Modem
A modem is a hardware device that modulates and demodulates signals to enable data transmission between digital devices and analog systems, such as telephone lines or cables. In modern contexts, it's evolved to support faster internet connections through technologies like DSL and cable, making it a bridge between the digital world and physical networks. This unassuming gadget was a game-changer in the digital age, sparking the connectivity we take for granted today.
Did you know?
The first commercial modem, the Bell 103, released in 1962, transmitted data at just 300 bits per second—equivalent to about 30 characters per second—which was revolutionary at the time but would take over 11 minutes to download a single modern megapixel image. This invention by Bell Labs paved the way for the internet as we know it, influencing everything from email to online shopping by making remote data exchange possible over phone lines.
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