VII. A digital signaling system is required to operate at 9600 bps. a. How many signaling levels are required if the channel bandwidth is 1902H2? b. If a signal element encodes a 4-bit word, what is the minimum required bandwidth of the channel? c. Repeat part (a) for the case of 8-bit words.

VII. A digital signaling system is required to operate at 9600 bps. a. How many signaling levels are required if the channel bandwidth is 1902H2? b. If a signal element encodes a 4-bit word, what is the minimum required bandwidth of the channel? c. Repeat part (a) for the case of 8-bit words.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter17: Commercial And Industrial Air-conditioning Control Systems

Section: Chapter Questions

Problem 25RQ

See similar textbooks

Related questions

Q: In PCM, assuming uniform quantization, what is the signal to noise ratio in dB for 12-bit code word?

A: Quantization is process in which the continuous amplitude signal is converted in to discrete…

Q: B A o CLK B K A CLR CLR CLR B

A: We need to tell about the given circuit, how bit counter ,it is .

Q: 1. Convert the following unsigned binary number to base-10 representation. (10100010)2 = ? 2.…

Q: 27.Transmission protocol serial asynchronous 8 bits ASCII, 1 parity bit, 9600 bps. How long will it…

Q: b) What is the purpose (jll ) of the parity bit during data transmission?

A: According to the question we have to discuss the purpose of the parity bit during the data…

Q: 4. FIGURE 1 shows how a 3 to 8 line decoder (TTL 74138) can be used in conjunction with NAND gate…

A: From the above question, we need to calculate a Address of the address bus in order to read the…

Q: clock signal frequency for a 4-bit up counter is 20kHz. What is the frequency of the most valuable…

A: Option :b Answer

Q: Design a 4-bit up/down gray counter?

Q: If the sequence "101010." is transmitted using Differential Manchester encoding, what is the ratio…

Q: Design don't-care conditions. an excess-3-to-binary decoder using the unused combinations of the…

A: Design an excess 3 to binary decoder using the unused combinations of the code as dont care…

Q: Observe the encoded binary signal. What type of Line Encoding format was used for the binary…

A: For the given sequence, identify the type of Line Encoding format: Sequence=10010

Q: If a binary sequence of 100000001 is digitally encoded. Which line encoding format will most likely…

A: If a binary sequence of 100000001 is digitally encoded, the line coding format having…

Q: Find the simplified form of F in the decoder circuit below and write to the textfield. F = ?

A: The solution can be achieved as follows.

Q: 1. Why are tristate buffers required to interface digital devices to a bus?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Assess the method to generate a 6.25 MHz signal using a 10-bits serial shift register operated with…

A: 10 bits serial shift register This serial shift register, Lag data from one clock time for different…

Q: Binary to Octal Decoder using 7-Segment Display. write the k-map and use 4 input and 7output?

A: Truth Table digit A B C D a b c d e f g 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 1 0 0 1 1 1 1 2 0…

Q: In a digital communication,explain all the methods/mechanism used or the minimization of Bit error…

A: The MCJD in 'M' part of radio wires are utilized to diminish the Bit Error Rate (BER) and MC-CDMA…

Q: Character Binary Dataword from ASCII table (7bit value) Parity Bit Value Transmitted Codeword…

A: The given problem is from digital electronics circuit. As the odd parity transmission is used i.e.,…

Q: On the diagram below, depict how the bit stream '01100011 would be represented using Bipolar NRZ…

A: According to the question, we need to draw Bipolar NRZ for the given stream 01100011.

Q: Using the IEEE 754 floating point format, write down the bit pattern that would represent 1/4. Can…

A: IEEE 754 is the most efficient way of representing floating point numbers. It has three components:…

Q: 1- Explain the operation of the PCM encoder used in module ED-2960F. 2- Discuss the advantages and…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How many OC signals are used in a SONET network with a 622.08 Mbps line rate? A. 8064 B. 4 C. 12 D.…

A: The solution is given below

Q: Suppose we are communicating on a cell phone using a digital modem at 9600 b/s. How many bits will…

A: Communicating on a cell phone using a digital modem at 9600 b/s

Q: Q. No 3. In a Public Switch Telephone Network (PSTN), how the analog speech signal is converted to…

A: PSTN represents Public Switched phone phone Network or the standard circuit-exchanged phone…

Q: 1 the minimum signal to noise ratio (SNR) to receive the symbols bability of bit error 106 or less?…

Q: 3. Which of the following is a key characteristic of orthogonal frequency-division multiplexing? A.…

A: This problem is based on the orthogonal frequency-division multiplexing. Which of the following…

Q: In digital communication .explain all the methods/mechanism used for the minimization of bit error…

A: The methods used for minimisation of bit error rate: The Wireless Deep Fading Environment (WDFE)…

Q: Question 7: The following schematic is of a relay circuit that emulates a standard digital logic…

Q: A data of 111e is serially transmitted using both binary and BCD? Which encoding technique is faster…

A: Bartleby has policy to solve only 1st question. For solutions of rest questions re-upload them.

Q: Design don't-care conditions. (HDL-şee Problem 4.42.) an excess-3-to-binary decoder using the unused…

A: Solution - To design an excess-3 to binary decoder, assuming the excess-3 code inputs are WXYZ and…

Q: Question 1. Which base, hex or octal, is more commonly used today as a shorthand representation for…

Q: A multiplexer combines four 100 kbps channels using a time slot of 2 bits. The bit duration is 2 ms…

A: Multiplexer- It is a combinational circuit that selects several inputs and forwards them to a single…

Q: A call processor in exchange requires 240 ms to compute the call (call processing time). What is…

A: We are authorized to answer one question at a time, since you have not mentioned which one you are…

Q: a) Answer the following questions in more than two lines. i) What type of signals do a WDM use?…

A: FDM, TDM, and WDM are types of analog and digital multiplexers.

Q: A message in the form of picture of (300x400) samples is transmitted using 6-ary binary PSK of 512…

A: Given 6 ary binary PSK, Message sample = 300×400 Number of symbol, M = 6 Number of level, L = 512…

Q: 4. FIGURE 1 shows how a 3 to 8 line decoder (TTL 74138) can be used in conjunction with NAND gate…

Q: For minimizing the bit error probability, the value of the argument in the Q-error function should…

A: For Minimising the bit error probability the value of the argument in the Q-error function ?

Q: Draw the block diagram for a common bus system for 16 registers of 32 bits each. The bus is…

A: Multiplexer It is a data selector. It has many inputs and one output.

Q: Q3. b) Suppose you want to transmit the 10-bit message [101101101] by Pulse code Modulation (PCM).…

A: Part (iv) - Delay modulation - In communication, delay modulation is also known as millier's…

Q: Comparison of time switching between ECL, TTL, DTL ? 1.

Q: Derive the NOT gate and then sketch the MUX equivalen?

Q: choose the correct answer The BCD equivalent and binary equivalent of the decimal number 10 are…

A: The BCD equivalent and binary equivalent of decimal number 10 is not same.

Q: 19. What is the minimum distance required for single error detection according to Hamming's analysis…

A: Hamming distance Working to ensure that any 2 possible code-words are sufficiently different from…

Q: How to find the DTFS coefficient,ak ,or x[k]?

A: D T F S stands for Discrete time Fourier series Discrete time Fourier series coefficient a k or…

Q: How Analog to Digital Encoding Scheme works on data during transmission process. Explain.

Q: For the following sequence {1.2, -0.2, -0.5, 0.4, 0.89, 1.3.), quantize it using a uniform quantizer…

A: When the signal is in finite range we use uniform quantization. Interval given are mapped with the…

Q: Explain the concept of channel coding; what is its function on the overall digital communication…

A: Communication System- Communication System is refer to the system which transfer an information from…

Question

DO NOT COPY FROM OTHER WEBSITES

Correct and detailed answer will be Upvoted else downvoted. Thank you!

VII. A digital signaling system is required to operate at 9600 bps.
a. How many signaling levels are required if the channel bandwidth is
1902HZ?
b. If a signal element encodes a 4-bit word, what is the minimum
required bandwidth of the channel?
c. Repeat part (a) for the case of 8-bit words.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The resolution of the ADC unit with the reference voltage value of 3V is set to 8 bits. If the voltage level applied to the ADC input is 1.67 V, what is the numerical value read? For numbers with commas, take 4 digits after commas.?
Q2/ The information in an analog signal voltage waveform is to be transmitted over a PCM system with an accuracy of ±0.1% (full scale). The analog voltage waveform has a bandwidth of 100 Hz and an amplitude range of -10 to +10 volts. Find the minimum sampling rate required. i) ii) Find minimum bit rate required in the PCM signal. Find the number of bits in each PCM word. iii) iv) Find the minimum absolute channel bandwidth required for the transmission of the PCM signal.
Write VHDL code for a modulo-13 counter (counting sequence is 010, 110, …. 1210). The counter has the following features: a synchronous Active High Reset a value R can be loaded into the counter, using the signal Ld (Load) The signal Ld is active High Draw the schematic of your counter, showing the inputs and outputs. Show the number of bits for R, Q (output of the counter), Ld.
19) Consider a 6-bit ADC and full scale voltage measurement range of (0-59).The Resolution will be _________. 0.30 0.06 0.92 1.00
The information in an analog signal voltage waveform is to be transmitted over a PCM system with an accuracy of : 0.1 % of the peak-to-peak analog signal. The analog voltage waveform has a bandwidth of 43 Hz and an amplitude range of - 10 to 10 Vots. Determine the minimum bit rate fin bps) required in the PCM system? O a 688 O 774 O c 387 O d 86 Oe 258
Qَ\ discuss a conversion of an analogue signal to digital bits Please I need to resolve the question quickly
2. Digital signal is also compatible with multiplexing in what type? A. TDM B. FDM C. WDM D. All of the above
4. A data signal with bipolar voltage levels is shown below. The decision threshold is 0 volts. The logic levels are +1 volt for logic 1 and -1 volt for logic 0. Noise with the P.D.F. shown corrupts the signal. Find the probability of error at some instant of time on the condition that logic 0 is sent. LOGIC 1 +1 VOLT -2 1/2 دمت ~IN kla THRESHOLD +2 NOISE P.D.F. -I VOLT. LOGIC 0
Perform the following functions:a. What will be the parity of the data signal to send as even parity:10111010101(0110)BCD = (---?---)2 = (---?---)Excess-3 = (---?---)Grayb. How to represent following numbers in signed representation:1. (-25)102. (-63)10
q15) This multiple choice question from DIGITAL COMMUNICATIONS course.just write for me the final answer. If the quantization error must not exceed 2% of the peak-to-peak analog signal. Then the minimum number of bits per sample is equal to a)none of the mentioned b)4 c)6 d)5
ir I need the solution step by step and clear line please Example Assuming that a 3-bit ADC channel accepts analog input ranging from 0 to 5volts, determine a- The number of quatization levels b- The step size of the quantizer or resolution. c- The quantization level when the analog voltage is 3.2 volts. d- The binary code produced by the ADC. e- The quatization error when the analog voltage is 3.2 volts.
5- Discuss the effect of changing the number of bits on the recovered analog waveform. 6- Discuss the effect of changing the frequency of input analog signal on the reconstructed analog output signal.