The sound designer is responsible for designing and mixing the audio content for a live event, including music, sound effects, and dialogue.

Cardioid system is not a common type of sound system used in live events. Line array system, point source system, and distributed system are commonly used.

The purpose of a sound check is to adjust the levels of the audio equipment, test the functionality of the audio equipment, and ensure that the audio content is clear and intelligible.

Lavalier microphone is not a common type of microphone used in live events. Dynamic microphone, condenser microphone, and ribbon microphone are commonly used.

Mixing is the process of combining multiple audio signals into a single output.

The purpose of a limiter in a live sound system is to prevent the audio signal from clipping.

Subwoofer is not a common type of loudspeaker used in live events. Woofer, tweeter, and mid-range speaker are commonly used.

Reverb is the process of adding artificial reverberation to an audio signal.

Gunshot is not a common type of sound effect used in live events. Applause, laughter, and wind are commonly used.

EQing is the process of adjusting the frequency response of an audio signal.

MIDI console is not a common type of audio console used in live events. Analog console, digital console, and hybrid console are commonly used.

The purpose of a crossover in a live sound system is to separate the audio signal into different frequency bands.

MIDI input is not a common type of input device used in live events. Microphone, line input, and instrument input are commonly used.

Compression is the process of reducing the dynamic range of an audio signal.

Projector is not a common type of output device used in live events. Loudspeaker, headphone, and earphone are commonly used.