I know, I know, it can be caused by various factors, like high ISO, poor lighting conditions, long exposure time, heat. (not that I know why the last two cause noise)
But where does noise REALLY come from? What is noise? What does it have to do with photons and photosites?
- Maximam_TaxBEnglish1·1 year ago
- EM interference from circuits on the sensor
- heat and IR radiation from the sensor
- imperfect ADC circuits
- wave-like behaviour of light due to quantum effects