H.W: If the bandwidth of PAM system not exceed 4kHz is used to transmit voice signal sampled at Nyquist frequency. Calculate the bandwidth required to transmit the same signal using PPM system with rise time of 2% of pulse duration.

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A: Given Data : Transmitted Power = 10 dBm Power Received at distance 1 m  = 31.4 dB. Exponent value…

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A: HERE IS YOUR CODE IN MATLAB INPUT CODE

Q: 112. The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of…

A: In this I will be calculating the maximum achievable data rate.

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A: For complete solution step by step refer to step2

Q: Determine the Bandwidth of a FM wave when the maximum deviation allowed is 95KHZ and the modulating…

A: Given : Modulating frequency fm = 20 KHzFrequency deviation Δf = 95 KHz

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A:

Q: 2. PCM: A voice signal is measured at 3.21692 V and it resides inside an interval from 3.20 V to…

A: For the first one the answer is:  .10 V is the measurement of a single interval in volts.

Q: (e) For a WiFi system, a hot spot has a bandwidth of 30 MHz. i. Calculate the channel maximum…

A: your question is about channel maximum capacity. let's see the solution of the question

Q: The Nyquist sampling rate require to sample the signal x(t)= [sin?(700 t)] is equal to.

A: Solution Option D could be the answer 1400 Hz Detailed explanation is given below Nyquist sample…

Q: Bandwidth of PAM signal with pulse train (0.03TS) for analog signal fm = 3.4 KI %3D

A: bandwidth of PAM signal with pulse train (0.03Ts) for analog signal fm=3.4KHz

Q: For SNR of 12.33 dB and signal power .4 of 22.23 mW, the value of noise power :is 1.3 mW O 0.3 W O…

A: Formula=SNR=Signal power/ Noise power Given SNR in dB so we will first convert it into normal.…

Q: Q1/A/ DM system is designed to operate 3times the Nyquist rate for a signal with a 3KHZ Bandwidth…

A: Provided the solution for both the above given questions, with detailed step by step explanation as…

Q: Problem 3 The modulating signal m(t) = 4 cos(200t) cos(400nt) is multiplied by the carrier c(t) =…

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

Q: Q4: An analog voltage waveform's information is to be sent with ±0.1 percent accuracy through a PCM…

A: ANSWER:-

Q: The capacity of a standard 4 kHz telephone channel with 28 dB SNR

A: Given bandwidth = 4khz = 4000hz SNR(db)=28 SNR = 10(SNR(dB)/10)=10(28/10)=102.8 SNR = 631

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Q: Find the Fourier transform of the rectangular pulse signal x(t) defined by x(t) = Pa(t) = {1 |t| a

A: Answer

Q: Consider a composite analog signal set) where its freques Amplitude (Vetaer) 3. 2. 1 x4 x2 Answer…

A: Answer:

Q: signal waveform is filtered by an ideal LPF before transmission. channel using PAM. Each signal is…

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Q: If the signal at the end of a 6km cable has a power value of 2, if you knew that this cable loses…

A: Given length=6km loss=0.5dB/km

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Q: Build Simulink model for QAM modulation and demodulation for sinusoidal waves of 100 and 200 Hz, and…

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Q: Q3: Four voice signals have the total (BW) is 36 KHz, design FDM to transmit them within equal…

A: The total BW is 36 KHz.  Each signal will have BW equal to 36/4= 9KHz.

Q: determine SNR?

A:

Q: b) Given a binary Phase Shift Keying (PSK) system in which the allocated bandwidth is 25×C kHz.…

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Q: distortion is specified not to exceed 1.5% of the peak-to-peak analog signal. Q17/ The information…

A: the answer is given below:-

Q: you are using a connection with transmission rate of 64000 bps and a 3200 Km/s propagation speed,…

A: DATA GIVEN:- Data to carry = 1 bit Propagation speed =3200 km/s Distance = 1600 km   TO FIND:- Total…

Q: Question 1. A telephone network has a bandwidth of 3.4 kHz. (a) Calculate the capacity of the…

A: Answer is given below .

Q: Two LOS antennas with heights h1=25m and h2=100m are supposed to see each other. Calculate the free…

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