Noise floor

In signal theory, the noise floor is the measure of the signal created from the sum of all the noise sources and unwanted signals within a measurement system, where noise is defined as any signal other than the one being monitored.

In radio communication and electronics, this may include thermal noise, blackbody, cosmic noise as well as atmospheric noise from distant thunderstorms and similar and any other unwanted man-made signals, sometimes referred to as incidental noise. If the dominant noise is generated within the measuring equipment (for example by a receiver with a poor noise figure) then this is an example of an instrumentation noise floor, as opposed to a physical noise floor. These terms are not always clearly defined, and are sometimes confused.

Avoiding interference between electrical systems is the distinct subject of electromagnetic compatibility (EMC).

In a measurement system such as a seismograph, the physical noise floor may be set by the incidental noise, and may include nearby foot traffic or a nearby road. The noise floor limits the smallest measurement that can be taken with certainty since any measured amplitude can on average be no less than the noise floor.

Noise Floor (Rarities: 1998–2005)

Noise Floor (Rarities: 1998–2005) is a compilation of previously recorded but unreleased or hard-to-find songs by Bright Eyes.

The compilation was released on CD and vinyl on October 24, 2006 on Saddle Creek Records. The vinyl version of the album includes five extra tracks not found on the CD. Unlike the cover pictured, sometimes the artwork consists of a case completely decorated in flowers, there is no text on the case, and the cover pictured is sometimes included over the other cover. The inlay includes lyrics and a personal comment from Conor Oberst for most songs. The entire album can be streamed at the Saddle Creek store website.

Track listing

Iđoš

Iđoš (Serbian Cyrillic: Иђош) is a village in Serbia. It is situated in the Kikinda municipality, North Banat District, in the Autonomous Province of Vojvodina. The village has a Serb ethnic majority (88.13%) and its population numbering 2,174 people (2002 census).

Historical population

References

See also

List of Latin phrases (I)

This page lists English translations of notable Latin phrases, such as veni vidi vici and et cetera. Some of the phrases are themselves translations of Greek phrases, as Greek rhetoric and literature reached its peak centuries before the rise of ancient Rome.

I

References

Notes

Sources

IO

Io, IO, I/O, i/o, or i.o. may refer to:

Abbreviation