ISO 7235:1991
Acoustics; measurement procedures for ducted silencers; insertion loss, flow noise and total pressure loss

Standard No.

ISO 7235:1991

Release Date

1991

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 7235:2003

Latest

ISO 7235:2003

ISO 7235:1991 history

• 2003 ISO 7235:2003 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss
• 1991 ISO 7235:1991 Acoustics; measurement procedures for ducted silencers; insertion loss, flow noise and total pressure loss