KnowraSource coding theoremLinked fromLinked fromThe 8 pages that link to Source coding theorem, each with the reason it gives.All 8Related 6Narrower topic 1Compared with 1Information theoryRelated: It explains why average code length cannot fall below source entropy.Shannon entropyRelated: Shannon entropy sets the asymptotic minimum average number of bits per source symbol.Data compressionRelated: It explains why no lossless compressor can beat the source's entropy indefinitely.Lossless compressionRelated: It sets the theoretical ceiling on compression for data with a known source distribution.Coding theoryCompared with: It concerns efficient representation, complementing channel coding's concern with reliable transmission.Shannon's source coding theoremNarrower topic: Shannon's result is the foundational discrete lossless version of this broader family.Kraft–McMillan inequalityRelated: Kraft–McMillan bounds constrain the lengths over which source-coding limits are optimized.Information and communication theoryRelated: It establishes how far source representations can be compressed without losing information.