Normal rendering for sound allows playback in mono or stereo through one or two speakers (or equivalent headphones) or, in the case of surround sound, through multiple loudspeakers carefully arranged in a room (or through specialized headphones).
An easy way to remember what e.g. means is to think of it as standing for example given.. Alternatively, just say eg out loud â it sounds just like the first syllable in example. i.e. i.e. stands for id est which means that is.
Electroretinography (ERG) is an eye test that is used to detect abnormal function of the retina, which is the light-detecting portion of the eye. In this test, the rods, cones and light sensitive cells of the eyes are examined.