is a type of transmission impairment in which the signal loses strength due to the resistance of the transmission medium. Attenuation distortion decibel noise

Q: In a data communication system, the data rate is found to be 8 times the signal rate. Then the…

A: i have answered this in step2.

Q: The method used to transmit digital data from multiple sources over a single communicationchannel is…

A: Answer: (b) multiplexing

Q: ___________ is a type of transmission  impairment in which the SIgnal looses strength due to The…

A: The Answer  :

Q: You need to double the strength of a signal but your transmitter cannot generate any more power. The…

A:

Q: ________ is a type of transmission impairment in which the signal loses strength due to the…

A: ________ is a type of transmission impairment in which the signal loses strength due to the…

Q: In _____ transmission, the carrier signal is modulated so that its amplitude varies with the…

A: Answer is option a AM Amplitude modulation

Q: What affects does delay skew have on the signal?

A: Intro What effects does delay skew have on the signal?

Q: Amplitude limiting in an IF section eliminates from the FM signal. Select the correct response: AM…

A: Amplitude Limiting - To get the amplitude of a signal at the desired level a process is used which…

Q: Attenuation, Distortion and Noise are the causes of Transmission impairment. What would be the…

A: Signals travel through transmission media, which are not perfect. The imperfection causes signal…

Q: In _______, the peak amplitude of one signal level is 0; the other is the same as the amplitude of…

A: Amplitude Shift Keying ( ASK ) is a type of Amplitude Modulation which represents the binary data in…

Q: Demodulation is the process of separating or recovering the signal b 4 * from the modulated carrier…

A:

Q: In fiber optics, the signal is _______ waves. a. light b. radio c. infrared d. very low-frequency

A: Given that: In fiber optics, the signal is _______ waves. a. light b. radio c. infrared…

Q: _______ is a type of transmission impairment in which the signal loses strength due to the…

A: There is one question given with a blank. So, the type of transmission impairment is asked which…

Q: digital signal includes timing information in the data being transmitte

A: We need to answer: A _________ digital signal includes timing information in the data being…

Q: Calculate the modulating frequency that causes an FM signal to have a bandwidth of 50kHz when its…

A: - We need to find the correct modulating frequency.

Q: Subject - computer networking  The digital signal is to be designed to permit 160 kbps for a…

A: Introduction

Q: Еxample: A telephone line has a bandwidth of 3000. The signal-to-noise ratio is usually 3162. For…

A: The formula for channel capacity is  c=wlog2(1+s/n) s/n is signal to noise ratio and w is the…

Q: The modulating frequency of an FM signal, with modulation index 2.5 and maximum

A: The answer is

Q: (c) Filtering and sampling. The continuous-time signal x(t) = 100 sinc2 (100t) goes through an ADC…

A:

Q: Error detection and eror correction coding techniques can be applied to analog signals to minimize…

A: analog inputs cannot do such a correction on a range, because they work by giving a continuous range…

Q: In _____ transmission, the phase of the carrier signal is modulated to follow the changing voltage…

A: Analog transmission is a transmission method of conveying information using a continuous signal…

Q: Power in Amplitude Modulation at 100% Modulation An un modulated AM signal produces a current of…

A: Power in Amplitude Modulation at 100% Modulation  current of 7.3 A  impedance 60 Ω.

Q: The ability of the receiver to select the wanted signals among the various incoming signals is…

A: Selectivity accepts only those incoming signals of frequencies which are required and rejects the…

Q: An FM modulated signal has the form u(t)= 50 cos(pi107 t + 2 cos(4000pi t)) Determine 1. the average…

A: Required: An FM modulated signal has the formu(t)= 50 cos(pi107 t + 2 cos(4000pi t))Determine1. the…

Q: ___________ is a type of transmission  impairment in which the SIgnal looses strength due to The…

A: We need to find which is a type of transmission  impairment in which the Signal looses strength due…

Q: In the peak amplitude of one signal level is 0; the other is the same as the amplitude of the…

A: Hello Student. Greetings. Hope you are doing great. I will try my best to answer your question.…

Q: The term that refers to loss of strength of a signal is called  attenuation explain?

A: The term that refers to loss of strength of a signal is called "attenuation."

Q: A power of a signal is 10 watts and the power of noise is 1 microwatts. What is the SNR…

A:

Q: Write a note on Bit rate and Baud rate. If the bit rate of a signal is 10 bits/second and the Baud…

A:

Q: Quadrature amplitude modulation (QAM) is a combination of ___________.

A: Answer is ASK and PSK

Q: The power in FM signals is constant

A: The amplitude in the FM signal is constant.  Average power (P) = amplitude2 / 2    (constant)   The…

Q: Block coding can help in _______ at the receiver.

A: Block coding can help in _______ at the receiver. Answer:  Block coding:    Block coding refers to…

Q: A channel has a frequency range between 4 KHz and 12 KHz. The SNR in this channel is 32 dB. Find the…

A: Noisy channel and find the capacity using Shannon capacityCapacity = bandwidth * log2(1+SNR) To find…

Q: When a carrier is frequency modulated, what is developed on both sides of the carrier Select the…

A: When carrier frequency modulated what is developed in both side.

Q: Multiple signals are sent via a single channel

A: This question teals about Multiple signals are sent via a single channel.

Q: comparison of Transmission and Propagation delays.

A: Comparison of Transmission and Propagation delays

Q: A transmission media can have signal impairment because of a. Noise b. Attenuation c. distortion d.…

A: GIVEN: A transmission media can have signal impairment because of a.Noise b.Attenuation c.distortion…

Q: Acoustic speech signal can be converted into a sinewave signal by using There is no correct answer…

A:

Q: Signal to Noise Ratio is the ratio of the two a. Signals b. Powers c. Noise d. Frequencies

A: i have given solution in step2

Q: The power of a signal is 20 milliwatt and the power of the noise is 20 microwatt What are the values…

A: Hello Student Greetings Hope you are doing great. As per our policy guidelines, in case of multiple…

Q: A power of a signal is 10 watts and the power of noise is 1 microwatts. i. What is the SNR…

A: I have given an answer in step 2.

Q: In _____ transmission, the carrier signal is modulated so that its amplitude varies with the…

A: Given amplitude varies with the changing amplitudes of the modulating signal.

Q: _______ is a type of transmission impairment in which an outside source such as crosstalk corrupts a…

A: When a receiver receives the incoming signal, then the signal that has been received might be…

Q: Q6/ Amplitude modulation is a) Change in amplitude of the carrier according to modulating signal b)…

A: Amplitude is the distance between the resting position and the maximum displacement of the wave .

Q: Q3:- An AM transmitter has Carrier Power is 35W, the percentage of modulation is 85 percent. Find…

A: Required:

Q: What is the difference between signal attenuation and signal distortion?

A: Signal attenuation is the fall of signal strength with the distance as signal travels through the…