For the bit stream $00110111,$ sketch the waveforms for the following signal encoding techniques:

NRZ$-$L$,$ NRZI, Pseudoternary, Bipolar$-$AMI, Manchester and Differential Manchester. Assume that

the signal level for the preceding bit for NRZI was high; the most recent preceding $1$ bit $($for AMI$)$

has a negative voltage; and the most recent preceding $0$ bit $($for pseudoternary$)$ has a negative

voltage. For Differential Manchester, assume the previous bit ended at positive voltage level.