What is Pop filter?

The terms pop-up notification, toast, passive pop-up, snackbar, desktop notification, notification bubble, or simply notification all refer to a graphical control element that communicates certain events to the user without...

Jiffy Pop is a popcorn brand of ConAgra Foods. The product consists of popcorn kernels, oil, and flavoring agents contained within a foil-covered, disposable aluminum pan. Once the paper outer...

In signal processing, a sinc filter is an idealized filter that removes all frequency components above a given cutoff frequency, without affecting lower frequencies, and has linear phase response. The...

Chebyshev filters are analog or digital filters having a steeper roll-off than Butterworth filters, and have passband ripple or stopband ripple. Chebyshev filters have the property that they minimize the...

An all-pass filter is a signal processing filter that passes all frequencies equally in gain, but changes the phase relationship among various frequencies. Most types of filter reduce the amplitude...

An alpha beta filter is a simplified form of observer for estimation, data smoothing and control applications. It is closely related to Kalman filters and to linear state observers used...

A pop-up hotel is a hotel which is temporary, being at a location for a short time before being moved. Such hotels may be built from pre-fabricated modules which are...

A pop-up canopy is a shelter that collapses down to a size that is portable. Typically, canopies of this type come in sizes from five feet by five feet to...

A pop-pop boat is a toy with a very simple steam engine without moving parts, typically powered by a candle or vegetable oil burner. The name comes from the noise...

Screen pop is a call centre term that refers to the feature of a computer telephony integration which automatically displays customer information via a window or dialog box on an...