DANSK DS/EN ISO 389-4 PDF

DANSK DS/EN ISO 389-4 PDF

Name:
DANSK DS/EN ISO 389-4 PDF

Published Date:
03/31/1999

Status:
[ Active ]

Description:

Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise

Publisher:
Dansk Standard

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Czech version):
200 business days

SKU:
dansk-ds-en-iso-389-4_2690293

Choose Document Language:
13.20 €
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SAME AS ISO 389-4

This standard specifies reference levels for narrow-band masking noise presented by air conduction from an earphone in pure-tone audiometry.


Edition : 99
File Size : 1 file , 700 KB
Number of Pages : 14
Product Code(s) : DS-013, DS-013
Published : 03/31/1999

History


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