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3D Printer Absorbers
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 Noise
Flow Noise of Perforated Concentric Tubes
HVAC Duct Aspect Ratio Sensitivity Study
Hydraulic Fluidborne Noise Measurements
Impact Noise
Impedance Tube Measurements
Industrial Applications of Particle Velocity Sound Localization and Beyond - MicroFlown Technology
Introduction to Psychoacoustics
Introduction to Sound Quality
Introduction to Wavelets
MSC - Introduction to Numerical Acoustic
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 Numerical Simulation for Acoustics
Notes on Radiation Efficiency
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
Panel Contribution Analysis, Scale Modeling, and a Simple Monopole Source
Pavement Absorption Measurement
Reverberation Room Simulation
Reverberation Room Simulation
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 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
