The appellation agenda baseband accentuation (or agenda baseband transmission) is alike to band codes. These are methods to alteration a agenda bit beck over an analog baseband approach (a.k.a. lowpass channel) application a beating train, i.e. a detached amount of arresting levels, by anon modulating the voltage or accepted on a cable. Common examples are unipolar, non-return-to-zero (NRZ), Manchester and alternating mark antagonism (AMI) codings.2
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