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LowHighPassFilter

The low pass filter allows low frequency signals to pass, but attenuates (or reduces) the passage of signals with frequencies above the cutoff frequency

The low pass filter allows low frequency signals to pass, but attenuates (or reduces) the passage of signals with frequencies above the cutoff frequency

LowHighPassFilter

by Smith Tang
LowHighPassFilter
LowHighPassFilter
LowHighPassFilter

What is it about?

The low pass filter allows low frequency signals to pass, but attenuates (or reduces) the passage of signals with frequencies above the cutoff frequency. For different filters, the attenuation of the signal at each frequency is different. When used in audio applications, it is sometimes referred to as a high frequency shear filter, or a treble cancellation filter.

LowHighPassFilter

App Details

Version
1.1
Rating
NA
Size
5Mb
Genre
Utilities Productivity
Last updated
February 28, 2019
Release date
February 27, 2019
More info

App Store Description

The low pass filter allows low frequency signals to pass, but attenuates (or reduces) the passage of signals with frequencies above the cutoff frequency. For different filters, the attenuation of the signal at each frequency is different. When used in audio applications, it is sometimes referred to as a high frequency shear filter, or a treble cancellation filter.

The high pass filter is the opposite, and the band pass filter is a combination of a high pass filter and a low pass filter.

The low-pass filter concept has many different forms, including electronic circuits (such as the hass filter used in audio equipment, digital algorithms for smoothing data, acoustic barriers, image blurring, etc.). The role of low-pass filters in signal processing equates to the role of moving averages in other fields, such as the financial sector; both tools provide a smooth form of signal by eliminating short-term fluctuations and preserving long-term trends.

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