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Everything You Need to Know About Sound Attenuators in HVAC Systems

In this video, we'll be discussing sound attenuators - an important component in HVAC systems that helps reduce noise levels. We'll cover the different types of sound attenuators available, including rectangular, circular, and flat oval, and explore how they work to minimize noise in commercial, industrial, and residential applications. We'll also dive into the selection criteria for sound attenuators, such as air velocity, pressure drop, insertion loss, and acoustical performance, and provide tips on how to choose the right one for your HVAC system. Additionally, we'll explain the terminology and naming conventions used for sound attenuators, such as insertion loss, transmission loss, and sound power level, and show you how to interpret them.