Global Underwater Acoustic Modem Market Outlook (2014-2025) - QY Research
A modem is a device that modulates one or more wave signals to encode digital information for transmission. It demodulates signals to decode the transmitted information. The objective is to generate a signal that can be transmitted and decoded easily to reproduce the original data. Modems are used with any means of transmitting analog signals, from RF to microwaves to LEDs.
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