a spectrum analyzer would show the noise as related to frequency. Available in both analog and digital models, digital analyzers sample the incoming waveforms and convert them to fast fourier ...

[Ryan] wanted a spectrum analyzer for his audio equipment. Rather than grab a micro, he did it the analog way. [Ryan] designed a 10 band audio spectrum analyzer. This means that he needs 10 band ...

MAX300-CAT Laboratory Gas Analyzer- The MAX300-CAT is fast, compact, and easy to use. It can measure any gas or vapor sample concentration from ppb ... detector creating a set of peaks known as a mass ...