A low-pass filter is a filter that passes signals with a frequency lower than a selected cutoff frequency and attenuates signals with frequencies higher...
31 KB (4,640 words) - 09:43, 13 July 2024
the filter design. A high-pass filter is usually modeled as a linear time-invariant system. It is sometimes called a low-cut filter or bass-cut filter in...
19 KB (2,832 words) - 20:08, 16 August 2024
contrasts with a high-pass filter, which allows through components with frequencies above a specific frequency, and a low-pass filter, which allows through...
15 KB (1,922 words) - 11:14, 16 July 2024
An all-pass filter is a signal processing filter that passes all frequencies equally in gain, but changes the phase relationship among various frequencies...
12 KB (1,800 words) - 14:20, 13 March 2023
digital cameras, the anti-aliasing filter is also known as an optical low-pass filter (OLPF), blur filter, or AA filter. The mathematics of sampling in two...
10 KB (1,057 words) - 10:33, 6 November 2023
inductor, then the filter presents less attenuation to high-frequency signals than low-frequency signals and therefore is a high-pass filter. Resistors on...
14 KB (1,599 words) - 22:54, 18 February 2024
filters generated substantial ripple in the passband, and the choice of component values was highly interactive. Butterworth showed that a low-pass filter...
29 KB (4,190 words) - 09:49, 29 June 2024
band-stop filter or band-rejection filter is a filter that passes most frequencies unaltered, but attenuates those in a specific range to very low levels...
12 KB (1,565 words) - 19:22, 22 May 2024
Gaussian blur (redirect from BLURRING FILTERS)
high-frequency components; a Gaussian blur is thus a low-pass filter. The Gaussian blur is a type of image-blurring filter that uses a Gaussian function (which also...
17 KB (2,369 words) - 07:09, 22 June 2024
A DSL filter (also DSL splitter or microfilter) is an analog low-pass filter installed between analog devices (such as telephones or analog modems) and...
5 KB (778 words) - 22:17, 15 November 2023