Commercial Audio Technician Technical Skills

Question 1

What is the primary function of an audio mixer in a commercial sound system?

Accepted Answer

Combining and adjusting multiple audio inputs

Answer

Amplifying sound signals for speakers

Answer

Converting analog signals to digital signals

Answer

Storing audio recordings for playback

Question 2

When setting up a sound system in a large commercial space, which of the following would help reduce unwanted echoes?

Accepted Answer

Adding sound-absorbing materials

Answer

Adding more high-frequency speakers

Answer

Increasing the volume of the speakers

Answer

Placing microphones farther from the speakers

Question 3

Which of the following tools is most commonly used to analyze sound frequency response in a commercial audio setup?

Accepted Answer

Real-Time Analyzer (RTA)

Answer

Decibel meter

Answer

Oscilloscope

Answer

Spectrum analyzer

Question 4

In which situation would a Commercial Audio Technician use a high-pass filter?

Accepted Answer

To remove low-frequency sounds

Answer

To amplify low-frequency sounds

Answer

To isolate mid-range frequencies

Answer

To reduce echo effects in large rooms

Question 5

When connecting an audio interface to a computer for a DAW (Digital Audio Workstation), what is the most common type of connection used today?

Accepted Answer

USB

Answer

HDMI

Answer

XLR

Answer

RCA