DIN EN ISO 9612:2023-03 Acoustics - Determination of occupational noise exposure - Methodology (ISO/DIS 9612:2023); German and English version prEN ISO 9612:2023 / Note: Date of issue 2023-01-27*Intended as replacement for DIN EN ISO 9612 (2009-09).
2023DIN EN ISO 9612:2023-03 Acoustics - Determination of occupational noise exposure - Methodology (ISO/DIS 9612:2023); German and English version prEN ISO 9612:2023 / Note: Date of issue 2023-01-27*Intended as replacement for DIN EN ISO 9612 (2009-09).
2012DIN 45645-2:2012 Determination of rating levels from measurement data - Part 2: Determination of the noise rating level for occupational activities at the work place for the level range underneath the given risk of hearing damage
2009DIN EN ISO 9612:2009-09 Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009); German version EN ISO 9612:2009 / Note: To be replaced by DIN EN ISO 9612 (2023-03) (in preparation).
2009DIN EN ISO 9612:2009 Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009); English version of DIN EN ISO 9612:2009-09
0000 DIN EN ISO 9612:2007
1997DIN 45645-2:1997 Determination of rating levels from measurements - Part 2: Noise immissions at the work place