Mary Johnston plans abroad trip amid family schemes
In Clover Hollow, Mary Johnston faces interference from her mother and Claude Dabbs as Ned Rangeley and Polly Johnston plot a bold departure. Mrs Johnston negotiates a land loan with Loren Rangeley and arranges a voyage to Europe while Mary remains torn between Ned and an uncertain future.
MENTIONED IN THIS ARTICLE
New York
Johnson
Claude Dabba
Mary
Dabbs
Claude Dabbs
Polly
Ned
Claude
Claude Dobbs
White House
Ettie Pulcifer
Wood Road
Mrs. Johnston
Whatylt
Beaue Valley
John
Dobbs
Mary Johnston
Carter
England
Miss Johnston
Mr. Carter
Phoebe
Jiminy
Peace Valley
C. Myes
Polly Johnston
Mwe
Nangely
Ned Ald
Guega
Loren Rangeley
Bey
Rangeley
Jimmy
Clover Hollow
Plaza
Mra Johnston
Dorothy Selden
Hig Armgg
Radio and Insects and the Promise of Broadcast Science
Radio broadcasting, described as a major cultural force, is expanding from a 20 million US audience toward 27 to 28 million by 1927. Merlin H. Aylesworth reviews microphone advances, modulation, and sound control while noting ongoing challenges in long distance transmission, short wave mysteries, and the quest for improved reception and transmission efficiency.
MENTIONED IN THIS ARTICLE
Merlin H. Aylesworth
National Broadcasting Company
Engineers Society of
Western Pennsylvania
United States
Onur
Aylesworth
Ita Qanc
Temperature's effect on trans Atlantic radio signals at stations
A Bureau of Standards study by Dr L W Austin and Miss J Wymore over two years links lower local temperatures to stronger radio signals. February averages exceed July, with winter clarity rising for longer paths. results suggest upper atmosphere conditions drive signal strength, not ground weather, across 120 to 870 mile distances.
MENTIONED IN THIS ARTICLE
Tuckerton
New Brunswick
N. J
L. W. Austin
Miss. J. Wymore
Bureau of Standards
Department of Commerce
Bureau
Addiion
Cone and Horn Loudspeakers in Series for Audio Blend
The article explains using two loudspeakers in series to cover bass and high notes. A cone for bass and a horn for highs are paired, each speaker shunted by a high resistance to balance volume and achieve clear speech and musical depth.
Amateur radio receiving set principles and battery care
The article warns that a good receiving set cannot be built hastily and emphasizes correct antenna orientation, battery maintenance, and tuning. It notes avoid using thin copper wires, stresses regular charging and water checks for storage batteries, and explains detector function, tuning dependence on coils condensers and circuit design. It also cites hydrometer gravity readings for battery charge level.
Also Mentioned on This Page
By Margaret Turnbull
Coprricht
Margaret Turnbull
WNU
Vhi
Mrs. Johnson
Discovery
Ita
Pg Scholls
Ple
Pless
Elizir
di Stogakdis
Monsey Ghdly
Dave
Tioeton
Ike
Hanill
Jane
New York Central Lines Magazine
G. G. Green, Inc
Woodbury
W. J
Winslow
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