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Sound Transmissions through Flanking Paths

Noise and sound transmitted through duct walls, through floors or through ceilings

Related Topics

• Acoustics - Room acoustics and acoustic properties - decibel A, B and C - Noise Rating (NR) curves, sound transmission, sound pressure, sound intensity and sound attenuation
• Noise and Attenuation - Noise is usually defined as unwanted sound - noise, noise generation, silencers and attenuation in HVAC systems

Related Documents

• Sound Attenuation - Main Duct to Branch Ducts - Sound attenuation from main duct to branch ducts
• Sound Attenuation in Ducts due to End Reflection - Some low frequency noise transferred from main duct to end terminals is reflected back to main duct
• Sound Attenuation in Unlined Sheet-Metal Ducts - Attenuation of sound in unlined sheet-metal ducts
• Sound Attenuation in Duct Elbows - Noise attenuation in duct elbows are caused by reflected sound
• Classification of Noise Reduction Silencers - Noise can be reduced by reactive , diffuser type, active and/or dissipative silencers
• Sound Transmission through Duct Walls - Estimating sound transmission from ducts to surrounding rooms

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