Listen. Blue whales are the largest animal ever known to have lived, even larger than the dinosaurs who once roamed the Earth. In fact, the longest blue whale ever measured was 111 feet long â approximately the length of three school buses parked end to end.
Digitizer: A digitizer is a device that is used to convert analog data into digital form or, simply put, a series of dots that can be read by a computer, stored, and later manipulated using appropriate software.
The digitization of analog voice signals is a must to transmit voice over the digital IP network. It can be done in several ways. 1  PCM (Pulse Code Modulation) is a simple technique of sampling the sound signal at a fixed rate (8000 times/second) and generate a number corresponding to each sample.