Signal original form to a waveform expressed as a current ("I") or a voltage ("V"), or an electromagnetic waveform, for example, an optical signal or radio transmission. Once expressed as an electronic signal, the signal is available for further processing by electrical devices such as electronic amplifiers and electronic filters, and can be transmitted to a remote location by electronic transmitters and received using electronic receivers. In Electrical engineering programs, a class and field of study known as "signals and systems" (S and S) is often seen as the "cut class" for EE careers, and is dreaded by some students as
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