KnowraRalph HartleyLinked fromLinked fromThe 7 pages that link to Ralph Hartley, each with the reason it gives.All 7Related 7Information theoryRelated: His measure anticipated the logarithmic form of Shannon information.Claude ShannonRelated: Hartley’s earlier measure helped prepare the ground for Shannon’s general theory of information.Nyquist–Shannon sampling theoremRelated: His communication theory formed part of the engineering context for sampling limits.Shannon–Hartley theoremRelated: Hartley's earlier work on information rate helped establish the context for Shannon's capacity formula.A Mathematical Theory of CommunicationRelated: Hartley’s measure anticipated Shannon’s quantitative treatment of information.Information and communication theoryRelated: His measure anticipated quantitative treatments of information and message selection.Noisy-channel coding theoremRelated: Hartley’s ideas on information quantity preceded Shannon’s probabilistic theory.