PC_35_05  Acoustic characteristics

Contains

No current codes. Contains codes that are not in use.

PC_35_05_05  Acoustic impedance

PC_35_05_53  Noise absorption coefficient

PC_35_05_54  Noise frequency

PC_35_05_55  Noise level

PC_35_05_56  Noise reduction coefficient (NRC)

PC_35_05_57  Noise transmission factor

PC_35_05_72  Reverberation time

PC_35_05_75  Sound absorption average (SAA)

PC_35_05_76  Sound attenuation

PC_35_05_77  Sound energy density

PC_35_05_78  Sound energy flux

PC_35_05_79  Sound intensity

PC_35_05_80  Sound isolation

PC_35_05_81  Sound power

PC_35_05_82  Sound pressure

PC_35_05_83  Sound reflectiveness

PC_35_05_84  Sound transmission class (STC)

PC_35_05_86  Speech intelligibility

PC_35_05_87  Speed of sound

Other items in this category

No current codes. Contains codes that are not in use.

PC_35_15  Chemical characteristics

Contains 12 current codes

PC_35_25  Electrical characteristics

Contains 21 current codes

PC_35_27  Energy characteristics

Contains 14 current codes

PC_35_28  Environmental characteristics

Contains 11 current codes

PC_35_30  Fire performance characteristics

Contains 22 current codes

PC_35_48  Lighting characteristics

Contains 14 current codes

PC_35_51  Mechanical characteristics

Contains 26 current codes

PC_35_60  Optical characteristics

Contains 8 current codes

PC_35_63  Physical characteristics

Contains 28 current codes

PC_35_65  Physico-chemical characteristics

Contains 31 current codes

PC_35_85  Sustainability characteristics

Contains 17 current codes

PC_35_88  Temperature characteristics

Contains 19 current codes

PC_35_90  Thermal characteristics

Contains 2 current codes