Using scope filters such as the input band limit and noise filters, enhanced resolution digital filters, and general-purpose digital filters.

Howdy, Any pointers to good resources on audio filters for WAV files (particularly low-pass filters) implemented in Java? I've found a goodly amount of resources on DSP and filters, but when it ...

The high pass filter value is a function of the main amplifier gain, the sample frequency, and the feedback attenuation (a). For a gain of 100, a sample rate of 1 ksample/s, and a high pass value ...

Binary search, a decrease-and-conquer approach, plays an important role in testing today�s low-pass filters. When testing a low-pass filter, generally you have to use an arbitrary waveform ...

EMC engineers are often called on to design low-pass filters for client projects, which is usually required to meet radiated susceptibility tests. While the most common radiated-immunity standard (IEC ...

The FIR filters that are used in digital audio have "uniform group delay". Now if we think about that for a minute we start to realize that if a filter has uniform group delay, than there can be no ...

In industrial image processing band-pass filters are commonly used to improve camera signals. To avoid artifacts, the wavelength of the filter is selected to correspond to the wavelength of the ...

Use GIMP Antialias, Deinterlace, High Pass, Noise Reduction, Red Eye Removal, Symmetric Nearest Neighbor, Sharpen, Despeckle, Destripe, etc, filters.