Also known as: alb.
ALB has various meanings in the Telecommunications category. Discover the full forms, definitions, and usage contexts of ALB in Telecommunications.
An analog loopback is a modem self-test that sends data from the keyboard or an internal test pattern to the modem's transmitter, turned into analog form, looped back to the receiver and converted back into digital form. This helps test the modem for any hardware errors without using the modem to call another computer.
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