Sentence Examples


  • Braun also gave an interesting solution of the problem of directive telegraphy.'
  • A method of syntonic telegraphy proposed by A.
  • Lodge had previously described in 1897 a syntonic system of electric wave telegraphy, but it had not been publicly seen in operation prior to the exhibitions of Marconi and Slaby.'
  • Lodge was, however, fully aware that it was necessary for syntonic telegraphy to provide a radiator capable of emitting sustained trains of waves.
  • At this stage it may be convenient to outline the progress of electric wave telegraphy since 1899.