Received signal strength indication link like other metrics such as travel time measurement (time of arrival). Received signal strength indication In telecommunications, received signal strength indicator (RSSI) is a measurement of the power present in a received radio signal. RSSI is usually invisible to a user of a receiving device. However, because signal strength can vary greatly and affect functionality in wireless networking, IEEE 802.11 devices often make the measurement available to users. RSSI is often derived in the intermediate frequency (IF) stage before the IF amplifier. In zero-IF systems, it is derived in the baseband signal chain, before the baseband amplifier. RSSI output
Improvised Electronic Device Records re-released "Improvised Electronic Device" as double vinyl in different variations. "Improvised Electronic Device" spawned two singles. The first one, "Shifting Through the Lens", was released a few weeks before the album. The title track comes in an extendend version and as digital download-only edit. The single also includes the track "Angriff" and the non-album instrumental "Endless Void". "Angriff [Remix]" is the second single from the album. It was released on the occasion of Front Line Assembly's tour in Europe together with mind.in.a.box in September and October 2010, due to "Angriff" having "developed [in]to a club hit." Originally, the single