Audio-Video Technology

Question 1

Per ACNS guideline 12, what is the illuminationrequired for a standard monochrome (black/white) video camera?

Answer 1

0.5 foot-candles

Question 2

Per ACNS guideline 12, what is the illuminationrequired for low-light level monochrome video camera?

Answer 2

0.03 foot-candles

Question 3

Per ACNS guideline 12, what is the illuminationrequired for silicon intensified (“starlight”) video camera?

Answer 3

0.00025 foot-candles

Question 4

Per ACNS guideline 12, what is the illuminationrequired for color video camera?

Answer 4

25 foot-candles

Question 5

What are the two advantages of a pressure zonemicrophone?

Answer 5

mounts on flat surface, reduced echo-reverberation

Question 6

ACNS guidelines for LTM recommend thatmonochrome display monitors have how many line pairs?

Answer 6

525 line pairs

Question 7

ACNS guidelines for LTM specify that the timecode synchronization between EEG and video should be less than ______ Seconds

Answer 7

0.5 seconds

Question 8

What are the recommended display monitorspecifications?

Answer 8

1600x1200 pixels withdiagonal screen size of 20 inches or more