back to glossary

Channel

pc

A distinct path for communication in a computing or telecommunications system.

expanded

In telecommunications and computing, a channel is a separate path for transmitting signals or data between devices, allowing multiple communications concurrently. Channels are crucial for multiprocessor systems to organize data flow efficiently, improving resource allocation and system performance by isolating data streams.

examples

A dual-channel RAM configuration in a desktop computer provides higher data throughput by utilizing two 64-bit channels concurrently.

Dual-channel configurations are commonly used in gaming PCs for enhanced performance, where the motherboard and RAM modules support synchronous operation for faster data access.

A sound card with multiple audio channels, such as 7.1 surround sound, offers distinct audio output paths for different speakers or headphones, creating a rich, immersive audio experience.

This multi-channel configuration is frequently employed in home theater systems to support surround sound setups for movies and gaming.

related terms

Port
A port is an interface on a computer or peripheral device for connecting with other devices or networks.
Socket
A socket is a physical or virtual interface for connecting compatible computer components or peripheral devices.
Cable management
Cable management is the organization of cables connected to electrical devices to improve functionality and safety.
Frequency
Frequency is the rate at which a periodic event repeats per unit of time, typically measured in Hertz (Hz).
Header
A personal computer (PC) is a multi-purpose microcomputer designed for individual use.