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Standards [CURRENT]

ABNT NBR ISO 717-1

Acoustics - Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation
Edition 2021-11-09

Standards [CURRENT]

ABNT NBR ISO 717-2

Acoustics - Rating of sound insulation in buildings and of building elements Part 2: Impact sound insulation
Edition 2022-01-14

Standards [CURRENT]

ABNT NBR ISO 3382-1

Acoustics - Measurement of room acoustic parameters Part 1: Performance spaces
Edition 2017-06-26

Standards [CURRENT]

ABNT NBR ISO 3382-2

Acoustics - Measurement of room acoustic parameters Part 2: Reverberation time in ordinary rooms
Edition 2017-06-26

Standards [CURRENT]

ABNT NBR ISO 3382-3

Acoustics - Measurement of room acoustic parameters Part 3: Open plan offices
Edition 2017-06-26

Standards [CURRENT]

ABNT NBR ISO 10052

Acoustics - Field measurements of airborne and impact sound insulation and of service equipment sound - Survey method
Edition 2022-09-29

Standards [CURRENT]

ABNT NBR ISO 10847

Acoustics - In-situ determination of insertion loss of outdoor noise barriers of all types
Edition 2021-11-19

Standards [CURRENT]

ABNT NBR ISO 11690-1

Acoustics - Recommended practice for the design of low-noise workplaces containing machinery Part 1: Noise control strategies
Edition 2022-05-12

Standards [CURRENT]

ABNT NBR ISO 16032

Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method
Edition 2020-04-22

Standards [CURRENT]

ABNT NBR ISO 16283-1

Acoustics - Field measurement of sound insulation in buildings and of building elements Part 1: Airborne sound insulation
Edition 2018-12-17

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