Question:What is the Source of the Noise?

What is the Source of the Noise?

Don’t even bother trying to start a home soundproofing project without first identifying the source of the noise in question. What you think is the source of the noise may not really be it and if you aren’t sure you might waste a lot of tim...

What are the sources of noise pollution?

Noise pollution comes from a wide range or sources. A large one is through transportation and vehicles, as their engines, horns, wheels, and other factors all produce noise. It can also come from loud music being played and construction, mo...

Is my LVD cable the source of noise via ASUS integrated SoundMax ...?

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At high frequencies, what is the fundamental noise source that sets limits to the detectability of radio signa

Q: At high frequencies, what is the fundamental noise source that sets limits to the detectability of radio signals?

A: It is called "white Noise"This is a combination of all the random background noise in a given location.This varies greatly, not only by location, but also depends on the " High frequencies" you are listening to.Correctly, the "high frequency" part of the spectrum goes from 2Mhz to 30Mhz."Very high Frequency" or VHF is the part of the spectrum from 30Mhz to 300Mhz. "Ultra high frequencies" or UHF occupies the band from 300Mhz to 3000 Mhz and so on to EHF , etc.While at HF a very large part of the background noise is man made, as you go up in frequency, natural background noise from atmospheric disturbances, and others becomes more dominant.When measuring the performance of a radio, it is the strength of the desired signal as compared to the natural background noise that is referred to as the "Signal to Noise Ratio" and this measurement tells you how strong a desired signal has to be in order to be distinguishable from the background noise.Adolph