Observe the encoded binary signal. What type of Line Encoding format was used for the binary sequence 10010?
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Observe the encoded binary signal. What type of Line Encoding format was used for the binary
sequence 10010?
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Solved in 2 steps with 1 images
- a) Convert the PCM binary sequence 1101000101 to NRZ(M) encoding and sketch the ASK and PSK waveform produced by the resulting code on the carrier shown.b) what would be the transmitted sequence if 'even' parity is used?Q: Show, how to use the ROM circuits to multiply two binary numbers each of two bits.(DSD)In a digital communication, explain all the methods/mechanism used for the minimization of Bit Error Rate (BER). Also state that which method/mechanism is preferred and why?
- What will be the binary representation of 66 DEC in BCD coding system?Draw the implementation of decoding of binary state 5, and binary state 3 for a 3- bit synchronous binary counter. Show the entire timing diagram and the output waveforms of the decoding gates.1/ A 4 MHz analog signal is to be converted to a binary signal (PCM). If the signal to peak quantization noise ratio should be at least 30 dB: a/ What is the size of the code word? b/ What is the system rate in bits per second if sampled at the Nyquist rate?
- 1a. If an 8-bit binary number is used to represent an analog value in the range from 010 to 10010, what does the binary value 011001002 represent? 1b. If an 8-bit binary number is used to represent an analog value in the range from 32 to 212, what is the accuracy of the system? In other words, if the binary number is incremented by one, how much change does it represent in the analog value?Observe the encoded binary signal? What line encoding format was used?What is the 64-QAM constellation and phase (in degrees with 3 significant digits only) of the point of a binary 101110? Please hand written solution and fast
- 2. Convert the PCM binary sequence 1101000101 to NRZ(M) encoding and sketch the ASK and PSK waveform produced by the resulting code on the carrier shown.Compare the bit error probability performance of a BPSK and QPSK systemWe need to use synchronous TDM and combine 20 digital sources, each of 100 Kbps. Each output slot carries 1 bit from each digital source, but one extra bit is added to each frame for synchronization. Answer the following questions: (a)What is the size of an output frame in bits? (b)What is the output frame rate (frame/s)? (c)What is the duration of an output frame? (d)What is the output data rate? (e)What is the efficiency of the system (ratio of useful bits to the total bits).