Search results
Results From The WOW.Com Content Network
The 1950s and 60s saw a shift to the information processing approach to memory based on the invention of computers, followed by the initial suggestion that encoding was the process by which information is entered into memory.
Information theory, data compression, source coding, [1] or bit-rate reduction is the process of encoding information using fewer bits than the original representation. [2] Any particular compression is either lossy or lossless. Lossless compression reduces bits by identifying and eliminating statistical redundancy. No information is lost in ...
In the process of encoding, the sender (i.e. encoder) uses verbal (e.g. words, signs, images, video) and non-verbal (e.g. body language, hand gestures, face expressions) symbols for which he or she believes the receiver (that is, the decoder) will understand.
According to Gazzaniga, "encoding is the processing of incoming information that creates memory traces to be stored." [1] There are two steps to the encoding process: "acquisition" and "consolidation". During the acquisition process, stimuli are committed to short term memory. [1]
In general, each step of the encoding process, except for the last, is the same; the encoder has basically just three pieces of data to consider: The next symbol that needs to be encoded The current interval (at the very start of the encoding process, the interval is set to [0,1], but that will change)
The Elaborative Processing Hypothesis would suggest that any encoding task that leads to the development of the most trace elaboration or associations is the best for memory retention. Additional research on the depth of processing hierarchy suggests that self-reference is the superior method of information encoding.
Memory encoding strength derived from higher levels-of-processing appears to be conserved despite other losses in memory function with age. Several studies show that, in older individuals, the ability to process semantically in contrast with non-semantically is improved by this disparity.
In digital signal processing, downsampling, compression, and decimation are terms associated with the process of resampling in a multi-rate digital signal processing system. Both downsampling and decimation can be synonymous with compression , or they can describe an entire process of bandwidth reduction ( filtering ) and sample-rate reduction.