ISO 11691:1995

Acoustics — Measurement of insertion loss of ducted silencers without flow — Laboratory survey method

Specifies a laboratory substitution method to determine the insertion loss of ducted circular and rectangular silencers without flow, as well as other duct elements for use in ventilating and air-conditioning systems.

SDO:

ISO

Language:

English

ICS Codes:

91.120.20

Status:

Withdrawn

Publish date:

1995-08-02

Standard Number:

ISO 11691:1995