Electronic signals are represented in binary as 1's and 0's. A 1 is representative of an electric charge being active and a 0 is representataive of an electric charge being absent.
An electronic pathway that carries electronic signals between the various parts of a computer is known as a bus. Buses facilitate communication between the CPU, memory, and peripheral devices by transmitting data, addresses, and control signals. They can be classified into different types, such as data buses, address buses, and control buses, each serving a specific function in the data transfer process.
A bus in a computer is an electronic path between points in a system. A video buss is a path between devices that transmit video signals.
A video graphics card, or GPU (Graphics Processing Unit), converts video output into electronic signals. It processes graphic data from the computer and translates it into a format that can be displayed on a screen. This involves rendering images, animations, and video, which are then transmitted as electronic signals to the display device.
It is a bit of hardware inside your computer to translate sounds to electronic signals and back under control of a computer program.
Power vs Signals
a video card
A computer is "an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program"; an electronic phone has these capabilities (modern phones, be them smart or not). This means that by definition, yes, phones are computers.However, landlines do not have computer components. They do use switching and signals in sub-stations, though, to convey the signals. They also use electricity.
Voice signals are analog signals, whereas computer signals are digital .
Electronic switching refers to the process of transferring signals through electronic devices without the need for mechanical components. This technology allows for faster and more efficient communication by using digital signals and circuits to route data between various network nodes. Electronic switching is commonly employed in telecommunications and computer networks, enabling features like call routing and data packet switching. It enhances the reliability and scalability of communication systems compared to traditional mechanical switching methods.
sound is made from vibration
A computer is called "electronic" because it uses electronic components, such as transistors and integrated circuits, to process and manipulate data through electrical signals. While "electric" refers to devices that operate using electricity for basic functions, "electronic" specifically denotes the advanced use of these electrical signals in complex circuits for tasks like computation and communication. Thus, the term highlights the sophisticated technology behind computers that enables high-speed processing and functionality.
A transistor is used to switch electronic signals.