Labels:text | font | picture frame | rectangle OCR: GLOSSARY DIGITAL A digital signal is one in which a changing pattern, such as a sound wave, is represented as a series of numbers or digits. The sound signal on a compact disc, for example, is recorded as a sequence of binary numbers. Analog
(.png)
(Dorling Kindersley).iso/glos/glos1/gdig000g.dib/gdig000g.png)