"Sound and vibration control is becoming more important in HVAC," he said. "Sound and vibration are very closely related. The relationship between the two has to do with the frequency at which a ...

Consumers need a cool and comfortable home, especially in the hot months of summer. When your air conditioner (AC) begins to make a louder noise than you may prefer, however, it can feel like a choice ...

Audiophiles jump through proverbial hoops upgrading their systems, believing in cable pseudo science magic or the latest tweak to reach sonic ecstasy. Yet they rarely consider the room it plays in, or ...

Rooftop HVAC equipment provides enticing features for the design engineer and cost advantages for the owner. Fans, ventilation equipment, a heat source, compressors, condenser, and controls are ...

Excessive vibration and noise are not viewed as marks of a high-quality product. Motion System Design asked industry experts how to deal with the shakes and rattles ROMAN WAJDA, Dodge Bearing ...