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Engineering
General Engineering
Confused about the Signal to Noise Ratio
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[QUOTE="f95toli, post: 6045092, member: 87679"] There is no single definition of SNR; it depends in the context. Your SNR is equal to 1 when the level of you signal (whatever that is) is equal to the level of your noise (whatever is causing the noise). The signal could be voltage, power, intensity, length, frequency etc (just to mention a few I come across in my work). This is -as far as I am aware about as close to a "general" definition as you can get. There are of course lots of different definitions of the SNR for specific applications and in some context there is indeed just one -widely accepted- definition, but generally speaking you need to look at the formula used to see what is meant. [/QUOTE]
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General Engineering
Confused about the Signal to Noise Ratio
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