No. Light is quantized (photons), as is analog film (emulsion crystals remain clear or turn dark, never in between). Virtually all modern DSLRs and DSLMs have 1

No. Light is quantized (photons), as is analog film (emulsion crystals remain clear or turn dark, never in between). Virtually all modern DSLRs and DSLMs have 14 bit sensors, which results in quantization noise below the noise level of the rest of the system.