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.
Let's poop
With me
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.
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 transistor is used to switch electronic signals.
Electricity and Electronic signals.
An Electronic Device
Carbon
indicator
digital and analog
I believe the signals from the electronic devices could interfere with cockpit and/or tower electronics/signals.
Information is stored in a number of different ways, including the orientation of magnetic domains such as in a hard drive, the bias of transistors in solid-state memory or (rarely nowadays) the presence or absence of material as in punch-cards. Information travels between locations of storage almost universally by digital electronic impulses forming digital data signals. The complexities of this are too extensive for this website.
electrical. it does not amplify or modulate signals.
Analog and digital :)