Acoustics - Reference zero for the calibration of audiometric equipment, Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

Specifies a specific reference zero for the calibration of audiometric equipment.

Edition :	1st
File Size :	1 file , 1.3 MB
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	9
Product Code(s) :	10172427, 10172426, 10172428
Published :	01/01/2003

AS ISO 389.7-2003 PDF