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Morse code – Alive and Kicking! - Fabian Kurz, DJ1YFK PDF

41 Pages·2011·1.19 MB·English
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Morse code – Alive and Kicking! Ham Radio 2011, Friedrichshafen Morse code – Alive and Kicking! Translated from the original presentation „Betriebsart CW – Morsen lebt!“ Version with verbose annotations: http://fkurz.net/ham/fn2011/ Fabian Kurz, DJ1YFK http://fkurz.net/ [email protected] Friedrichshafen, 25.06.11 Fabian Kurz, DJ1YFK Slide 1 About the author:  Ham Radio 2011, Friedrichshafen Fabian Kurz, DJ1YFK Born 1983, licensed since 1997  Self­taught in Morse Code  Activities related to Telegraphy:  Contesting (DL1A, DM7A, DA0HQ, etc.)  Ham radio software development (LCWO.net, ebook2cw, ...)  High Speed Telegraphy Competitions (DTP, HST)  Friedrichshafen, 25.06.11 Fabian Kurz, DJ1YFK Slide 2 Morse Code is alive! Ham Radio 2011, Friedrichshafen Morse Potpourri:  How to learn the Morse code in 2011  CW Skimmer and the Reverse Beacon Network  Morse Code and psycho acoustics  High Speed Telegraphy Competitions  Books in Morse Code  Friedrichshafen, 25.06.11 Fabian Kurz, DJ1YFK Slide 3 Morse Code is alive! Ham Radio 2011, Friedrichshafen Potpourri, topic 1: Learn CW Online Friedrichshafen, 25.06.11 Fabian Kurz, DJ1YFK Slide 4 LCWO.net Ham Radio 2011, Friedrichshafen Learn CW Online – In your web browser!  Full Morse code course (Koch method)  Callsign­, Word­, Plain text training, etc.  Friedrichshafen, 25.06.11 Fabian Kurz, DJ1YFK Slide 5 LCWO Statistics (1) Ham Radio 2011, Friedrichshafen ca. 10k active users (not only learning, also training)  Results are saved on the server: Over 1 million   datasets available to generate statistics Koch course: ca. 2000 „serious“ users (more than 100   attempts over more than two weeks, 480k datasets) Question: Which letters are easy, which difficult?  Where do most learners give up?  How to improve the learning experience?  Friedrichshafen, 25.06.11 Fabian Kurz, DJ1YFK Slide 6 LCWO Statistics (2) Ham Radio 2011, Friedrichshafen s t p m e t t A L   f o   PT r e b . , m Q u O 5 N 9 Lesson Friedrichshafen, 25.06.11 Fabian Kurz, DJ1YFK Slide 7 LCWO Statistics (3) Ham Radio 2011, Friedrichshafen s r e s U   f o   r e b m u N Lesson Friedrichshafen, 25.06.11 Fabian Kurz, DJ1YFK Slide 8 LCWO Statistics (4) Ham Radio 2011, Friedrichshafen Most quit very early (as expected).  Only 10% finish all lessons?  In the higher lessons, pupils often skip lessons!  The statistics include many who are still studying!  Threshold to identify „serious“ users too high?  300 attempts: 370 users, 100 in lesson 40, ca. 100 still   learning and on their way to lesson 40. Easy letters (P, T, O) vs. difficult letters (L)  Results of statistics will influence further development  Friedrichshafen, 25.06.11 Fabian Kurz, DJ1YFK Slide 9 Morse Code is alive! Ham Radio 2011, Friedrichshafen Potpourri, topic 2: CW Skimmer Friedrichshafen, 25.06.11 Fabian Kurz, DJ1YFK Slide 10

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Translated from the original presentation. „Betriebsart CW How to learn the Morse code in 2011 Full Morse code course (Koch method). □ Callsign, Word
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