Wireless Telegraphy and Telephony Simply Explained: A Practical Treatise Embracing Complete and Detailed Explanations of the Theory and Practice of Modern Radio Apparatus and Its Present Day Applications, Together with a Chapter on the Possibilities of Its Future DevelopmentNorman W. Henley Publishing Company, 1912 - 154 стор. |
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Сторінка vii
... Means for Radiating and Intercepting Electric Waves ; The Effect of Intervening Country Upon Electric Waves ; Effects of Locality ; " Static " ; Lightning and What It Is ; Aerial Masts ; Types of Aerials ; Directive Action of Aerials ...
... Means for Radiating and Intercepting Electric Waves ; The Effect of Intervening Country Upon Electric Waves ; Effects of Locality ; " Static " ; Lightning and What It Is ; Aerial Masts ; Types of Aerials ; Directive Action of Aerials ...
Сторінка viii
... ; Selenium Cells ; The Thermo- phone ; The Electric Arc ; The Speaking Arc ; Wireless Telephony by Means of a Beam of Light . 114-123 } CHAPTER IX The Wireless Telephone ; The Difficulties of Wireless viii TABLE OF CONTENTS.
... ; Selenium Cells ; The Thermo- phone ; The Electric Arc ; The Speaking Arc ; Wireless Telephony by Means of a Beam of Light . 114-123 } CHAPTER IX The Wireless Telephone ; The Difficulties of Wireless viii TABLE OF CONTENTS.
Сторінка 2
... means for creating and detecting waves in a great pool of ether . Scientists suppose that all space and matter is pervaded with a hypothetical medium of extreme tenuity and elas- ticity , called luminiferous ether , or simply ether ...
... means for creating and detecting waves in a great pool of ether . Scientists suppose that all space and matter is pervaded with a hypothetical medium of extreme tenuity and elas- ticity , called luminiferous ether , or simply ether ...
Сторінка 4
... means of a loose chain . It may be described as a device which is capable of storing electricity in the form of energy and discharging this energy again in actual electricity . This discharge has been the subject of many interesting ...
... means of a loose chain . It may be described as a device which is capable of storing electricity in the form of energy and discharging this energy again in actual electricity . This discharge has been the subject of many interesting ...
Сторінка 11
... oscillations are being produced , according to a prearranged code , the sounds in the receiver may be made to assume an intelligible meaning . CHAPTER II . THE MEANS FOR RADIATING AND INTERCEPTING ELECTRIC WIRELESS TELEGRAPHY II.
... oscillations are being produced , according to a prearranged code , the sounds in the receiver may be made to assume an intelligible meaning . CHAPTER II . THE MEANS FOR RADIATING AND INTERCEPTING ELECTRIC WIRELESS TELEGRAPHY II.
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50 cents A. A. HOUGHTON adjustable alternating current amateur appliances arranged battery BINDING POST boilers chapters CHART circuit coal coil of wire COMPOUND LOCOMOTIVES connected consists construction contains coupled helix detail detector devices diagram diaphragm direct current discharge drawings dynamos Edition electric waves electrodes engravings equipment ether explained flow fully illustrated gas engine Gasoline heating high frequency oscillations included induction coil instruments insulated Lathes Leyden jar Locomotive machine magnetic field manufacture mechanical messages metal methods modern molds motion motor O'CONOR SLOANE operation pass Patent pipes plumbing potentiometer practical treatise Price primary produced pumps radiate railroad receiving apparatus Rubber secondary selenium showing signals slide SLIDER sound waves spark gap speech steam engine steel telephone receiver telephone transmitter tion transmitting tuning coil turbines types Valve Gear variable condenser vibrations Walschaert Valve Gear wireless station wireless telegraphy wireless telephone
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