Sound and Vibration Measurement Theory & Case Study

Guideline Criteria for HVAC

Noise Source

SLM Location

SLM Location

Noise Descriptors

Typical Problems and Possible Solutions

Typical Problems and Possible Solutions - cont

ASHRAE Recommendation

Noise Control - Duct Size

Generated duct rumble

Noise control – Fan, Duct & Sound barrier

Vibration Criteria

Vibration Criteria

Vibration effect-Condenser Pipe

Leak

DATA ARAS GETARAN