Wideband chirped radar measurements using FFT-based spectrum analyzers Measuring this same chirp with an FFT-based spectrum analyzer is less optimal. The reasons for this have to do with how the ...

Many of today's digital oscilloscopes include fast-Fourier-transform (FFT) capability for frequency-domain analysis. This feature is especially valuable for oscilloscope users who have limited or ...

With his project, a 3-axis Open Source FFT Spectrum Analyzer he is not only entering the Hackaday Prize 2016 but also the highly contested field of acoustic defect recognition.

Audio Precision has improved the bandwidth of the FFTs (fast Fourier transforms) in its APx52X audio analyzers from 90 kHz to 1 MHz. The BW52 option provides a frequency resolution of 2.5 Hz at the ...

With his project, a 3-axis Open Source FFT Spectrum Analyzer he is not only entering the Hackaday Prize 2016 but also the highly contested field of acoustic defect recognition.

The FFT analysis is a common method used to characterize an ADC’s dynamic performance. This test method typically involves applying a pure, low-noise, low-distortion sinusoidal signal at the ADC ...

A new portable balancing instrument and vibration analyzer, the Balance Check, detects unbalance and identifies corrections required to restore balance. The instrument has a 400-MHz XScale ...

The new software includes the Horizontal Bargraph mode, which complements the existing MSD View, FFT analyzer and Graphical Loudness that are already incorporated into the DK Meter package. With this ...