DIN EN ISO 11904-2 PDF

Published Date: 06/01/2021

Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO 11904-2:2021)

Published Date: 01/01/2021

Draft Document - Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO/FDIS 11904-2:2020); German and English version prEN ISO 11904-2:2020

Published Date: 02/01/2005

Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO 11904-2:2004)

Published Date: 06/01/1995

Audiometers - Part 4: Equipment for extended high-frequency audiometry (IEC 60645-4:1994); German version EN 60645-4:1995

Published Date: 05/01/1992

Acoustics; audiometric test methods; part 1: basic pure tone air and bone conduction threshold audiometry; identical with ISO 8253-1:1989

Published Date: 02/01/2008

Draft Document - Acoustics - Acoustic test methods - Part 1: Basic pure-tone air and bone conduction threshold audiometry (ISO/CD 8253-1:2007)

Published Date: 04/01/2011

Acoustics - Audiometric test methods - Part 1: Pure-tone air and bone conduction audiometry (ISO 8253-1:2010); German version EN ISO 8253-1:2010

Published Date: 01/01/1996

Guidelines for Canadian Drinking Water Quality - Sixth Edition