ASTM E1179-87(1998)
Superseded , Confirmed Standard
Historical

ASTM E1179-87(1998)

Standard Specification for Sound Sources Used for Testing Open Office Components and Systems
Most recent standard

Summary

1.1 This specification states the requirements for sound sources used for measuring the speech privacy between open offices or for measuring the laboratory performance of acoustical components (see Test Methods E1111 and E1130).

1.2 The sound source shall be a loudspeaker located in an enclosure driven with an appropriate test signal.

1.3 This specification describes the sound source and method of qualifying it using a special qualification signal. Test signals required by open office test methods may differ.

Technical characteristics

Publisher American Society for Testing and Materials (ASTM International)
Publication Date 01/01/1987
Confirmation Date 07/10/1998
Collection
Page Count 2
Themes Acoustic measurements and noise abatement in general
EAN ---
ISBN ---
Weight (in grams) ---
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