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KNX TUTOR SEMINAR
How the Shape of the Signal (Bit Representation) Changes with Baseband
Transmission
With baseband transmission the binary information is transmitted in the form of
rectangular pulses. This type of data transmission is used in KNX.
Typical formats of baseband transmission
Example: Consider the bit sequence 00101100
Figure 4: Change of shape of signal with Baseband transmission (Bit representation)
NRZ = non return to zero
RZ = return to zero
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