17-1

he has to use the carmera and try to look at lighting also.

15-1

the first place of lighting is horizontal, vertical, background light

16-5

air patter pick up

16-4

false

16-3

the first way to get a signal is you put it up to your mouth and talk into it. and i don't know the others.

16-2

the kinds of microphones we have used in class are independent mikes, user mikes and cabled used

16-1

microphone- a device that translates the original noise, created by a patter of moving air