Wallace Waterfall, Leo Beranek and Floyd Firestone attend an Acoustical Society of America (ASA) meeting

(L-R): Wallace Waterfall, Leo Beranek and Floyd Firestone attend an Acoustical Society of America (ASA) meeting. Firestone is speaking at the microphone., Credit Line: AIP Emilio Segrè Visual Archives
Abstract/Description: (L-R): Wallace Waterfall, Leo Beranek and Floyd Firestone attend an Acoustical Society of America (ASA) meeting. Firestone is speaking at the microphone.
Subject(s): Meetings
Speech
Microphones
Portraits, Group
Waterfall, Wallace, 1900-1974
Beranek, Leo L. (Leo Leroy), 1914-2016
Firestone, Floyd Alburn, 1898-
Credit Line: AIP Emilio Segrè Visual Archives
Catalog ID: Waterfall Wallace D3