Noise Control Engineering LLC

Excessive noise on U.S. Navy aircraft carriers poses a health risk, with levels over 150 decibels during takeoffs, leading to Noise-Induced Hearing Loss among veterans.

Noise Control Engineering LLC addressed this with:

• Advanced simulation using Designer-NOISE software to predict noise
• Validation with Siemens' Simcenter SCADAS Mobile hardware and Simcenter Testlab software
• Noise source identification using Simcenter Solid Sphere Array

They found vibrating structural bulkheads were the main noise source and applied a spray-on damping solution, reducing noise by 5-7 decibels in treated areas.

Read the full case study to see how this approach improves conditions on U.S. Navy carriers.