guard band
The term "guard band" is used across various fields such as telecommunications, engineering, and computing to denote a buffer zone that prevents interference or errors.
Definition
C1Telecommunications
(technical)A frequency range that separates two wider frequency ranges to prevent interference.
Example
- A guard band is crucial in radio communications to prevent overlapping signals from different stations.
C1Signal Processing
(technical)A buffer zone between channels to ensure adjacent channels do not interfere with each other.
Example
- Guard bands are used in digital broadcasting to maintain clear signal quality.
C1Data Storage
(technical)A space between data tracks on a storage medium to prevent data corruption.
Example
- Guard bands on magnetic tapes ensure that the data on one track does not interfere with data on adjacent tracks.
C1Quality Control
(technical)An additional tolerance limit set to ensure product specifications are met despite measurement uncertainties.
Example
- Guard bands in quality control help in maintaining product reliability by accounting for measurement errors.
C1Computer Graphics
(technical)A virtual area bordering the real screen where rendering is ignored to simplify clipping.
Example
- In computer graphics, guard bands help in managing off-screen rendering efficiently.
Similar
Terms that have similar or relatively close meanings to "guard band":
border guardmain guardass banditdriving bandon guardnew guardghost bandguard of honourred bandchest bandguard hairsecurity detailmiddle guardstand sentinelcorps de gardesecurity serviceband chiefold guard