ISO 354:1985/Amd 1:1997 Acoustics - Measurement of sound absorption in a reverberation room; Amendment 1: Test specimen mountings for sound absorption tests
2003ISO 354:2003 Acoustics - Measurement of sound absorption in a reverberation room
1997ISO 354:1985/Amd 1:1997 Acoustics - Measurement of sound absorption in a reverberation room; Amendment 1: Test specimen mountings for sound absorption tests
1985ISO 354:1985 Acoustics; Measurement of sound absorption in a reverberation room