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AS 3657.1-1989 PDF

AS 3657.1-1989 PDF

Name:
AS 3657.1-1989 PDF

Published Date:
12/31/1988

Status:
[ Withdrawn ]

Description:

Acoustics - Expression of the subjective magnitude of sound or noise - Pure tones, equal-loudness contours

Publisher:
Standards Australia

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Czech version):
200 business days
SKU:
as-3657-1-1989_2065319
Choose Document Language:
10.89 €
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Specifies the relations existing, for the condition of equal-loudness level, between the sound pressure levels and frequencies of pure (sinusoidal) continuous tones in the different conditions. The relations are expressed by means of an equation in bilinear form, for the preferred frequencies in the one-third octave series from 20 Hz to 12 500 Hz inclusive. It is based on ISO 226:1987.
Edition : 1st
File Size : 1 file , 76 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 8
Product Code(s) : 10154024, 10154039, 10154046
Published : 12/31/1988

History

AS 3657.1-1989
AS 3657.1-1989
Published Date: 12/31/1988
Acoustics - Expression of the subjective magnitude of sound or noise - Pure tones, equal-loudness contours
10.89 €
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