Discussion on “public address systems”: “Use of public address system with telephone lines”

Frank B. Jewett: To you, members of the American Institute of Electrical Engineers, and to you, our guests assembled together in New York and Chicago, I wish in opening this first evening meeting of our Midwinter Convention especially to call your attention to the unique significance of the occasion which brings us together and of the epoch in engineering history which it marks, not only in electrical development but in the conduct of human affairs as well.