Signal tracer For long pulse trains, a cyclic redundancy check may be calculated and displayed, giving the tech insight into the content of circuits that are switching rapidly. Signal tracer A signal tracer is a piece of electronic test equipment used to troubleshoot radio and other electronic circuitry. Usually a very simple device, it normally provides an amplifier, and a loudspeaker, often battery-powered and packaged into a small, hand-held test probe. An optional diode detector is usually also provided, allowing the detection of amplitude-modulated signals. The technician injects a test signal into the device under test. Then, by using the signal tracer,
Improvised Electronic Device very varied experience." About the band members he said: "I sometimes get the feeling that they are not exactly working together like a team." At the expense of the album's coherence, as Lindström pointed out: "If you are looking for singularity and musical unity, this album is not for you." In contrast, Mike Schiller of PopMatters considered "Improvised Electronic Device" to be "Front Line Assembly's 'band' album, on which it sounds as though Leeb, programmers Chris Peterson and Jeremy Inkel, and guitarist Jared Slingerland all have significant input into the final sound," and the "layers complement each other but never