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3D Printer Absorbers
Acoustic Simulation of Outlet Flow Noise
Airborne Path Attenuation of Partial Enclosures Simulation and Sensitivity Study
An Appreciation of the Exhaust System Research of Prasad and Crocker
An Introduction to Statistical Energy Analysis
Back of the Envelope Methods for Assessing Noise and Vibration
Blocked Force Determination: Explanation and Examples -- Supplement
Blocked Force Determination: Explanation and Examples
Design of Acoustic Enclosure
Design of Double Tunes Helmholtz Resonators
Determinatino of Octave Band Transmission Loss
Determination of Diffuse Field Sound Absorption from a Normal Incidence Impedance Measurement
Determination of the Transmission Loss of Mufflers above the Cutoff Frequency
Development and Qualification of an Anechoic Termination
Development of an Anechoic Termination
Effective Implementation of Microprforated Panel Absorbers
Flow Acoustics Simulation Overview
Flow Noise
Flow Noise of Perforated Concentric Tubes
HVAC Duct Aspect Ratio Sensitivity Study
Human Response to Noise
Hydraulic Fluidborne Noise Measurements
Impact Noise
Impedance Tube Measurements
Industrial Applications of Particle Velocity Sound Localization and Beyond - MicroFlown Technology
Introduction to Microflown Scan & Paint 2-D
Introduction to Psychoacoustics
Introduction to Sound Quality
Introduction to Wavelets
MSC - Introduction to Numerical Acoustic
Machine Learning Overview
Machine Learning for End of Line Quality Control
Measurement Using Smart Phone Apps and the PU Probe
Measurement and Prediction of Exhaust Flow Noise
Micro-Perforated Panel Placement Study
Muffler and Silencers Advanced Topics
Mufflers and Silencers
Noise Diagnostics on a Mobile Refrigeration Unit
Notes on Damping
Notes on Expansion Chambers
Notes on Inverse Boundary Element Method
Notes on Inverse Numerical Acoustics
Notes on Numerical Simulation for Acoustics
Notes on Radiation Efficiency
Notes on Reverberation Time
Notes on Structural Dynamics
Overview of Prasad's 1983 paper on Acoustical Studies on Louver-Type Orifices
Overview of Prasad's 1987 paper on A Four Load Method for Evaluation of Acoustic Sound Impedance in a Duct
PU Probe
Panel Contribution Analysis, Scale Modeling, and a Simple Monopole Source
Pavement Absorption Measurement
Reducing the Sound Levels of a Residential Pool Heat Pump
Reverberation Room Simulation
Reverberation Room Simulation
SEA Simulation of an Air Handler Cabinet
SEA based Methods for High Frequency Analysis
Signal Processing Basics
Simple and Double Tuned Expansion Chamber Simulations
Simulation Perforation in MSC Actran
Simulation of Rubber Grommets and Correlation with Test at Low Frequencies
Sound Absorbing Fabrics
Sound Absorptive Materials: Basics and Future Trends
Sound Intensity
Sound Pressure, Sound Power and Uncertainty in Noise Measurements
Using Simulation to Determine Attenuation of HVAC Ductwork
VAC Toolbox Muffler Modeling Module
Vibration Isolation Measurement and Simulation
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Webinar
Sound Absorptive Materials: Basics and Future Trends
Sound Absorptive Materials: Basics and Future Trends
Download the slide:
02_VAC_Web_Meeting_Sound_Absorption.pdf
02_VAC_Web_Meeting_Sound_Absorption.pdf
