Write a VHDL code for 4:1 multiplexer using conditional concurrent signal assignment
Q: Q14. If a linear PCM system is to have a minimum SQR as in the first segment of A-law companded PCM,…
A: quantization is a process of assigning the analog signal samples to discrete levels. The number of…
Q: A digital communication link carries binary-coded words representing samples of an input signal:…
A: It is given that a digital communication link carries binary-coded words that represent samples of…
Q: 4. With the aid of equations, explain how the envelope of DSB-LC signal can obtained by squaring it;…
A: to explain how the envelope of DSB - LC signal can be obtained by squaring it then filtering
Q: 2.Why do the absolute angular encoders utilize Gray code for encoding the angle? What would be the…
A: Absolute encoders are used to determine the true angular location. Incremental encoders, on the…
Q: Q4. a) Consider a bandlimited message signal of 6kHz bandwidth. It is sampled at the rate of 55%…
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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…
Q: Decoder circuit as shown in the following Figure. if A is LSB and C is MSB, the output expression F=
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Q: B. Write a VHDL code for designing (2-to-1) 1-bit Multiplexer using an TI statement.
A: Let input to mux are i0,i1 Select line is s Output y
Q: QI: A PCM system is used to transmit base3 signal of 1024 level, the input signal works in the range…
A: Given : Here they have mentioned the pulse code modulation . The number of quantization…
Q: Ex (6):-. A television signal (video and audio) has a bandwidth of 4.5 MHz. This signal is sampled,…
A: Given, Bandwidth of a television signal (fm) = 4.5 MHz Number of voltage levels (L) = 1024 Sampling…
Q: Describe of RCD delay Types? Give an example how we can use it
A: Here we discuss about the RCDs i.e. Residual current devices.
Q: Draw the TDM signal with 2 signals being multiplexed over the channel
A: TDM The method of combining multiple number of sampled signal in a particular interval of time is…
Q: Five messages band-limited to W, W, 2W, 4W, and 4W Hz, respectively, are to be time division…
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Q: A TDM link has 20 signal channels and each channel is sampled at 8 kHz. Each sample is represented…
A: Given a TDM link has, Number of signal channels, N = 20 Sampled frequency, fs = 8 kHz Number of…
Q: Every DT signal can be described by a linear combination of scaled and shifted unit samples. True or…
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Q: 3. What is the maximum allowed information signal frequency that will be accepted be accepted by an…
A: Given sampling frequency fs = 24Khz Find maximum allowable signal frequency without producing…
Q: Output data ratio of 8 bit PCM TDM system sampling 24 voice channels, comparing these using meu law…
A: Given, Number of bit, n= 8 PCM-TDM system sampling having number of voice channels, N=24 Frequency,…
Q: In digital communication .explain all the methods/mechanism used for the minimization of bit error…
A: Bit error rate(BER): The bit error rate (BER) is the number of bit errors per unit time. The bit…
Q: Output data ratio of a 8-bit PCM-TDM system sampling 24 voice channels, comparing these using μ -law…
A: Given, Number of bit, n= 8 PCM-TDM system sampling having number of voice channels, N=24 Frequency,…
Q: Write a Verilog code for multiplexer using the following case Using pure behavioral modeling
A: Given that Write verilog code for multiplexer
Q: Problem 2 Generate the PLA programming table for the combinational circuit that squares a 3-bit…
A: …
Q: : Plot an ASK signal for the bit stream data 1010101101, assume that the frequency = The amplitude 0…
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Q: Assume the channel bandwidth is 3100 Hz and the maximum data rate is 35 kb/s. To improve the maximum…
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Q: Explain the encoding technique of Digital Data to Analog Signal. by using the example
A: Amplitude Shift Keying(ASK):- The amplitude of the resultant output(modulated signal) depends upon…
Q: Q5: Plot a BFSK signal for the bit stream data 1010101101, assume that the frequencies f¡ assign to…
A: Given: Data stream: 1010101101 f1=3f2
Q: Using a ROM, implement a 1-digit binary to 7-segment display decoder. In vhdl programming language.
A: Implement a 1-digit binary to 7-segment display decoder in VHDL programming language. The boolean…
Q: Q4/ A PCM system uses a uniform quantizer followed by a 7-bits binary encoder. The bit rate of the…
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Q: QI/ show how an asynchronous counter can be implemented having modulus fifteen with a stright binary…
A: As per our company guidelines we are supposed to answer only first question kindly repost other…
Q: If you are concerned about sampling frequency and bit numbers for your data, which should you be…
A: We need to tell which factor is more concerned for the replication of the signal in digital…
Q: When the number of bits in a PCM mode, n, is 3, what is the dynamic range in dB?
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Q: In a digital communication, explain all the methods/mechanism used for the minimization of Bit Error…
A: The methods which are used for minimisation of Bit Error rate is as follows: WDFE beneficiaries got…
Q: Design don't-care conditions. (HDL-şee Problem 4.42.) an excess-3-to-binary decoder using the unused…
A: Solution - To design an excess-3 to binary decoder, assuming the excess-3 code inputs are WXYZ and…
Q: Derive a Boolean expression for the following digital circuit B
A: The given logic circuit is,
Q: The information in an analog waveform, whose maximum frequency fm-4000Hz, is to be transmitted using…
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Q: Ql: A BPCM system is used to transmit signal of 512 levels, the input signal works in the range…
A: We need to find data rate and signal to noise ratio
Q: Write the mathematical expression of the m (t) signal whose graph is given below.
A: Any time domain signal can be sinusoidal, DC signal or any curve signal. Sinusoidal signals are…
Q: A four bit 1’s complement binary representation of a number is given as 1110. What would be an…
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Q: The time difference between the input signal crossing a 0.5VDD and the output signal crossing its…
A: It is explain by figure.which is given below in figure time difference between input and output,…
Q: Using 1st approximation what is the value of ID and VD.?
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Q: Q3) Assume that 5 people want to make a voice call given a link with bandwidth of 20 KHz ranging…
A: Given, Number of voice channels (n) = number of people= n = 5 Bandwidth of link = 20KHz Range of…
Q: Given an ideal 6 bit ADC with a reference voltage of 640mV, what is a VLSB of this ADC? What is the…
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Q: explain the aliasing in the PAM Signal?
A: The analog pulse modulation techniques are classified into three types, which are mentioned as…
Q: Spectrum IS,(f)| above is for a DSB-SC carrier modulated by a binary polar line code using a…
A: According to the question, we need to find the bit rate of the DSB-SC carrier modulated system.
Q: What do you understand by static data member and static member function?
A: Static data member: When a data member is declared as static, only one copy of the data is…
Q: QI: A BPCM system is used to transmit signal of 512 levels, the input signal works in the range…
A: We need to find data rate and signal to noise ratio.
Q: Suppose that a voice signal-has x(t)[ma=2V and average pov- -quals to 0.25W. Calculate the value of…
A: DSB-SC only has side bands so power of DSB is nothing but the power of side bands(PSB) . Hence…
Q: NOTES: Answers are QI/ A binary channel with bit rate = 36000 bits per second is available for PCM…
A: The sampling rate must obey the following equation:fs ≥ 2fMfs ≥ 2×3.2×103fs ≥ 6400 Hz ............…
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- Using Verilog continuous assignment statements or VHDL signal assignment statements, write a description of the circuit shown inWrite a Verilog code for multiplexer using the following case Using pure behavioral modelingEvery DT signal can be described by a linear combination of scaled and shifted unit samples. True or false? Explain.
- A PCM system is used to transmit base4 signal of 512 level, the input signal works in the range between (30 to 70) MHz. Find the bit rate and signal to noise ratio in dB? Note that: the step size is considered to be double of system levels? *2.Why do the absolute angular encoders utilize Gray code for encoding the angle? What would be the angular error in the encoder with an 8-bit Gray code?A four bit 1’s complement binary representation of a number is given as 1110. What would be an eight bit representation of this number using the sign and magnitude method?
- Output data ratio of a 8-bit PCM-TDM system sampling 24 voice channels, comparing these using μ -law at the rate of 8 kHz and with a I frame alignment word, is ?Describe briefly about VHDL and its capabilities.What is the "Nyquist-Shannon sampling theorem," and how does it impact digital data transmission?
- 5) What are the functions of encoder, Decoder, multiplexers explain with truth table and give applications of each?Explain the concept of multiplexing in transmission media. Describe time-division multiplexing (TDM) and frequency-division multiplexing (FDM) and provide examples of their use in networking.Given an ideal 6 bit ADC with a reference voltage of 640mV, what is a VLSB of this ADC? What is the rms value of its quantization errors ?