gnal is 16 hertz. Choose the best sampling rate of the signal in Pulse code modulation, so that the original signal can be reproduced at the receiver side
Q: Assuming that the sinusoidal signals below are the carrier waveform and signal waveform, draw the…
A:
Q: A non-periodic composite signal contains frequencies from 10 to 30kHz. The peak amplitude is 10V for…
A: Given: Non-periodic composite signal frequency range =10 to 30 kHz Peak amplitude =10 V and 30 V To…
Q: For a noiseless channel, the Nyquist bit rate formula defines the theoretical maximum bit rate.…
A: Given that: For a noiseless channel, the Nyquist bit rate formula defines the theoretical maximum…
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A: Type of Modulation : It is the transimitting the information from periodic waveform(carrier signal)…
Q: Q1. A non-periodic composite signal contains frequencies from 15 to 50 KHz. The peak amplitude is 20…
A: The Answer is in given below steps
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A: Draw the sequence of [1 0 1 1 0 0 1 0] 1) Unipolar RZ 2) Polar RZ 3) AMI
Q: What is the Nyquist sampling rate for each of the following signals? a. A low-pass signal with…
A: Q1 the solution is an given below
Q: Suppose the spectrum of the channel is between 5 MHz and 6 MHz. If the signal to noise ratio is…
A: Shanon capacity: where C is channel capacity B is bandwidth S/N is signal to noise ratio
Q: 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If…
A: A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If…
Q: Q1) If we have AM modulation with f. =60MHZ and fm =4KHZ, find: 1) Bandwidth (BW). 2) Modulation…
A: Given an AM wave, with fc= 60 MHz and fm = 4 kHz: 1) BW=2*fm=8 kHz. 2) Given Emin=0.3*Emax. But E…
Q: Given an AM radio signal with a bandwidth of 10 KHz and the highest-frequency component at 705 KHz,…
A: Here have to determine correct option for frequency of the carrier signal.
Q: In ________, the amplitude of the carrier signal is varied to create signal elements. Both frequency…
A: Let's see all the options : Option (a) : ASK ASK stands for Amplitude Shift Keying in which…
Q: A digitized TV picture is to be transmitted from a source that uses a matrix of 480 X 500 pixels,…
A: According to the question asked, the proper solution is given in the below step:
Q: In ________, the phase of the carrier is varied to represent two or more different signal elements.…
A: Phase Shift Keying: In this the phase of the carrier signal is changed by varying the sine and…
Q: 3. Draw the QAM analog signal that transmits the following bit stream: 01010010 1 0 0 1 1 0 1 11 1 0…
A: Given following bit stream 0 1 0 1 0 0 1 0 1 0 0 1 1 0 1 1 1 1 0 1 0
Q: When propagation speed is multiplied by propagation time, we get the
A: GIVEN QUESTION When propagation speed is multiplied by propagation time, we get the ________. a.…
Q: signal is carrying data in which one data element is encoded as one signal element (r = 1). If the…
A: The formula used here is s=C*N*(1/r) here N=200kbps which is 200000 r=1
Q: What is the Nyquist sampling rate for each of the following signals? a. A low-pass signal with…
A: The ANswer is
Q: in decoding a digital signal, the receiver calculates a running average of the received signal…
A: In decoding a digital signal, the receiver calculates a running average of the received signal…
Q: For a ______ channel, we need to use the Shannon capacity to find the maximum bit rate. a. noisy b.…
A: Required: For a ______ channel, we need to use the Shannon capacity to find the maximum bit rate. a.…
Q: 1) A low pass signal is sampled using PAM with a bandwidth of 3 kHz., the sampling rate is…
A: To execute a program written in high level language must be translated into machine understandable…
Q: In data communications, we use periodic analog signals and a. Periodic digital signals b. Non…
A: In data communications, we commonly use periodic analog signals and non-periodic digital signals.
Q: A. A sinusoidally modulated AM waveform is shown below: Determine: (a) Peak amplitude of the upper…
A: Answer: Our policy is answer the first three part form the first part. so we will discussed in the…
Q: One way to electrically or optically represent a binary 1 or 0 is to use current state modulation,…
A: Given: One way to electrically or optically represent a binary 1 or 0 is to use current state…
Q: A digitized voice channel is made by digitizing a 4-kHz bandwidth analog voice signal. We need to…
A: Given the message signal Bandwidth B= 4MHz We know that B = 2fm, so, fm = 4MHz/2 fm = 2MHz
Q: tones are to be as on a Hz and modulated SSB on sub-carrier. The other are each at 5.2 kHz and M on…
A: Ans.) BW= 6.412 MHz Explanation:-
Q: Suppose analog signal has the bandwidth of 15 kHz (uniform). Find the minimum first null bandwidth…
A: Suppose analog signal has the bandwidth of 15 kHz (uniform). Find the minimum first null bandwidth…
Q: In AM modulation, if the modulating signal amplitude is of 3.9V and carrier amplitude is of 11.28V,…
A: Percentage of Modulation = (Vm / Vc)*100 Vm = Voltage of modulating Signal Vc = Voltage of carrier…
Q: Q6: Compare the error probability of the following 1600 baud sinmusoidal digital modulation…
A:
Q: Q7) 1 GHz carrier is frequency modulated by a 10 kHz sinusoid, so that the peak frequency deviation…
A: 1 GHz carrier is frequency modulated by a 10 kHz sinusoid, so that the peak frequency deviation is1…
Q: O1: An information signal I(t) has a bandwidth of 3 KHz and is sampled at 100/3 % over the sampling…
A: Provided the solution i.e channel bandwidth for transmitting encoded binary signal is given with…
Q: Baseband transmission of a digital signal is possible only if we have a ____ channel. a. low-pass b.…
A: Baseband Transmission of a digital signal is a type of signaling technology that sends digital…
Q: Assuming that the sinusoidal signals below are the carrier waveform and sig waveform, draw the…
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Q: Consider having two Full-Am signals: an AM signal with high modulation index and another AM signal…
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A: DSSS- Direct Sequence Spread Spectrum It is a type of spread range transmission which uses spreading…
Q: A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals.…
A: A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals.…
Q: An analog signal in sine form is intended to be transmitted to the receiver by pulse code…
A: 1- Theoretical Value of sampling frequency is always equal to 2 times the signal frequency. Hence…
Q: a ______ channel, we need to use the Shannon capacity to find the maximum bit rate. a. noisy b.…
A: Asked MCQ: For a ______ channel, we need to use the Shannon capacity to find the maximum bit rate.
Q: In FSK modulation,(a) the frequency of a carrier signal is varied by a digital signal.(b) the…
A: Given: In FSK modulation,(a) the frequency of a carrier signal is varied by a digital signal.(b) the…
Q: Baseband transmission of a digital signal is possible only if we have a ____ channel.
A: Baseband Transmission is defined as sending a digital signal over a channel without changing the…
Q: For the above given signal each bit is separated by a vertical line. If total time is given as 48…
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Q: What is the maximum bandwidth of an FM signal with a deviation of 27 kHz and a maximum modulating…
A: The Carson bandwidth rule is expressed by the relation CBR = 2 (Δf + fm), where CBR is the bandwidth…
Q: Baseband transmission of a digital signal is possible only if we have a ____ channel. a. low-pass b.…
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Q: in the frequency domain, the following modulated signal has its carrier in the mentioned domain: A…
A: It is defined as analytic space in which mathematical functions or signals are conveyed in terms of…
Q: The Amplitude Modulation (AM) is a technique used in communication for transmitting information via…
A: The detailed explanation is attached. Trust you think that it is helpful and kindly value the…
Q: composite analog signal is 16 hertz. Choose the best sampling rate of the signal in Pulse code…
A: The highest frequency in a composite analog signal is 16 hertz. Choose the best sampling rate of…
Q: A signal is sampled using PAM with a bandwidth of 3 kHz. If the lowest frequency is 1000 Hz, the…
A: The correct answer in questions (" continuous-time signal ")
The highest frequency in a composite analog signal is 16 hertz. Choose the best sampling rate of the signal in Pulse code modulation, so that the original signal can be reproduced at the receiver side.
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- In this project, you are required to use MATLAB/Octave/SCILAB software to simulate BPSK modulation waveform. PSK Modulation Phase Shift Keying (PSK) is the digital modulation technique in which the phase of the carrier signal is changed by varying the sine and cosine inputs at a particular time. PSK is of two types, depending upon the phases the signal gets shifted: - Binary Phase Shift Keying: This is also called as 2-phase PSK or Phase Reversal Keying. In this technique, the sine wave carrier takes two phase reversals such as 0° and 180°. - Quadrature Phase Shift Keying: This is the phase shift keying technique, in which the sine wave carrier takes four phase reversals such as 0°, 90°, 180°, and 270°. BPSK ModulatorThe block diagram of Binary Phase Shift Keying consists of the balance modulator which has the carrier sine wave as one input and the binary sequence as the other input. Following is the diagrammatic representation. Please show all the steps and explaination.Q10/ --- is minimum sampling rate to avoid aliasing when a continuous time signal is given by x(t) = 5 cos 40πt. Oa) 10 Hz Ob) 20 Hz Oc) 40 Hz d) 800 HzFor an FM modulator with a modulation index of m = 1, and the given parameters as below. Va(t) = 2 sin (2n200t) and Vü(t) = 10 sin (2r1000t) (iii) Compute the signal amplitudes.
- 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?A non-periodic composite signal contains frequencies from 10 to 30kHz. The peak amplitude is 10V for the lowest and highest signals and is 30V for the 20kHz signal. Draw the frequency spectrum.02: Suppose a signal illustrates below. This analog information signal has to be quantized using 8-bits per sample. Sketch quantized signal roughly with codeword. Amplitade Time
- If the highest frequency component in an analog signal is 20 kHz, what is the minimum sample frequency?For an FM modulator with a modulation index of m= 1, and the given parameters as below. Va(t) = 2 sin (2x200t) and Vú(t) = 10 sin (2n1000t) (iv) Draw the frequency spectrum showing their relative amplitudes.According to Fourier analysis, any composite signal is a combination of sine waves with a. diff frequencies amplitude, and phase b. different frequencies c. same frequencies d. same frequencies with amplitude and phase
- Q2: For the following digital sequences sketch the line codes e.g. polar, unipolar, bipolar and Manchester: 10100110 Q3: a digital signal has an amplitude of 4v (peak-to- peak) and with T time duration find the filter matched to this signal?The analog signal x(t) = 2sin(1000nt) — sin (2000nt +) is applied to an analog-to-digital converter (ADC) module for converting the signal to digital format. The ADC has 3 bits quantizer with ± 3Vp range. i. Produce the first EIGHT (8) sampled signals when the sampling frequency is 12.5 kHZ ii. Calculate the quantized signal and encoded digital signal to represent the sampled signal obtained in (b) (i) using quantization by rounding. iii. Compute the quantization signal to noise ratio (SNR).A video signal contains light variations that change at a frequency as high as 13 MHz. What is the minimum sampling frequency for analog-to-digital (A/D) conversion? Round the final answer to the nearest whole number. MHz