Omni-directional microphones pick up sounds in all _________.

Live sound in audio production includes which of the following?

• Studio Recordings

• Concerts

• Video Games

• Radio

Which of the following factors into hearing loss?

• Distance to Sound

• Level of Sound

• All of these answer choices are correct.

• Length of Exposure

There are ____ classes of musical instruments.

Headphones can be thought of as a small version of which item?

• Amplifiers

• Mixers

• Speakers

• Microphones

What is used to measure frequency?

• Hertz

• Blips

• Volume

• Clicks

A higher frequency results in a higher pitch, and a lower frequency results in a lower pitch.

• True

• False

Live sound is the easiest to produce because it doesn't take much planning to prepare for a live performance.

• True

• False

A digital converter converts _____ signals from a microphone into digital signals.

Communication is the process where ____ is exchanged between two or more people.