BS 3383:1988

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Specification for normal equal-loudness level contours for pure tones under free-field listening conditions
standard by BSI Group, 02/29/1988

Category:

Specifies, for the condition of equal loudness and certain other stated conditions, relationships between sound pressure levels and frequencies of pure continuous tones. These are expressed by means of a bilinear equation for the preferred frequencies in the one-third octave series from 20 to 12500 Hz. A graphical illustration is included.

Product Details

Published:
02/29/1988
ISBN(s):
0580164861
Number of Pages:
12
File Size:
1 file , 500 KB
Product Code(s):
00178297, 00178297, 00178297
Note:
This product is unavailable in Ukraine, Russia, Belarus