Interference Interference Adjacent-channel interference is interference caused by extraneous power from a signal in an adjacent channel. ...more on Wikipedia about "Adjacent-channel interference"
In acoustics, a beat is an interference between two sounds of slightly different frequencies, perceived as periodic variations in volume whose rate is the difference between the two frequencies. ...more on Wikipedia about "Beat (acoustics)"
Co-channel interference is interference from 2 different radio stations on the same frequency. On AM, both stations are on top of each other, with a heterodyne sound. On FM, the stronger signal is captured and demodulated, but while moving, multipath effects cause both stations to appear on the same frequency. ...more on Wikipedia about "Co-channel interference"
In telecommunication, the term common-mode interference has the following meanings: ...more on Wikipedia about "Common-mode interference"
In telecommunication, the term conducted interference has the following meanings: ...more on Wikipedia about "Conducted interference"
In telecommunication, electromagnetic interference control (EMI) is the control of radiated and conducted energy such that emissions that are unnecessary for system, subsystem, or equipment operation are reduced, minimized, or eliminated. ...more on Wikipedia about "Electromagnetic interference control"
A fringe shift is most often referred to in interferometry experiments such as the Michelson-Morley. It is the bahavior of a pattern of "fringes" when the phase relationship between the component sources change. ...more on Wikipedia about "Fringe shift"
Must see http://www.shortopedia.com
Interference is the superposition of two or more waves resulting in a new wave pattern. As most commonly used, the term usually refers to the interference of waves which are correlated or coherent with each other, either because they come from the same source or because they have the same or nearly the same frequency. Two non-monochromatic waves are only fully coherent with each other if they both have exactly the same range of wavelengths and the same phase differences at each of the constituent wavelengths. ...more on Wikipedia about "Interference"
An interference filter is an optical filter that reflects one or more spectral bands or lines and transmits others, while maintaining a nearly zero coefficient of absorption for all wavelengths of interest. An interference filter may be high-pass, low-pass, bandpass, or band-rejection. ...more on Wikipedia about "Interference filter"
A moiré pattern is an interference pattern created for example when two grids are overlaid at an angle, or when they have slightly different mesh sizes. ...more on Wikipedia about "Moiré pattern"
Multipath interference is a phenomenon in the physics of waves whereby a wave from a source travels to a detector via two or more paths and, under the right condition, the two (or more) components of the wave interfere. The condition necessary is that the components of the wave remain coherent throughout the whole extent of their travel. The interference will arise owing to the two (or more) components of the wave having, in general, travelled a different length, and thus arriving at the detector out of phase with each other. ...more on Wikipedia about "Multipath interference"
In physics, there are many experiments which consist of shining light upon thin slits, and observing the wave behaviour of light past these slits: ...more on Wikipedia about "Slit experiment"
This article is licensed under the GNU Free Documentation License.
It uses material from the Wikipedia . Direct links to the original articles are in the text.
If you use exact copy or modified of this article you should preserve above paragraph and put also : It uses material from
the Shortopedia article about "Interference".
| MAIN PAGE | MAIN INDEX | CONTACT US |