NAB Content Creation & Production 3

Question 1

What is the recommended audio level for dialogue in broadcast content according to industry loudness standards (ATSC A/85)?

Accepted Answer

-23 LUFS

Answer

ATSC A/85 aligns with the international standard of -23 LUFS (Loudness Units Full Scale) as the target integrated loudness for broadcast content.

Question 2

In a broadcast control room, what is the primary function of a production switcher (video switcher)?

Accepted Answer

To select and transition between multiple video sources for on-air output

Answer

A production switcher allows the technical director to select from multiple video sources and apply transitions such as cuts, dissolves, and wipes for live broadcast.

Question 3

What does 'safe area' refer to in broadcast video production?

Accepted Answer

The region of the frame that will be visible on all consumer TV sets

Answer

Safe areas define regions within the frame guaranteed to be visible on all displays, with title-safe (80%) and action-safe (90%) zones ensuring critical content isn't cropped.

Question 4

Which frame rate is the standard for NTSC broadcast television in the United States?

Accepted Answer

29.97 fps

Answer

NTSC uses 29.97 frames per second (technically 30000/1001), which was established to accommodate the US 60Hz power grid and color subcarrier frequency.

Question 5

What is the purpose of a 'rundown' document in broadcast production?

Accepted Answer

A timed list of all program segments in order of broadcast

Answer

A rundown (also called a show rundown or lineup) is a timed document listing every segment of a broadcast in sequential order, used by producers, directors, and talent to execute the show.

(NAB) National Association of Broadcasters Certification Practice Test

(NAB) National Association of Broadcasters Certification Practice Test

NAB Content Creation & Production 3