loss of memory due to the passage of time during which the memory trace is not used
Memory errors Transience refers to forgetting what occurs with the passage of time.[3] Transience occurs during the storage phase of memory, after an experience has been encoded and before it is retrieved.[3] As time passes, the quality of our memory also changes, deteriorating from specific to more general.[3] German philosopher named Hermann Ebbinghaus decided to measure his own memory for lists of nonsense syllables at various times after studying them. He decided to draw out a curve of his forgetting pattern over time. He realized that there is a rapid drop-off in retention during the first tests and there is a slower rate of forgetting later on.[3] Therefore, transience denotes the gradual change of a specific knowledge or idea into more general memories.[4]
Computer data storage In contemporary usage, "memory" is usually semiconductor storage read-write random-access memory, typically DRAM (dynamic RAM) or other forms of fast but temporary storage. "Storage" consists of storage devices and their media not directly accessible by the CPU (secondary or tertiary storage), typically hard disk drives, optical disc drives, and other devices slower than RAM but non-volatile (retaining contents when powered down).[2]