Question: An analog signal xa(t) = sin(480t) + 3sin(720t) is sampled 600 times per second. (a) Determine the Nyquist sampling rate for xa(t). (b) Determine the

An analog signal xa(t) = sin(480πt) + 3sin(720πt) is sampled 600 times per second.
(a) Determine the Nyquist sampling rate for xa(t).
(b) Determine the folding frequency.
(c) What are the frequencies, in radians, in the resulting discrete time signal x(n)?
(d) If x(n) is passed through an ideal D/A converter. What is the reconstructed signal ya(t)?

Step by Step Solution

★★★★★

3.42 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a b c d ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

31-E-T-E-D-S-P (511).docx

120 KBs Word File

Students Have Also Explored These Related Telecommunication Engineering Questions!

What is the Nyquist sampling rate for each of the following signals? a. A low-pass signal with bandwidth of 200 KHz? b. A band-pass signal with bandwidth of 200 KHz if the lowest frequency is 100 KHz?

An analog signal contains frequencies up to 10 kHz (a) What range of sampling frequencies allows exact reconstruction of this signal from its samples? (b) Suppose that we sample this signal with a...

The sequence x(n) is obtained by sampling an analog signal with period T. From this signal a new signal is derived having the sampling period T/2 by use of a linear interpolation method described by...

matlab Q6. An analog signal xa (t) = sin (400nt) is sampled using the following sampling intervals. Plot the spectrum of the resulting discrete-time signal. 1- Ts = 0.001 sec 2- Ts = 0.007 sec

Q6. An analog signal xa (t) = sin (400nt) is sampled using the following sampling intervals. Plot the spectrum of the resulting discrete-time signal. 1- Ts = 0.001 sec 2- Ts = 0.007 sec

Consider an analog signal is composed of different frequencies as given below ) 1 2 0 0 0 ( cos 1 0 ) 1 8 0 ( 2 ) 6 0 0 0 ( sin 5 ) 2 0 0 0 ( cos 3 ) ( t t Cos t t t xa Determine ( a ) the Nyquist...

A glass jar has an aluminum lid. Referring to Table 16.2 of the textbook, is it easier to unscrew the lid when the jar is taken out of the fridge or when the jar is at room temperature? Justify.

A cylinder of radius ro, length L, and thermal conductivity k is immersed in a fluid of convection coefficient hand unknown temperature T. At a certain instant the temperature distribution in the...

Accounting Homework-please answer each part. Nakashima Gallery had the following petty cash transactions in February of the current year. Nakashima uses the perpetual system to account for...

Add minimum and maximum cardinality notation to each of the following figures, as appropriate: a. Figure 2-5 b. Figure 2-10a c. Figure 2-11b d. Figure 2-12 (all parts) e. Figure 2-13c f. Figure 2-14

6.1. A long circular cylinder 20 mm in diameter is fabricated from solid naphthalene, a common moth repellant, and is exposed to an airstream that provides for an average convection mass transfer...

A global manufacturer of electrical switching equipment (ESE) is considering outsourcing the manufacturing of an electrical breaker used in the manufacturing of switch boards. The company estimates...

valuate the double integral. 7 x cos ( y ) dA , D is bounded by y = 0 , y = x 2 , x = 9 D

The inner cylinder of a long, cylindrical capacitor has radius ra and linear charge density + . It is surrounded by a coaxial cylindrical conducting shell with inner radius rb and linear charge...

Suppose two boxes on a frictionless table are connected by a heavy cord of mass 1.0kg. Calculate the acceleration of each box and the tension at each end of the cord, using the free-body diagrams...

A 750.0-kg boulder is raised from a quarry 125 m deep by a long uniform chain having a mass of 575 kg. This chain is of uniform strength, but at any point it can support a maximum tension no greater...

Look Out A snowball rolls off a barn roof that slopes downward at an angle of 40" (Fig. 3.49). The edge of the roof is 14.0 m above the ground, and the snowball has a speed of 7.00 m/s as it rolls...

The pole is subjected to the force F which has components Fx and Fz. Determine the magnitudes of F and Fy. Units Used: kN = 1000 N Given: Fx = 1.5kN Fz = 1.25kN β = 75 deg F.

Visit a trade fair or use the Internet to investigate appropriate computerized management information systems (MIS) for the travel industry. Compare products. Include a pricing comparison. Write an...

Repeat Exercise 3.9 for the case of two complex antisymmetric sequences. Exercise 3.9 Show how to compute the DFT of two even complex length- $N$ sequences performing only one length $N$...

Show how to compute the DFT of two even complex length- $N$ sequences performing only one length $N$ transform calculation. Follow the steps below: (i) Build the auxiliary sequence...

Show how, using a single DFT of length $N$, one can compute the DFT of four sequences: two even and real sequences and two odd and real sequences, all with length $N$.

The answer is (D) $65.18 Is there anyone who can solve it so that the answer is $65.18? Please explain it. 3. You sold short 300 shares of common stock at $55 per share. The initial margin is 60%. At...

Your firm would like to evaluate a proposed new operating division. You have forecasted cash flows for this division for the next five years, and have estimated that the cost of capital is 11%. You...

RAHAN COMPANY Comparative Balance Sheets December 31 Assets 2012 2011 Cash $38,000 $20,000 Accounts receivable 33,000 14,000 Merchandise inventory 27,000 20,000 Property, plant, and equipment 60,000...