Matrix Mix

Term from Theatrical Sound industry explained for recruiters

A Matrix Mix is an important audio setup method used in theaters and live events. It's like an advanced mixing board that lets sound engineers send different combinations of audio to multiple locations at once. For example, performers might need to hear different things in their earpieces than what the audience hears through the main speakers. Think of it as a smart routing system for sound - like a traffic controller directing different sounds to different destinations. It's similar to how a mail sorting center sends different packages to different addresses, but for audio signals.

Examples in Resumes

Designed and operated Matrix Mix systems for Broadway-style musical productions

Implemented complex Matrix Mix configurations for 20+ channel wireless monitoring system

Trained junior engineers on Matrix Mix operation and troubleshooting

Typical job title: "Sound Engineers"

Also try searching for:

Audio Engineer Sound Designer Theater Sound Engineer Live Sound Engineer Production Sound Engineer FOH Engineer Monitor Engineer

Example Interview Questions

Senior Level Questions

Q: How would you design a matrix mix system for a large musical with 20 performers?

Expected Answer: A senior engineer should explain how they would plan different monitor mixes for performers, consider backup systems, and describe how they would handle complex scene changes while maintaining consistent sound quality.

Q: How do you train others on matrix mix operations?

Expected Answer: Should discuss creating documentation, hands-on training methods, and how they ensure other team members can troubleshoot common issues independently.

Mid Level Questions

Q: What's your process for setting up monitor mixes for different performers?

Expected Answer: Should explain how they communicate with performers about their needs, manage different mix preferences, and make quick adjustments during shows.

Q: How do you handle audio routing problems during a live show?

Expected Answer: Should describe backup plans, quick troubleshooting steps, and how to maintain the show's flow while fixing technical issues.

Junior Level Questions

Q: Can you explain the basic concept of a matrix mix?

Expected Answer: Should be able to explain how audio signals are routed to different destinations and the basic operation of a mixing console's matrix section.

Q: What safety protocols do you follow when setting up monitor systems?

Expected Answer: Should know basic safety procedures for preventing feedback, protecting performers' hearing, and maintaining equipment.

Experience Level Indicators

Junior (0-2 years)

  • Basic mixing console operation
  • Understanding of audio signal flow
  • Basic troubleshooting
  • Following cue sheets

Mid (2-5 years)

  • Complex monitor mix creation
  • Quick problem solving during shows
  • Working with wireless systems
  • Programming digital consoles

Senior (5+ years)

  • System design and implementation
  • Training and team leadership
  • Advanced troubleshooting
  • Budget and inventory management

Red Flags to Watch For

  • No experience with live performances
  • Unfamiliarity with digital mixing consoles
  • Poor communication skills
  • No understanding of basic audio signal flow
  • Lack of experience with in-ear monitor systems