Slow-scan television (SSTV)

Slow-scan television (SSTV) is a method of displaying images using a slow scanning rate. This is in contrast to regular television, which uses a much higher scanning rate. SSTV is used for transmission of static images, usually of people or artwork, over amateur radio. SSTV systems were first developed in the late 1950s, and were … Read more


A page is a unit of data that is stored in memory and represents a specific location on a storage device. Pages are used to store data that is frequently accessed by the processor. pages are organized into sets of pages called page frames. When a page is referenced by the processor, the page is … Read more