COMPOSITION OF AN AM WAVE
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✎ Suggest a correctionDiscusses the frequencies in an amplitude modulated wave. Shows how frequencies are determined by applying an am wave to a selective filter circuit. The output of the filter circuit is applied to a r-scope, the filter is tuned through a given frequency range, and the frequencies contained in the am wave are displayed on the scope. Defines terms such as upper and lower sideband, and compares the power contained in the carrier, using different percentages of modulation. (Kinescope)
Sources
- usgov-av-1974 — title, year, creator, length, color, sound, description
Record added 2026-07-01 03:45:38 · Suggest a correction