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These multiple choice question from DIGITAL COMMUNICATIONS course.just write for me the final answer. 9) According to sampling theorem a. Ts is equal to 1/2fm b. Ts is lesser than 1/2fm c. Ts is greater than 1/2fm d. Ts is lesser than or equal to 1/2fm

Q2: Two functions supported by the OSI Layered Model of Communications are what? A. Multiplexing B. Encapsulation C. Compression D. Mu Law Companding E. A Law Companding F. A&B G. B&C H. D&E 1. None of the Above

Two features of the HDB3 code are Select one or more than one: a. Allows the synchronization of the reception of digital information b. Does not remove D.C. level. c. Eliminate the problem of long sequences of Zeros d. facilitates impedance matching

Draw a 16-to-1 line multiplexer tree which uses only 2-to-1 line multiplexers. Number all of the input lines Label the most significant address line "D" Label the least significant address line "A" Label the other two address lines in alphabetical order consistent with “A" and "D" Question 11

Draw the block diagram of a communication system. In your own words, describe the function/purpose of each element. Request: Can you please use a software app to draw and explain this? You can draw and explain it on paper too, but please make it presentable and readable.

Write VHDL code (Entity and Architecture) for the following circuit. DO D1 D2 D3 Nor1 Nor2 Nor3 Dout

write about: The Band stop filter Definition 200 words do not write in handwritten and DO NOT COPY FROM WEBSITE!!!

Data communication subject , i need now fast less than 5 m

Differentiate the Analog and Digital Communication | The Basic Block Diagram of Communication System

With details as much as possible

It's up to you: Do you think error correction is more effective when used with wireless applications? People will believe what you say if you give them examples to back up your claims.

4 O T O 1.2 Implement the full-adder using a half-adder. Filters Add a caption.

PLEASE ANSWER ALL THE FOLLOWING QUESTIONS, I WILL RATE 5 THANKS

Electrical Engineering Using Playfair cipher as an example to explain why polyalphabetic ciphers can be much more difficult to crack than monoalphabetic ciphers.

A- Select the best answer for all of the following 1. It is required to send information with a minimum banawiuch, then we use: a- Massive MIMO. b- OFDM. c- TDM. d- None of the above. 2. One of the following criteria should be determined by you, if you will work in mobile communications companies: a- Mobile coverage area. b- The minimum interference. c- The handing over scenarios. d- All the above. 3. The shape of mobile cells is not a circle because: a- It is not compatible with the name of communication type "cellular" b- Not achieve the maximum power. c- Areas of communication cannot be exactly estimated. d- None of the above.

Which of the following statement is not true about Digital Transmission? a. None of the choicesb. It uses pulse code modulation to convert analog to digitalc. It requires physical facility between a transmitter and a receiverd. The original information may analog or digital in form

Q#4: a. What is meant by interpolation? b. Explain the voice to digital and digital to voice conversion used in GSM?

Write the VHDL code that will implement this function. Please respect the VHDL syntax and upload your answer to Dropbox. D-D- A1 Previous Page Page 1 of Next Page

Please explain how the schematic diagram (NAND) works. I will give thumbs up after!

i need the answer quickly

Please answer all subparts for like either dislike is ready.. Please all subparts in short... Please  ..

i. Draw the circuit in the figure below. Complete connection for making seven segment decoder and write the truth table of BCD to seven segment display. VCC T CONNECTION DIAGRAM DIP (TOP VIEW) 1 CC Vcc 15 7447 _1_2_3_4_5_8_7_8 в с LT BI/RBO RBI DA GND GND = d e с g 2000 CA b D -b a CA

Can someone explain this problem step by step please

How can i solve LTI Question (liner time inv) in communication systems i