Robison's Manual of radio telegraphy and telephony for the use of naval electricians (1918)
Robison, S. S. (Samuel Shelburne), b. 1867, United States Naval Institute, Todd, David Wooster, Hooper, Stanford Caldwell · Annapolis, Md. : The United States Naval Institute · leaf 166
wellas spark sets, and also as an amplifier; thus combining within itself thequalities of all other detectors. THE OSCILLATING AUDION. If a low resistance circuit, consisting of a coil and condenser, be con-nected to an audion, a lead from one side of the condenser connectingthrough a stopping… … Fig. 92g.—DeForest Audion-Detector. the inductance and capacity of the associated circuit. This form ofaudion connection has been termed by Dr. DeForest the TJltraudion.It was later found that oscillations could similarly be developed with thecondenser connected to the grid (through stopping…
