Sample problem- 10 A PCM system uses a uniform quantizer followed by a 7-bit binary encoder. The bit rate of the system is equal to 50 x 106 bits/sec. What is the maximum message signal bandwidth for which the system operates satisfactorily?

Sample problem- 10 A PCM system uses a uniform quantizer followed by a 7-bit binary encoder. The bit rate of the system is equal to 50 x 106 bits/sec. What is the maximum message signal bandwidth for which the system operates satisfactorily?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

ChapterS: Safety, Basic Electricity And Ohm's Law

Section: Chapter Questions

Problem 8RQ: What is an MSDS?

See similar textbooks

Related questions

Q: f(t)= 2 -t { i++ -77 st 50 °<t <=

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

Q: Given the following system, determine the response of the system, the roots of the system, the…

Q: 3) For the circuit shown in Figure 3, determine the voltage gain. A= 4 B = 1 C = 5 D = 1 Answer:…

A: Given: In this question, the given details are, The given circuit diagram is, To find the voltage…

Q: 5. Compute V₁, V2 and the average power delivered to each resistor in the circuit shown below k₁ =…

A: Given that

Q: .5 times the rise time.

A: It is given that:- A Second order system, Peak timetp=πωn1-η2Rise time tr =π-ϕωn1-η2 tp = 1.5 tr

Q: 4. When vs = 10cos(2t) V, M₁ = 2H and M2 = M3 = 1H, determine the capacitor voltage in the circuit…

A: Given data Source voltage, vs=10cos2t V M1=2H M2=M3=1H Capacitance, C=110F We need to find the…

Q: FIG. 3.8 0.75 0.5 0.25 Dj. VR (volts) 0 4. Draw the waveform for the voltage across the resistor in…

Q: 2. Determine (a) currents 1₁, 12, 13, and 14 and (b) the voltage across the current source. +12V. 9…

A: We need to find out the current and voltage for given circuit.

Q: Question 1 : a) Compute the RMS value of the current source in Fig. 1a if the output of the current…

A: We need to find out the RMS Value of current and power for given circuit.

Q: Find the transfer function, figure below. 6.8 μF 200 HE www 460 ΚΩ Vo(s) Vi (s) vj (1) , for the…

A: The given problem is from operational amplifier. The detailed solution is given in the next step

Q: 9. For the network of the following circuit, determine the range of Vi that will maintain VL at 8V…

Q: f(u)

Q: 1. Determine (a) the currents I, I₂, I3, I4, Is, and IG and (b) the potential at b, c, d, e, and h.…

A: In this question We need to determine the unknown currents and unknown voltage as shown the circuit.…

Q: Ask a question Find the Laplace transform of f(t) = (t^2)-3*(e^3t)*sin(t) *

Q: 3. Refer to the circuits below. a. Find the Thevenin's equivalent circuit with respect to terminals…

A: Given: In this question, the given details are, Here, the given circuit diagram is, To find the…

Q: Q6) A signal x(t) with Fourier Transform X(w) = 4 sinc(2w) (shown below) is the input to a system…

A: What is Fourier Transform? Fourier transform is a mathematical model that helps transform a signal…

Q: R₁ 나 → 5₂ R235 R3 C

Q: Find current I1 using superposition theorem

A: Given below clear explanation

Q: In reference to the given circuit, what is the peak load voltage, Blank 1 if the diode drop is…

A: Given: Primary RMS Voltage = 110Vrms N1 = 10 N2=1 Vd = 0.65V Need to calculate the peak load…

Q: &l=3 20 cm Depth = 15 cm &12=5 20 cm &₁3=8 20 cm 2 mm

A: Here we have to find the parallel plate capacitor.

Q: Given the following system, determine the response of the system, the roots of the system, the…

A: Given, System transfer function is C(s) /R(s) = 30/[s2 +15s +30] We need to determine the system…

Q: Please complete the Q trace for the supplied signals shown below CLK J K Pre Cir r

A: Given, We need to plot the timing diagram for the output Q. Here assuming rising edge clock. i.e…

Q: A DC electric field of magnitude Ez is applied along (6.15) the growth (2) axis of a quantum well.…

A: Given: In this question, the given details are, A DC electric field of magnitude εz is applied along…

Q: 1 4 Ω 20 ΩΣ 120 V 2 (40/3) in + + 2 Ω ΟΔ 40 Ω 3 0 8 Ω m 80 Ω 4 › 1.75 VA

Q: Detailed solution and how to solve such a question With annotation in the drawing

A: Given: A graph of diode characteristics for different material diodes, To find: a) voltage across…

Q: open circuit is composed of a capacitor with capacitance C and an inductor with inductance L. The…

Q: constants: km long has the following Resistance/km/phase = 0.1592 Inductive reactance/km/phase =…

Q: A causal LTI system has transfer function 2π (s² - 6s+25) (s² + 6s + 25) (s+2) H(s) = (a) Sketch the…

A: As per the guidelines of Bartley we supposed to answer first three subpart only for solution of…

Q: ID D₁ Fig.2 R

Q: Find the SAE's for the assigned loop currents. Solve for the loop currents. Round answer to 2…

A: The required mesh current can be calculated by writing the mesh equation using kirchhoff's voltage…

Q: Given the following system, determine the response of the system, the roots of the system, the…

A: Given: System function: T(s)=25s2+12s+25......(1)

Q: An electromagnet that is modeled as a resistor R=20 ohms and L=0.3 henrys in series, is connected to…

A: Electromagnet modeled as series connection of resistance and inductance whose values are 20 ohms and…

Q: Determine and draw the resulting output waveform in relation to the inputs for following circuit…

A: Given circuit block:-

Q: 2. الا An ideal transformer has 3 coil turns consisting of N1 = 20 turns, N2 = 50 turns, N3 = 40…

Q: A silicon pn junction at zero bias has dopant concentration of N₁ = 3 x 10¹7cm-3 and N₁ = 4 x 10¹6…

Q: R=1009 9.6 Wellne FIG. 9.15 L=SomH ASSESSMENT PROBLEM Objective 3-Know how to use circuit analysis…

Q: (c) A linear time (shift) invariant system is shown in Figure Q1(c) with q[n], p[n] and r[n]…

A: C) Given difference equation is r(n) = 4p(n) + 3p(n-1) - 3p(n-2) + 2p(n-3) Where, p(n) is input,…

Q: QUESTION Research and design a Distributed control system for any random industry and state how…

A: Distributed control system (DCS) This type is more reliable than the PLC (Programmable Logic…

Q: (2) 100 55 W Ix 2012 -MM- 100 V 252 MM- 852 152 Det. IT, PT, Ix R₁

Q: . Given Z1 = -j2.5 ohms; Z2 = j4 ohms; Z3 = 5 ohms; Z4 = 1+j5 ohms. If the four impedance are…

Q: The potential difference between terminal points e and fin the diagram is: +10.0 v. (R₁ = 1.00, R₂ =…

A: We need to find out the current and emf of battery for given circuit .

Q: * The voltage Vout in the circuit shown is

A: Given data, Circuit diagram is given as,

Q: Resistive load of 84.6 MVA is connected to a bus bar with 9.4kV. If the base of 100MVA and 10kV are…

Q: Calculate the modulation index for a standard AM transmission, if the maximum peak voltage of the…

Q: A short shunt compound generator supplies 100 A 110 V. Armature resistance 0.05 ohm, shunt field…

Q: Given a truth table in Table Q2, determine the standard SOP expression. Simplify the expression and…

A: We need to find out the Boolean expression for given truth table .

Q: Solve for the modulating voltage of an audio signal necessary to provide 99% modulation of a 225V…

A: Given data Modulation percentage, μ=99% Carrier voltage, vc=225 V The modulation percentage of 6…

Q: 2. Find a 1/2RC for parallel and a-R/2L for series

A: 2) We need to find α for both series and parallel RLC circuit.

Q: (a) (b) (c) Sketch the spectra of m(t) = cos(2л50t) + 2 cos(27150t) and m(t) = sin (2n50t) sin…

A: As per Bartleby guidelines we need to answer the first three questions only. Kindly repost the rest…

Q: 1V +1 150mA 120 Μ Μ 6Ω iz Xt=0 3μF Μ 8Ω 1 Μ ΣΩ

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Question

Solve the highlighted question. Be fast pls.

Sample problem- 10
A PCM system uses a uniform quantizer followed by a 7-bit binary
encoder. The bit rate of the system is equal to 50 x 106 bits/sec. What is
the maximum message signal bandwidth for which the system operates
satisfactorily?

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Pulse Analog Modulation (Pulse Amplitude Modulation [PAM], Pulse Width Modulation [PWM], Pulse Position Modulation [PPM])

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Consider error control methods in digital signal transmission. Assume Hamming code is used with even parity. (a) Assume the received code word is 1110101001, determine if the code word is correct. If no, identify the wrong bit and obtain the original data word. (b) If the analogue signal before digitalisation is of frequency from 200 Hz to 1.5k Hz. What is the lowest sampling frequency? (c) Following (a) (b), determine the bandwidth requirement for transmitting the digital message.
(3) Five telemetry signals, each of bandwidth 1kHz, are to be transmitted simultaneously by binary PCM. The maximum tolerable error in sample amplitudes is 0.2% of the peak signal amplitude. The signals must be sampled at least 20% over the Nyquist rate. Framing and synchronizing require an additional 0.5% extra bits. Determine the minimum possible data rate that must be transmitted, and the minimum bandwidth required to transmit this signal.
4. This problem addresses the digitization of a television signal using pulse-code modulation. The signal bandwidth is 4.5 MHz. Specifications of the modulator include the following: Sampling: 15% in excess of the Nyquist rate Quantization: uniform with 1024 levels Encoding: binary Determine (a) the Nyquist rate, and (b) the minimum permissible bit rate.
4. A signal is digitized using pulse-code modulation. The signal bandwidth is 10MHz. Encoding: Binary a) Determine the Nyquist rate. b) If the sampling rate is lower than the Nyquist rate, what effect occurs? What problem does it cause? c) Assuming return-to-zero signaling is used to represent the binary symbols 1 and 0, sketch the waveform for the sequence 1110.
Discuss how the original signal can be recovered perfectly from the output of the decoder. What are the advantages of PCM system over the other types of modulation systems?
Exauple: A Television signal having a bandwidth of 4.2 MHz is transmitted using binary PCM system. Given that the number of quantization levels is 512. Determine: Code rate length Transmission bandwidth Final bit rate Output signal to quantization noise ratio i) ii) iv)
3. Some GPS receivers use 1 bit ADCS (Analog-to-digital Converters) to sample and quantize the signal i.e. the output of the ADC is simply 2 quantization levels: -1 or +1. This is typically done to save on power. (a) What is the quantization SNR? How does it compare to typical thermal noise SNR of a GPS signal before correlating with the CDMA code? (b) Justify, how come it is possible to sample the signal using a single bit and still get good performance.
Q5/ The information in an analog waveform with maximum frequency fm = 3 KHz is to be transmitted over M-level PCM system where the number of quantization levels is M = 16. The quantization distortion is specified not to exceed 1% of peak-to-peak analog signal. What would be the maximum number of bits per sample that should be used in this PCM system? What is the minimum sampling rate and what is the resulting bit transmission rate? i) ii)
Discussion: 1. What are the advantages of PCM system over other types of modulation systems? 2. What are the types of representing binary numbers? 3. The central operation in the generating PCM is the Digital to Analog (A/D) converter. Describe briefly the several techniques that are used in success system. 4. What is meant by the Quantization Partition and Quantization Codebook? 5. Discuss the obtained results.
- Determine the number of errors that can be detected and corrected for data values with a Hamming distance of (a) 3. (b) 4.
Please assist with question 2 with details on how to do it. Thank you. 2. This problem addresses the digitization of a television signal using pulse-code modulation. The signal bandwidth is 4.5 MHz. Specifications of the modulator include the following: Sampling: 15% in excess of the Nyquist rate Quantization: uniform with 1024 levels Encoding: binary Determine (a) the Nyquist rate, and (b) the minimum permissible bit rate.
The information in an analog waveform, whose maximum frequency fm-D4000HZ, is to be transmitted using a 16-level PAM system. The quantization must not exceed +1% of the peak-to peak analog signal. (a) What is the minimum number of bits per sample or bits per PCM word that should be used in this system? (b) What is the minimum required sampling rate, and what is the resulting bit rate? (c) What is the 16-ary PAM symbol Transmission rate?