Photographic term Signal-to-noise ratio (SNR) SWPPLuminosity

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Term - Signal-to-noise ratio (SNR)


Signal-to-noise ratio (SNR)SWPP Photographic Glossary

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Signal-to-noise ratio (SNR)

In digital photography this is the amount of correct picture information to unwanted electrical interference. The S/N ratio should always be high so that good quality noise free pictures are produced.



 

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