SNR
Signal-to-Noise RatioOpticsRatio of the useful image signal to background noise.
Ratio of the useful image signal to background noise. Higher SNR = cleaner image. Decreases at high ISO. Larger sensor pixels generally produce better SNR.
Ratio of the useful image signal to background noise.
Ratio of the useful image signal to background noise. Higher SNR = cleaner image. Decreases at high ISO. Larger sensor pixels generally produce better SNR.