Module: ISO_1996::Part_1_2016::Constants

Included in:

ISO_1996::Part_1_2016

Defined in:

lib/iso_1996/part_1_2016.rb

Overview

Constants defined in ISO 1996-1:2016 standard

Constant Summary

REFERENCE_SOUND_PRESSURE =

Reference sound pressure (p₀) as defined in Section 3.1.1 Value: 20 μPa (20e-6 Pa)

20e-6

REFERENCE_TIME =

Reference time (t₀) for sound exposure level as defined in Section 3.1.8 Value: 1 second

1.0

DAY_DURATION =

Standard duration for day period as defined in Annex C.2

12.0

EVENING_DURATION =

Standard duration for evening period as defined in Annex C.2

4.0

NIGHT_DURATION =

Standard duration for night period as defined in Annex C.2

8.0

EVENING_PENALTY =

Penalty for evening period as defined in Annex C.2

5.0

NIGHT_PENALTY =

Penalty for night period as defined in Annex C.2

10.0