Audio/Video Basics

What is the most common video standard used?

• .mp4
• .mp3
• .wav
• .mov

The following are examples of audio/video cords or connections:

• Camera, Microphone, TV, Projector

• 8mm, 1/8" jack, Mouse, keyboard

• HDMI, RCA, VGA, Firewire

• Dell, iMac, HP, Chromebook

What is the aspect ratio of HD video?

• 128:8
• 17:5
• 16:9
• 4:3

What does fps mean in the world of Audio/Video?

• Frappuccino Pack Server
• Frames Per Second
• Filing Production Service
• Film Production Software

Fill in the blank:      HDMI stands for... ______________ 

• High Defying Multiplying Informant
• High Definition Multimedia Interface
• High Definition Micro Intent
• High Density Micro Interface

What is the "sound of silence" in a location is called?

• NAT sound

• Environmental sound

• Room tone

Wireless microphones _____________?

• require an external power supply

• always produce superior sound quality compared to wired mics

• operate using radio frequencies

• Both A and C

Name the connector.

• Audio Connector
• F-Connector
• BNC
• SDI

What is a microphone's generating element that vibrates within a magnetic field?

• diaphragm

• copper wire

• electric signal

• none of the above

The sound level for digital audio recording should hover around _____.

• -3db to +db

• 0 db

• -20db

• +20db