binary encoder
21Ascii85 — (also called Base85 ) is a form of binary to text encoding developed by Paul E. Rutter for the btoa utility. By using five ASCII characters to represent four bytes of binary data (encoded size 25% larger), it is more efficient than uuencode or… …
22Decoder — For the drum and bass musician, see Decoder (artist). For the band, see Decoder (band) A Digitrax DH163AT DCC decoder in an Athearn locomotive before the shell goes on. A decoder is a device which does the reverse operation of an encoder, undoing …
23Convolutional code — In telecommunication, a convolutional code is a type of error correcting code in which each m bit information symbol (each m bit string) to be encoded is transformed into an n bit symbol, where m/n is the code rate (n ≥ m) and the transformation… …
24Moving Picture Experts Group — MPEG logo MPEG redirects here. For the guild, see Motion Picture Editors Guild. For the unaffiliated company that licenses patent pools for some MPEG standards, see MPEG LA …
25Pulse-code modulation — PCM redirects here. For other uses, see PCM (disambiguation). Pulse code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form for digital audio in computers and various Blu ray, Compact Disc and …
26Coding theory — is the study of the properties of codes and their fitness for a specific application. Codes are used for data compression, cryptography, error correction and more recently also for network coding. Codes are studied by various scientific… …
27DivX — This article is about the video codec. See DivX, Inc. for the company behind the codec. For the former videodisc format, see DIVX. Series of articles on DivX …
28Lossless data compression — is a class of data compression algorithms that allows the exact original data to be reconstructed from the compressed data. The term lossless is in contrast to lossy data compression, which only allows an approximation of the original data to be… …
29Xvid — Stable release 1.3.2 / May 31, 2011; 5 months ago (2011 05 31) Operating system Cros …
30Eight-to-Fourteen Modulation — (EFM) is a data encoding technique used by CDs and pre Hi MD MiniDiscs. EFM and EFMPlus were both invented by Kees A. Schouhamer Immink. Technological classification EFM [US patent|4,501,000, EFM Patent, applied in Compact Disc, CD R, MiniDisc.]… …
