Home›Articles›A plucked reed and the idea of undulating currentArticleA plucked reed and the idea of undulating currentArticlesConnectionsSourcesComments (0)Reader Challenges (0)ConnectionsArticle OnThe Telephone, Inventions Well-attested SourcesInvention of the telephone (Wikipedia)Section: Alexander Graham BellQuote, Section: Alexander Graham Bellit occurred to him that since the circuit was never broken, all the complex vibrations of speech might be converted into undulating (modulated) currentsView the SourceAtlas Article Vocabularytier 1AtlasComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.