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 leg of the 2011 tour was German electronic music band Digital Factor. "Improvised Electronic Device" garnered some very good reviews, but overall critical reception was only cautiously positive. In light of the band's career spanning decades, critics reflected about how the sound and style of "Improvised Electronic Device" compare to past releases. Mike Schiller of PopMatters emphasized the band's "consistency of sound": "It sounds so much like Front Line Assembly, in fact, that it would have fit right in on just about any Front Line Assembly album since 1994’s "Millennium"." Referring to tracks that borrow elements from songs of earlier