Telephone Apparatus : An Introduction to the Development and Theory (Classic Reprint)

George Defrees Shepardson

ISBN 10: 1330540719 / ISBN 13: 9781330540718

Verlag: Forgotten Books, 2015

Beschreibung

Zustand: Hervorragend | Seiten: 358 | Sprache: Englisch | Produktart: Bücher.

Bestandsnummer des Verkäufers 25823195/1

Bibliografische Details

• Titel: Telephone Apparatus : An Introduction to the Development and Theory (Classic Reprint)
• Verlag: Forgotten Books
• Erscheinungsjahr: 2015
• Sprache: Englisch
• ISBN-10: 1330540719
• ISBN-13: 9781330540718
• Einband: Softcover
• Zustand: Hervorragend
• Verkäuferkataloge:
  • Bücher

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Inhaltsangabe

Excerpt from Telephone Apparatus: An Introduction to the Development and Theory

The sound vibrations may consist of motions of the par ticles of a gas, such as air, or of a liquid or of a solid. By means of a telephone transmitter, the'sound vibrations may cause electrical vibrations which a telephone receiver at a distance will transform back into sound vibration, so that sound may be conducted indirectly by electricity.

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