Answer:
57,600
Explanation:
The Nyquist rate for an analog signal is twice its bandwidth. Therefore, for the three signals:
Signal 1: 2 * 1200 Hz = 2400 samples per second
Signal 2: 2 * 600 Hz = 1200 samples per second
Signal 3: 2 * 600 Hz = 1200 samples per second
Since all three signals are sampled at their respective Nyquist rates and encoded with 12-bit words, we can calculate the bit rate for each signal:
Bit rate for Signal 1 = 2400 samples/second * 12 bits/sample = 28,800 bits/second
Bit rate for Signal 2 = 1200 samples/second * 12 bits/sample = 14,400 bits/second
Bit rate for Signal 3 = 1200 samples/second * 12 bits/sample = 14,400 bits/second
To find the total bit rate for the multiplexed signal, simply add up the bit rates of the three signals:
Total bit rate = Bit rate for Signal 1 + Bit rate for Signal 2 + Bit rate for Signal 3
Total bit rate = 28,800 bits/second + 14,400 bits/second + 14,400 bits/second
Total bit rate = 57,600 bits/second
So, the bit rate for the time-division multiplexed signal is 57,600 bits per second.
To determine the bit rate for the multiplexed analog signals, the combined bandwidth is multiplied by the Nyquist rate (2 times the bandwidth), and then by the number of bits in the chosen encoding method (12 bits). This results in a bit rate of 57,600 bits per second.
In this scenario, one of the keys is to be aware that the Nyquist rate for sampling an analog signal is twice the maximum frequency of the signal. Therefore, to find the bit rate for the multiplexed signal, we need to combine the three signals of 1200 Hz, 600 Hz, and 600 Hz. These add up to 2400 Hz, which would be the total bandwidth of the system.
The Nyquist rate equals 2 times the total bandwidth, resulting in 4800 samples per second. Given that the analog signals are encoded with 12-bit words, we multiply the total number of samples per second by 12 bits, which results in a bit rate for the multiplexed signal of 57,600 bits per second.
This is a common calculation in digital communication systems such as cell phone conversations and computer data transmission, where multiple signals are converted into binary, multiplexed, and transmitted over a shared medium.
Learn more about Bit Rate Calculation here:
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Answer:
March: 275.30
January: 389.45
February: 432.89
Explanation:
The code to be executed is a Java code. Since the For loop used is based on Sale, when the code is complied it will print the output in the order of sale as below:
March: 275.30
January: 389.45
February: 432.89
Answer: Feedback
Explanation: Feedback is the reaction obtained in the form of information from the task a person has performed or any product. It gives the review of the service that is given by the customer, user etc.The reaction that is obtained can be a negative feedback or positive feedback.
Both types of feedback is necessary because it helps in the improvement of the service. The negative reaction will helps to change/improve the service that is not liked by the customer and positive feedback tells about the services appreciated by the customer. So, Shelby is also keeping the feedbacks for the same purpose for her salon business.
b. Exhaust, power, intake, compression
c. Intake, power, compression, exhaust
d. Power, intake, exhaust, compression
Answer:
A
Explanation:
The fourth-stroke engine cycle is a kind of motor that performs four distinct thrusts while rotating a rotor. The first is the inlet, where the piston starts at the top did centre. The second stage is compression, which begins at bottom dead centre and involves the engine compressing the mixture with air in preparation for ignition. The third stage is ignition, which initiates the cycle's second revolution. Finally, the pistons return to The top dead center from Bottom did center during the exhaust.
The given statement is true.
Explanation:
IP address is really tough to remember by each and everyone, and even if you misspell one number, then the navigation will not go for the desired website. It is equivalent to remember phone numbers during the earlier days. As said the domain name has 4 parts.
They are,