A filter's coefficients may be saved in ASCII format for import into the user's DSP development software. The latest release of FilterExpress adds support for more filter types.

Momentum keeps going with latest filter design softwareRichard Ball Digital signal processing firm Momentum Data Systems has unveiled its latest filterdesign software, called QEDesign.

The filter used in this example has a -3dB passband from 500 Hz to 3 kHz, and a minimum attenuation of -20dB, 500 Hz outside the passband. The filter design software takes advantage the processing ...

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Low-Pass Filter Design and Applications Publication Trend The graph below shows the total number of publications each year in Low-Pass Filter Design and Applications.

Let’s say you chose a particular microcontroller for its 12-bit analog-to-digital converter (ADC). You built up your system, and although the ADC gives you 12 bits of resolution ...