NS 4807:1974 PDF

NS 4807:1974 PDF

Name:
NS 4807:1974 PDF

Published Date:
11/01/1974

Status:
Active

Description:

Relation between sound pressure level of narrow bands of noise in a diffuse field and in a frontally-incident free field for equal loudness

Publisher:
Standards Norway NS Series

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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Number of Pages : 2
Published : 11/01/1974

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