Automatic baud rate detection

<communications> (ABR, autobaud) A process by which a receiving device determines the speed, code level, and stop bits of incoming data by examining the first character, usually a preselected sign-on character.

ABR allows the receiving device to accept data from a variety of transmitting devices operating at different speeds without needing to establish data rates in advance.

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AUTOmated GRouPing system Automated Retroactive Minimal Moderation automated testing AUTOMATH Automatically Programmed Tools	ABR autobaud	automatic hyphenation Automatic Mathematical TRANslation Automatic Network Routing Automatic Number Identification Automatic Repeat Request