For example, if you choose to participate in write-on, you will be partially judged on the accuracy of your Bluebooking. Similarly, Bluebooking can provide anybody reviewing a writing sample an easy way to make a âfirst cutâ and divide applications between those that will get a closer look and those that will not.
A spectrum analyzer is a device used to examine the spectral composition of some electrical, acoustic, or optical waveform. Often, it measures the power spectrum.
You could think of a network packet analyzer as a measuring device used to examine whatâs going on inside a network cable, just like a voltmeter is used by an electrician to examine whatâs going on inside an electric cable (but at a higher level, of course).