) are available from the Montana Historical Society Research Center.

Relation

Edmund B. Craney photograph collection, Lot 34

Language

en

Type

still image

Identifier

Catalog #Lot 34 B1/1.02

Coverage

Unidentified

Original Format

b&w photographic print

Source

Montana Historical Society Research Center Photograph Archives, Helena, Montana.