World 2 · Echoes and Reverb · 14 min · PRO
Sabine's formula
RT60 = 0.161 V / A
PRO · Acoustics Studio
World 2: Echoes and Reverb is part of PRO
The first world of Acoustics Studio is free. PRO opens the other 20 lessons in 5 worlds — simulations, quizzes and all.
PRO includes
- All 60 labs — every world, every lesson
- Practice exams and certificates
$8.33/mo, billed yearly ($99.99) · or $39.99 monthly