The previous page is sending you to https://www.alamy.com/an-elementary-manual-of-radiotelegraphy-and-radiotelephony-for-students-and-operators-legraphic-measurements-chapter-viii-weshall-describe-the-methods-in-use-for-measuring-the-damping-andlogarithmic-decrements-of-electric-oscillations-measurementshave-been-made-of-the-logarithmic-decrement-of-the-oscillationsset-up-by-the-poulsen-arc-by-ijausch-von-traubenberg-and-he-hasfound-that-the-log-dec-is-practically-zero-this-implies-that-theamplitude-of-each-oscillation-is-the-same-as-that-of-the-precedinlttor-following-one-in-other-words-that-the-oscillations-are-persistentneverthel-image376109161.html.

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