IEC 60268-4 Ed. 3.0 en:2004

Sound system equipment - Part 4: Microphones

International Electrotechnical Commission, 02/05/2004

Publisher: IEC

File Format: PDF

$89.00$179.00

Description

Published:05/02/2004

Pages:45

File Size:1 file , 620 KB

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

specifies methods of measurement for the electrical impedance, sensitivity, directional response pattern, dynamic range and external influences of sound system microphones, and also gives recommendations as to characteristics to be specified. It applies to sound system microphones for all applications for speech and music

More IEC standard pdf

IEC 61215-1 Ed. 2.0 b:2021

Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1: Test requirements

$164.00 $329.00

IEC 61280-1-3 Ed. 3.0 b:2021

Fibre optic communication subsystem test procedures - Part 1-3: General communication subsystems - Measurement of central wavelength, spectral width and additional spectral characteristics

$95.00 $190.00

IEC 62563-1 Amd.2 Ed. 1.0 b:2021

Amendment 2 - Medical electrical equipment - Medical image display systems - Part 1: Evaluation methods

$47.00 $95.00

IEC 62832-1 Ed. 1.0 b:2020

Industrial-process measurement, control and automation - Digital factory framework - Part 1: General principles

$139.00 $278.00