2022DIN 45687:2022-05 Acoustics - Software products for the calculation of the sound propagation outdoors - National supplement to DIN ISO 17534-1 / Note: Date of issue 2022-03-25*Intended as replacement for DIN 45687 (2006-05).
2006DIN 45687:2006-05 Acoustics - Software products for the calculation of the sound propagation outdoors - Quality requirements and test conditions / Note: To be replaced by DIN 45687 (2022-05).
2006DIN 45687:2006 Acoustics - Software products for the calculation of the sound propagation outdoors - Quality requirements and test conditions
1970DIN 45687 E:2004-03 Acoustics - Software products for the calculation of the sound propagation outdoors - National supplement to DIN ISO 17534-1