YC.A6. Calculate the bit rate. for the given baud rate and. type of modulation. a. 5000 baud, FSK b. 5000 baud, ASK c. 5000 baud, BPSK d. 5000 baud, 16-QAM
Q: Q23/ The bandwidth for an FSK signal with a mark frequency of 32 kHz, a space frequency of 24 kHz,…
A: Mark frequency = 32 kHz Space frequency = 24 kHz Bit rate = 4 bps
Q: The Quadrature Amplitude Modulation (QAM) has the same advantages as a. ASK and FSK b. ASK and PSK…
A: Given that: The topic is about The Quadrature Amplitude Modulation (QAM) has the same advantages as…
Q: Analog transmission has been around for a long time, but digital transmissions are more recent.…
A: Analog transmission is a means of transmitting speech, data, images, signals, or video. It employs a…
Q: 2. From the given sine wa ve: 2.1 What is the type of modulation us ed in the signal? ANALOG SIGNAL…
A: 2.1 Type of modulation used here is Frequency modulation, since throughout the wave, frequency…
Q: Digitally Modulated Signals are commonly transmitted using a. telephone wires b. wireless media…
A: Defined the given statement
Q: Calculate the theoretical highest bit rate of a regular telephone line. The signal-to-noise ratio is…
A: Please find the answer below :
Q: What will be the frequency of the carrier for an AM wave, if its highest frequency is 850 Hz and the…
A: Upper frequency =850 HzBandwidth =50 HzTherefore lower Frequency =850−50=800 HzCarrier Frequency…
Q: Sharing a medium and its link by two or more devices is called
A: The correct option is D. Sharing a medium and its link by two or more devices is called as…
Q: An audio frequency signal 10 sin(2n×1000t) is used to amplitude modulate a carrier of 50…
A:
Q: 25 noise ratio? Include in your answer what happens when the signal goes up or down and the same for…
A:
Q: voice messages work in the high 700 frequency of 10 kHz and low frequency of 2 kHz and 10 video…
A:
Q: 1- One of the benefits of using modulation is to (A- Increase the antenna dimensions, B- decrease…
A: As per our guidelines, only 3 sub parts will be answered. So, please repost the remaining questions…
Q: For a ______ channel, the Nyquist bit rate formula defines the theoretical maximum bit rate. a.…
A: Answer :- ( b ). noiseless
Q: Digital Transmission involves the use of BOTH Analog modulation AND PCM. true or false?
A: Digital transmission involves both PCM (pulse code modulation ) and digital modulation. Digital…
Q: Computer Science 1. Why did you use a baud rate of 9600? Why did you use this specific value…
A: Arduino code is written in C++ with an addition of special methods and functions, which we'll…
Q: In transmission, the medium carries signals in both directions at the same time. O a. both full…
A: In simplex transmission mode, Sender can send signals but that sender can’t receive the signal. In…
Q: Usually, it takes 10-bits to transmit one character. How many characters can be transmitted at a…
A: The correct answer is: (c) 120
Q: 2. (a) A signal travels from BRAC University to your home. At BRAC University, the signal power is…
A: Given: Power at BRAC univeristy=1.2kW = 1.2 * 1000 W =1200 W Power at home =106mW = 106 * 0.001 W…
Q: Multiplying a polar NRZ signal with a carrier frequency , generates O a. ASK O b. FSK Oc. PSK O d.…
A: Dear Student, When we multiply a polar NRZ with a carrier frequency PSK is generated, ASK and FSK…
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: What is the bit rate for a system in which 25,000 bits are sent in 150 milliseconds? (Write your…
A: Please refer to the following step for the complete solution of the problem above.
Q: What factor reduces the strength of an electrical signal as it travels along a transmission…
A: Attenuation occurs when a signal weakens as it travels through a wire; these signals are measured in…
Q: FM(frequency modulation) using 4 bits per symbol, will require ........different frequencies?
A: Take look at example:-
Q: 110. Quadrature amplitude modulation (QAM) is a combination of ___________. a. ASK and FSK b. ASK…
A: Quadrature amplitude modulation (QAM) is a combination of _____
Q: Make brief notes on: I Communication paging. (i) Quadrature Amplitude Modulation (QAM) and different…
A: In fact, a network is a collection of computers, servers, mainframes, peripherals, and other devices…
Q: Digitizing a signal having the period as 5 µsec by using 8 bits what can be the data rate? О а. 3,2…
A: The period has given is 5 micro sec. so, T= 5 micro sec frequency F= 1/T F=1/5microsec
Q: Why in delta modulation need high ?sampling rate To increase power. O To increase bit rate. To…
A: answer is
Q: Following are the characteristics of a modulation scheme i) It is an angle modulation, with noise…
A: There are several schemes of modulation scheme , but the specification here is for the angle…
Q: 4. Digital receivers can receive both analog and digital signals. 5. If the power of a signal is…
A: To Do: To declare statements true or false.
Q: 5. The cheapest modems can transmit a. 100 bits per second b. 300 bits per second c. 600 bits per…
A: Lets see the solution.
Q: Describe how data could be transmitted using a combination of modulation techniques.
A: Modulation: Modulation is referred to as a carrier signal, which varies in accordance with the…
Q: Compared to analog signals, digital signals
A: Analog Signals : These are used in many systems to produce signals to carry information These…
Q: In _____ transmission, the carrier signal is modulated so that its amplitude varies with the…
A: Transmission of the signals done in three ways those are the Amplitude modulation Phase modulation…
Q: Q9/ The bandwidth of amplitude modulation (AM) if a sinusoidal signal at 1.5 KHz, a) 3KHz Ob) 1.5Hz…
A: Given signal frequency = 1.5 KHz The bandwidth of amplitude modulation = 2*signal frequency
Q: An audio signal cannot be transmitted directly, why? Analyze the effect of amplitude modulation of…
A: An audio signal is a representation of sound that is often made up of a series of binary values for…
Q: An FM modulated signal has the form ?(?) = 50 cos(? 107 ? + 2 cos(4000??)) Determine 1. the average…
A: Required: Determine1. the average transmitted power2. the peak-phase deviation3. the peak-frequency…
Q: eiver receive if th
A: given - In a digital transmission, the receiver clock is 0.1 percent faster than the sender clock.…
Q: Digitizing a signal by using 4 bits and taking sampling time as 2 µsec what can be the data rate? О…
A: The given scenario is based on the Nyquist formula, which provides the upper bound for the rate of…
Q: What factor is directly proportional to PC in ?Normal AM carrier power Amplitude of signal…
A: Directly proportional is defined as the one substance is directly proportion hence other substance…
Q: its 7-bit ASCII codeword, A multilevel PAM waveform with M= 256 levels is used. If you want to…
A: Introduction to Baud Rate: The baud rate of a data communications system is the number of symbols…
Q: What is The Compressed form of Broadcast Wave Format in Computers?
A: This question wants compression of Broadcast Wave Format.
Q: wo workstations. a) Find the number of transmitted bits for synchronous transmission. >) Find the…
A: Description: Asynchronous Transmission is likewise called beginning/forestall transmission, which…
Q: In which modulatio technique is bit rate equal to baud rate? a. ASK b. BPSK c. all of the choices…
A: option D FSK, modulation technique is bit rate equal to baud rate as it generally uses two different…
Q: Question 3-]: {500,600,700,800} to: Apply the FHSS using 2 bits and the frequencies 1- Write the…
A:
Q: 3- Which is the last bit transmitted in a serial communication? a) Least significant bit b) All the…
A: The answer to the given question is in next step.
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- 201. Compared to analog signals, digital signals a. are more accurate b. allow faster transmission c. both (a) and (b) d. all of the above76. In decoding a digital signal, the receiver calculates a running average of the received signal power, called the _______. a. baseline b. base c. line d. none of the above283. The actual bandwidth of a digital signal is infinite, the effective band width would be a. Finite b. Infinite c. Always Zero d. None
- Attenuation, distortion, and noise degrade transmission. How can we fix it?An FM modulated signal has the form?(?) = 50 cos(? 107 ? + 2 cos(4000??))Determine1. the average transmitted power2. the peak-phase deviation3. the peak-frequency deviation4. the bandwidth of the FM modulated signal118. In _______, the peak amplitude of one signal level is 0; the other is the same as the amplitude of the carrier frequency. a. PSK b. OOK c. FSK d. none of the above
- 223. We cannot send the digital signal directly to the channel, when the channel is a. bandpass b. Bypass c. baseband d. Low pass246. The High-bit-rate Digital Subscriber Line (HDSL) was designed as an alternative to a. ADSL b. T-1line c. DSL d. DMT110. Quadrature amplitude modulation (QAM) is a combination of ___________. a. ASK and FSK b. ASK and PSK c. PSK and FSK d. none of the above
- 95. In ................... transmission, the channel capacity is shared by both communicating devices at all times. a. simplex b. half-duplex c. full-duplex d. automatic15Max MThe bitrate of binary signal is 10Kbps what is the bandwidth of BPSK 10.6y = 40kps - did not match any documents.265. How many communication channels are needed for serial transmission? a. 1 channel b. n channels c. n+1 channels d. None of the above