AI sensing

What parameters refers to AI bot sensing? I.e., hearing?

I know that we have:
- the 3p sound graph:
ObjectTemplate.minDistance
ObjectTemplate.halfVolumeDistance
- ai parameter
aiTemplatePlugIn.setHearingProbability
- weapon ai template parameters:
- weaponTemplate.setExplosionRadius
- weaponTemplate.setSoundSphereRadius
How each of these parameters affects the bots chance of enemy detection?
I.e, if I want to reduce the chance of return fire by using silenced weapon.

Anf does the ai bots are affected by the zoom deviation modificator?