How the First Computer Modem Connected the World

Episode 114 of Tech History with Fexingo explores the birth of the computer modem. Lucas and Luna trace the origin story from the 1958 SAGE system acoustic coupler to the Hayes Smartmodem 300 in 1981 that launched the dial-up era. They discuss how the 300 baud modem—a device that sent data at roughly 30 characters per second—enabled early bulletin board systems and built the framework for today's internet. The hosts dive into the technical breakthrough of the Smartmodem's 'attention' (AT) command set, which standardized modem control and made home connectivity plug-and-play. They also touch on the cultural impact: the rise of online communities, the first online multiplayer game (MUD1), and how the slow speeds forced efficiency and creativity. This episode gives listeners a concrete understanding of how a device that transmitted data at a crawl thirty years ago paved the way for gigabit fiber. #ComputerModem #HayesSmartmodem #DaleHeatherington #DennisHayes #ATCommandSet #SAGE #BulletinBoardSystems #BBS #MUD1 #DialUp #300Baud #AcousticCoupler #TechnologyHistory #TechOrigins #SiliconValley #InternetHistory #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo