Vacuum Tube Amplifier Principles and Distortion
A detailed historical description explains three electrode vacuum tubes used as amplifiers. It covers grid control, plate current, and symmetry around the characteristic curve, including how improper bias causes distortion, and distinguishes radio frequency and audio frequency amplification. It notes the straight portion length, slope, and how multiple tubes can boost apparent signal strength.
MENTIONED IN THIS ARTICLE
Elreult
Radio frying and politics mix in radio talk
A jumble of references links radio current to bacon frying, Pennsylvanian governor nominee Gilford Pinchot, and Indebtedness claims. Chicago inventor Elsims touts idle apparatus enabling remote communication with his or her devices, while Portland officials seek radio receiving and broadcasting funds for police cars. Lord Northcliffe predicts radio will reshape newspapers and news gathering like the linotype once did.
MENTIONED IN THIS ARTICLE
Munelo Ind
Gilford Pinchot
Pennsylvania
Chicago
Police Department
Portland
Ore
Lord Northcliffe
Engled
jJournalia
States aiding to eliminate menace of railway crossings
Prepared by the Uautes Atatea Department of Aartombarp. A plan shows a federal highway project between Arion and Clayton, 25 miles, to replace grade crossings. Many crossings have been eliminated. the remaining one near The wit fawn of Chie has only three trains daily. Federal survey work has urged elimination on federal highways where practical, with cooperation from railroad and highway departments, cost shared by railroad companies for elevated or underpass solutions.
MENTIONED IN THIS ARTICLE
Atatea
Aartombarp
Arion
Clayton
Umea
Chie
Somme
Medway
Entering and Exiting Automobiles as a Simple Task
A Washington Post style note explains methods for safely getting in and out of cars. It covers hand grips, door hinges, foot placement, pivoting on the running board, and sequencing to avoid head bumps. Guidance includes clutch disengagement before gear shifts to prevent gear damage and drivetrain wear.
MENTIONED IN THIS ARTICLE
Washington Post
Uri
Late Summer to Fall Millinery and Blouse Fashions
A detailed survey of fabric choices such as crepe de chine satin duvetyn georgette and beaded embroidery in new blouses and hats. It highlights white satin hats trimmed with ornament and white felt turbans, with accoutrements like tassels fringe and beads. The piece notes transitioning from summer to autumn styles, with long sleeves and collar details, and calls out mid summer millinery like mauve georgette pieces and bonnet-like hats.
MENTIONED IN THIS ARTICLE
Georgette
Ieee
Moures
Jong