ÖNORM EN ISO 11904-2:2021-07

Действует

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

Ссылочные документы

Действует

Amendment 1 - Electroacoustics - Octave-band and fractional-octave band filters - Part 2: Pattern evaluation tests — 4 стр.

Действует

Electroacoustics - Sound level meters - Part 1: Specifications — 103 стр.

Заменен

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

Заменен

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