The Bell 103 modem or Bell 103 dataset was the second commercial modem for computers, released by AT&T Corporation in 1963. It allowed digital data to...

second. Bell 101 modems are no longer in use and were quickly replaced by its successor the Bell 103 modem. SAGE modems were described by AT&T's Bell Labs...

the market, and throughout the 1970s, independently made modems compatible with the Bell 103 de facto standard were commonplace. Example models included...

The Bell 202 modem was an early (1976) modem standard developed by the Bell System. It specifies audio frequency-shift keying (AFSK) to encode and transfer...

computers, data has been transferred through serial ports to devices such as modems, terminals, various peripherals, and directly between computers. While interfaces...

The modem for the 4-row ASCII service was the Bell 101 dataset, developed by 1958 for military applications. It is the direct ancestor of the Bell 103 modem...

three-state 20 DM74S941 74x942 1 300 baud Bell 103 modem (+/- 5 V supply) 20 MM74HC942 74x943 1 300 baud Bell 103 modem (single 5 V supply) 20 MM74HC943 74x945...

"Dial up modem noises" Typical noises of dial-up modem (North America and United Kingdom) while a modem is establishing connection with a local ISP-server...

original on 12 January 2018. Retrieved 11 January 2018. "USNO Master Clock modem time". Archived from the original on 2017-12-27. Retrieved 2018-01-15. Recommendation...

States in 1978. In the early 1990s, approaches to increase modem speeds to 56K were explored at Bell Labs, and early patents were filed in 1992 by Ender Ayanoglu...