ASTM E1050-19

Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System

NORMA vydána dne 1.10.2019

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The information about the standard:

Designation standards: ASTM E1050-19
Note: NEPLATNÁ
Publication date standards: 1.10.2019
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM E1050-19 :

Keywords:
absorption, frequency response function, impedance, impedance ratio, impedance tube, normal incidence sound absorption coefficient, specific normal acoustic impedance, transfer function,, ICS Number Code 091.120.20 ()