JJF 1191-2019
Calibration Specification for Acoustic Performance of Audiometry Rooms (English Version)

Standard No.

JJF 1191-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

National Metrological Technical Specifications of the People's Republic of China

Latest

JJF 1191-2019

JJF 1191-2019 history

• 2019 JJF 1191-2019 Calibration Specification for Acoustic Performance of Audiometry Rooms
• 2008 JJF 1191-2008 Calibration Specification for Acoustic Performance of Audiometry Rooms