Laboratory Test Request

ASTM 3D Printed Sandwich Core Sound Absorption Measurements

Project Description

Contract Materials Laboratory needed for ASTM sound absorption measurements done on 3d printed sandwich core (7 Samples) to ASTM E 1050 Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System

Project Information

Number:21-02457

Industry:Acoustics and Sound Barriers

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