IEC 60318-3 Ed. 1.0 b:1998

Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry

International Electrotechnical Commission , 08/07/1998

Publisher: IEC

File Format: PDF

$21.00$43.00

Description

Standard By:International Electrotechnical Commission , 08/07/1998

Published:08/07/1998

Pages:17

File Size:1 file , 140 KB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

Describes an acoustic coupler for loading supra-aural audiometric earphones as specified in ISO 389 with a specified acoustic impedance, when calibrating audiometers, in the frequency range of 125 Hz to 8 000 Hz.

IEC 60318-3 Ed. 1.0 b:1998 History

IEC 60318-3 Ed. 2.0 b:2014

$47.00 $95.00

IEC 60318-3 Ed. 1.0 b:1998

$21.00 $43.00

More IEC Standards PDF

IEEE C37.238-2011

$54.00 $109.00

IEC 60838-1 Ed. 4.2 b:2011

$169.00 $339.00

IEC 60601-2-54 Ed. 1.0 b COR. 2:2011

$77.00 $155.67

IEC 61162-450 Ed. 1.0 en:2011

$176.00 $352.00