NF S30-007-7:2006
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7 : reference threshold of hearing under free-field and diffuse-field listening conditions.

Standard No.

NF S30-007-7:2006

Release Date

2006

Published By

Association Francaise de Normalisation

Latest

NF S30-007-7:2006

Replace

NF S30-007-7:1999

NF S30-007-7:2006 history

• 0000 NF S30-003:2004
• 1987 NF S30-003:1987 ACOUSTICS. NORMAL EQUAL-LOUDNESS CONTOURS.