IEC TR 60303:1970

IEC provisional reference coupler for the calibration of earphones used in audiometry

OVERVIEW

The coupler is recommended as a simple and ready means for the exchange of specifications on audiometers and for calibration of earphones used in audiometry, even though the sound pressure developed by an earphone is not, in general, the same in the coupler as in a person's ear. Has the status of a technical report.

COMMENTS

-

PRODUCT DETAILS

Status Current
Edition 1970
No. of Pages 12
ICS Classification 33.160.50 Accessories
17.140.50 Electroacoustics
Committee TC 29
Available for Purchase For sale in Singapore only
Adoption IEC : 0