Transcription of HVAC Acoustic Fundamentals - Vibrationdata
{{id}} {{{paragraph}}}
Example: bachelor of science
HVAC Acoustic Fundamentals - Vibrationdata
Application GuideAG 31-010 Engineered for flexibility and performance. hvac Acoustic PressureBarrierPath Length DifferenceMeasurement PointBHBDS1R12 Application Guide AG 31-010 Table of ContentsTable of Contents .. 2 Introduction .. 4 Using This Manual .. 4 Sound Basics .. 5 General .. 5 Wavelength and 6 Decibels .. 6 Sound Pressure vs. Sound 7 Octave 7 Human Response to Sound .. 8 Sound Pressure Evaluation Criteria .. 9 Acceptable Sound Levels .. 14 Sound Testing Methods .. 15 hvac Equipment 16 Calculating Sound Pressure from Sound Power .. 16 Outdoor Sound 22 General .. 22 Outdoor Sound Analysis 22 Open Field 23 Sound Barriers .. 24 Reflecting 27 Indoor Sound Analysis Zoned Comfort Systems .. 29 General .. 29 Sound in a Room .. 29 Room Constant and Sound Absorption Coefficient .. 29 Thompson and Schultz 32 Indoor Sound Analysis Ducted Zoned Comfort Systems .. 36 Radiated and Discharge Sound Power ..36 Multiple Path Concept .. 36 Duct Sound Path.
Application Guide AG 31-010 Engineered for flexibility and performance. HVAC Acoustic Fundamentals 0 20 40 60 80 100 120 140 0.00002 0.0001 0.001 0.01 0.1 1.0
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: