IEC 61012:1990
Filters for the measurement of audible sound in the presence of ultrasound
OVERVIEW
This standard specifies the electrical characteristics of a U-weighting filter mainly for use with sound level meters meeting the requirements of IEC 651 for the measurement of audible sound in the presence of ultrasound.
COMMENTS
-
PRODUCT DETAILS
Status | Current |
---|---|
Edition | 1990 |
No. of Pages | 13 |
ICS Classification | 17.140.01 Acoustic measurements and noise abatement in general |
Committee | TC 29 |
Available for Purchase | For sale in Singapore only |
Adoption | IEC |