A base band signal used in European standard voice grade communication is represented by a band limited CT signal of triangular shape spectrum is sampled at fs=10 kHz. The spectrum of the sampled signal shows 2 kHz separation between the original signal spectrum and the next сору. (a) Find the maximum frequency in a CT signal. (b) Draw the spectrum of the sampled signal.

A base band signal used in European standard voice grade communication is represented by a band limited CT signal of triangular shape spectrum is sampled at fs=10 kHz. The spectrum of the sampled signal shows 2 kHz separation between the original signal spectrum and the next сору. (a) Find the maximum frequency in a CT signal. (b) Draw the spectrum of the sampled signal.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

For the network shown in Figure B22 , assume E = 17V,Diode D1, D2 as Germanium Ri-2KΩ and R-3KΩ Calculate, i. Current I1, ii. Current Ip2 iii. Voltage across resistor R2 R1 D1 + E D2 Ip2 I2 R2 Figure B22
When you are as an engineer, when will you decide to use Voltage-Shunt N.F.B? 18- 17- When you are as an engineer, when will you decide to use Voltage-Series N.F.B? 19- When you are as an engineer, when will you decide to use Current-Shunt N.F.B? 20- When you are as an engineer, when will you decide to use Current-Series N.F.B?
P-2.7. Find the final form of TE(f/E) for the fallowing Cirluit - AA Li B2 +, Ei O Eo
If V1=26V ,v2=12V, R1=4.9k ohms , R2 =8.2k ohms, R3 = 1.4k ohms, and all diodes are silicon for the circuit below, the output voltage Vo is equal to ____ V.
(b) The circuit in Figure Q2 (b) below shows a rectifier circuit where Vin is a 10kHz sine wave with an amplitude of 2Vpp and RL is 10k. (i) (iii) The componet between A and B is a PN diode, sketch and label its silicon structure and explain its characteristics. Sketch the waveforms you would see at A and B and explain or sketch how you would connect your scope probes to measure them. Label your sketches clearly showing values and axis details. Comment on any similarities or differences between the waveforms at A and B.
18 21 What is added to a LAB to make it a GEL type? Silica to the flooded electrolyte Carbon to the cathode Silicone to the anode Petroleum to the electrolyte
MOV CX, 21 L1: INC DX LOOP L1 How many times will the loop run?
Explain this diagram
Use 2nd approximation and assume all diodes are silicon for all the problems
The symbol shown is for O a. DPST O b. DPDT O c. SPDT O d. SPST
P-23 Implement d latch using multiplexer.
For the network shown in Figure B22 , assume E = 17V,Diode Di, D2 as Germanium R1=2KQ and R2=3K2. Calculate, i. Current I1, ii. Current ID2 ii. Voltage across resistor R2 R1 Di + E D2 I2 R, Figure B22