Using the following schemes, draw the shape of the digital signal when the bit stream is 0111000101. a) Manchester scheme b) Differential Manchester
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- A(n) _____ operation transforms a 0 bit value to 1 and a 1 bit value to 0.1. Draw the digital signal for data stream 11001011 by using the following digital encoding techniques: a. Differential Manchester b. NRZ-L c. NRZ-I d. Manchester e. RZConvert 1, 9, and 1 into 8-bit ASCII characters usingeven parity. Convert this 24-bits digital data into digital signal using the following linecoding schemes:a) Bipolar AMIb) Polar NRZ-Lc) Polar differential Manchesterd) 2B1Qe) MLT-3If the bitrate is 1911*100 what will be required average bandwidth in these schemes.Comment about the DC component and baseline wandering nature of these schemes.
- _______ encoding has a transition at the beginning of each 0 bit. a. RZ b. Manchester c. Differential Manchester d. All the above282. Line coding, block coding and scrambling are the techniques of converting the a. analog data to analog signals b. Digital data to digital signals c. analog data to digital signals d. digital signals to digital dataMake three problems regarding calculations of bit rate, baud or M-ary encoding.
- Unipolar, bipolar, and polar encoding are types of _______ encoding.The data word 10101110001101 is given for transmission. Draw the following encoding formats. NRZ-L NRZ-I Bi-phase Manchester RZ Differential Manchester1. Draw the signals encoded with the data 1 0 1 1 1 0 1 using the following encoding schemes: – NRZ-L – NRZ-I (Assume that the initial signal is negative.) 2. Decode the data from the signals that are flipped in polarity as compared with your signals above (first draw the polarity-flipped signals and then decode the data): – NRZ-L – NRZ-I
- Determine the “M” value and number of data bits that can be represented by a single symbol using OOK where the possible amplitude values per symbol can be {-1v, 0v}. a. M=2, N=1 bit per symbol b. M=4, N=2 bit per symbol c. M=6, N=3 bit per symbol d. M=8, N=3 bit per symbolUsing a diagram, show how the bit sequence 01110010 would be transmitted using Manchester encoding.Using the digital modulation and line encoding techniques, modulate and encode this digital data: 0010 1001 NRZ-L, NRZ-M, NRZ-S, RZ
