ASTM E1050-98

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

NORMA vydána dne 10.6.1998

Anglicky -
Online zabezpečené PDF (2005.10 CZK)

Anglicky -

Tištěné (2005.10 CZK)

The information about the standard:

Designation standards: ASTM E1050-98
Note: NEPLATNÁ
Publication date standards: 10.6.1998
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM E1050-98 :

Keywords:
Acoustical materials/tests, Digital analysis-sound transmission, Microphones, Signal/noise determination, Sound transmission, Two-microphone method, impedance/absorption of acoustical materials, using a tube/two, microphones/digital frequency analysis system, test,, Impedance, acoustical materials, using a tube/two microphones/digital frequency, analysis system, test, ICS Number Code 91.120.20 (Acoustics in buildings. Sound insulation)