Explain the Base Width Modulation effect.
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A: number of quantization level given by 2nwhere n is no of bits
Q: QA: what is Encoders and Decoders
A: The explanation is as follows.
Q: 06- A baseband signal varies between -2 and 12 Volts is to be transformed to binary digital form,…
A: Given : The question they have mentioned a baseband signal having the the amplitude variation from…
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A: In Direct sequence spread spectrum the pseudorandom code which occurs at fast rate can increases the…
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A: Modulation: Conversion of analog signal by sampling into 0 and 1 bits through carrier wave…
Q: Why is the FM modulation index important?
A: Problem on FM from communication. Below is the explaination..
Q: rite a short note on quadra
A: Quadrature amplitude modulation : Quadrature amplitude modulation is also known as QAM it is the…
Q: What is the purpose of the Enable line in a multiplexer
A: Multiplexer also known as data selector.
Q: Why does base bias produce such an unstable Q point?
A: According to the question we have to discuss, why does base bias produce such an unstable Q point?
Q: What input condition puts an SR NAND latch into an indeterminate state?
A: Given: S-R NAND Latch Required: Input conditions to put S-R NAND Latch into an indeterminate state.
Q: Q1:make a comparison between PAM and PPM?
A: Given : Note : It is a kind notice that according to the guidelines of the company is supposed…
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A:
Q: How are binary values represented in amplitude shift keying, and what is the limitation of this…
A: The explanation is as follows.
Q: An 8bit PCM uses mu law companding with mu=100. Calculate the signal to quantization noise ratio?
A: Pulse code modulation(PCM) is used to represent the sampled version of an analog signal in binary…
Q: 1. Describe the operation theory of FM modulation.
A: Brief description : Note : According to the guidelines of the company if the questions are of…
Q: How to use the PLL circuit and the logic circuit to comprise a doubler frequency circuit?
A: PLL circuit : PLL circuit is known as phase locked loop circuit it is an electronic circuit which is…
Q: Q5/ The information in an analog waveform with maximum frequency fm = 3 KHz is to be transmitted…
A:
Q: What are some of the advantages of SAS versus SCSI?
A: The advantages of SAS over SCSI are given below---
Q: 17,4 How many reference planes are needed for a mixed-signal PCB? a
A: For a mixed-signal PCB, the system would have a single reference plane. If the system will have more…
Q: 2. What is the function of internal transistor T1 in the IČ 555? What main advantages do you think…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
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: Explain the benefit of using IF stage in super heterodyne receivers.
A: A general block diagram of SUPERHETERODYNE RECEIVER:-
Q: Draw a circuit diagram of a 2 bit NOR decoder. Show and explain which line Will be address is 10.
A:
Q: Q4/ A PCM system uses a uniform quantizer followed by a 7-bits binary encoder. The bit rate of the…
A:
Q: The Fetch Decode Execute Cycle
A: The instruction cycle in a microprocessor refers to the time referred to execute an instruction.…
Q: 1- Explain the principle of direct method generation of FM signal.
A: The explanation is as follows.
Q: 1. Suggest another ASK modulation circuit based on the 741 operational
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: CWhat are the Q- point values of IC,VCE?
A: The solution can be achieved as follows.
Q: Suggest another FSK modulation circuit and explain its operation briefly.
A: FSK Modulation is a half-century old technique for communication which is used in variety of…
Q: Q7: An analog signal is quantized and transmitted by using PCM system. If each sample at the…
A: Let 2mp ne the peak to peak value of the signal. The peak error is 0.0052mp=0.01mp The peak to peak…
Q: A) Explain how PLL works. B) How does a varactor work in a frequency modulator? C) What is the…
A: As you have not mentioned what question has to be done, only first three questions wills pe be…
Q: Make a counter with the irregular binary count sequence given in diagram.
A: Counter is a sequential circuit made up of flip flop which are connected to count the pulses .…
Q: Explain the use of Metal Oxide Varistors MOVs
A: MOVs (Metal oxide varistors) is a variable resistor whose resistance is changed with respect to…
Q: 1. Draw AM modulator Block Diagram 2. Draw all the signals 3. Write the equation for Modulating…
A:
Q: Does a PCM signal have a smaller bandwidth? Why or Why not?
A:
Q: Q 2(a) Give three classifications of stability and give an example of each type. Q 2(b) How is…
A: Given : Here in the question they want to know the classification of the stability of a system.…
Q: HW 3 What is aliasing phenomenon, and what is it's effect on the data recovery in DCS, show how can…
A: Aliasing phenomenon that occurs during the improper sampling process. It is also the process of…
Q: What is difference between * ?Decoder and Encoder
A: Encoder: The encoder circuit is introduced at the communicating end.An Encoder is a gadget that…
Q: A baseband signal varies between -2 and 12 Volts is to be transformed to binary digital form, what…
A: Given : In the given question they have mentioned a baseband signal which is ranging between -2 to…
Q: Explain the term aliasing and discuss how it can be avoided in digital sampling.
A: Digital signal processing - Digital signal processing refers to the study of signals represented in…
Q: a. Determine Re, RB , and RE b. Draw the load line and determine Q point. c. Sketch the output…
A: Thee given circuit is : ICQ=0.25ICsat ICQ=0.25.8mA ICQ=4mA (a)…
Q: What is the main disadvantage of linear delta modulation? What is the solution for this problem?…
A: There are generally two disadvantages of linear delta modulation, and these are in step-2.
Q: 4. How to use the PLL circuit and the logic circuit to comprise a doubler frequency circuit?
A: PLL circuit : PLL circuit is known as phase locked loop circuit it is an electronic circuit which is…
Q: What is difference between ?Decoder and Encoder
A: Encoder: An Encoder is a gadget that changes over the dynamic information signal into a coded…
Q: The figure shows the AM modulated signal. What is
A:
Q: Drive from the first principles the final output equation of the WBFM. What are the differences…
A: According to the question we have to drive from the first principles the final output equation of…
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