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Why do you use binary digits to represent the presence or absence of electronic signals?
Since binary number digits only have 2 states (0 or 1) they are inherently useful to represent events which can be categorized into to states (signal present or absent, for example). A signal could come from a sensor which represents that something has happened (maybe it's part of an alarm system, and the sensor detects when a door is open or closed). Since it is a number, a microprocessor can be programmed to perform certain actions when this takes place.
What else can I help you with?
What does a 1 and a 0 represent in a computer?
The 1 and 0 are the binary system that computers were built on. They represent the turning on and off of electrical signals that pass information through a computer.
Digital fourier analyzer?
digital fourier analyzer analyses the signals in the form of fast fourier transform.
Why did the ant run across the cracker box math equation?
The ant ran across the cracker box math equation because it was following a pheromone trail left by other ants, seeking food or a potential nesting site. Ants use chemical signals to communicate and navigate their environment efficiently. The presence of food or a promising location likely triggered the ant's instinctual behavior to explore and potentially exploit available resources.
What is the optimum length for a half-wave aerial that requires to transmit and receive 1 MHz signals?
An aerial length of 750 metres is required
What is a afva-11-240?
AFVA 11-240? AFVA stands for Airforce Visual Aid and 11-240 refers to a Sticker style aid that defines Control Tower Light gun signals used at an airport. If direct radio communication is lost with those operating inside the Controlled Movement area (CMA) the signals can be used communicate instructions.
Why do we use binary digits to represent the presence or absence of electronic signals?
Computers process Logical Structured Information which in Physical world needs to be stored for Later Reuse. Computers recognize BITs - 0s and 1s as smallest unit of Data represented as Presence or Absence of Electric Signals from the Storage Media.
What are the two basic kinds of electronic signals?
The two basic kinds of electronic signals are analog signals and digital signals. Analog signals are continuous and can take on any value within a given range, while digital signals are discrete and represent information as a series of binary values (0s and 1s).
What cause Electromagnetic interference?
Electromagnetic interference is caused by the presence of electromagnetic signals that disrupt the normal functioning of electronic devices. This interference can be produced by various sources such as power lines, radio frequency transmissions, electronic equipment, and lightning strikes. When these signals interfere with the operation of sensitive electronic systems, it can lead to malfunctions or data corruption.
Is a transistor a small electronic switch?
A transistor is used to switch electronic signals.
What are computers run by?
Electricity and Electronic signals.
What two factors affect the speed of nerve signals?
The diameter of the nerve fiber and the presence or absence of a myelin sheath are the two main factors that affect the speed of nerve signals. Larger diameter fibers and a myelin sheath help to increase the speed of nerve signal conduction.
Why is digital signal immune to noise?
Digital signals can gather information with noise because the information component is determined whether its presence or absence a data bit. Digital signals can processed by digital circuit components they are cheaper an easily to create in many components on a signal chip.
A device that conveys information with analog signals and digital signals is called?
An Electronic Device
What are the 2 types of electronic signals?
digital and analog
Why do you have to turn off your cellphones and electronic devices before flight take off?
I believe the signals from the electronic devices could interfere with cockpit and/or tower electronics/signals.
What are two forms of electrical signals?
Two forms of electrical signals are analog signals, which vary continuously over time, and digital signals, which represent data as discrete values. Analog signals can take on any value within a range, while digital signals have specific voltage levels to represent binary data.
Is fan is an electronic or electrical?
electrical. it does not amplify or modulate signals.
