ASTM E1179-87(2003)
Standard Specification for Sound Sources Used for Testing Open Office Components and Systems

Standard No.

ASTM E1179-87(2003)

Release Date

1987

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM E1179-07

Latest

ASTM E1179-13(2019)

Scope

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 E 1111 and E 1130).

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.

ASTM E1179-87(2003) history

• 2019 ASTM E1179-13(2019) Standard Specification for Sound Sources Used for Testing Open Office Components and Systems
• 2013 ASTM E1179-13 Standard Specification for Sound Sources Used for Testing Open Office Components and Systems
• 2011 ASTM E1179-11 Standard Specification for Sound Sources Used for Testing Open Office Components and Systems
• 2007 ASTM E1179-07 Standard Specification for Sound Sources Used for Testing Open Office Components and Systems
• 1987 ASTM E1179-87(2003) Standard Specification for Sound Sources Used for Testing Open Office Components and Systems
• 1987 ASTM E1179-87(1998) Standard Specification for Sound Sources Used for Testing Open Office Components and Systems