Audio · Wavemist Certified

Sound Coverage & System Tuning

What you'll learn

• ✓ Read an ACU coverage map and translate a measured dB spread into a coverage-envelope class and a program-appropriate target
• ✓ Distinguish coverage uniformity (how loud) from spectral balance (what tone) and name the governing AVIXA standard for each
• ✓ Diagnose feedback risk with PAG/NAG and geometry rather than reaching for EQ, and know what a stated 'SPL limit' is missing
• ✓ Use the hardware vocabulary (mic patterns, inverse-square law, weighting curves) to flag rooms and specs that will add speakers, tuning time, and cost at bid

Read the short course, then pass the exam with a perfect score — retake it as many times as you need — to earn a verifiable certificate. It teaches the framework and the vocabulary; exact union rates always come from the governing agreement, never a number memorized for a test.