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ISO 1996-1:2016 Acoustics - Description, measurement and assessment of environmental noise - Part 1: Basic quantities and assessment procedures >
ISO 1996-1:2016 Acoustics - Description, measurement and assessment of environmental noise - Part 1: Basic quantities and assessment procedures, 2016
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 3.1 Expression of levels
- 3.2 Time intervals
- 3.3 Ratings
- 3.4 Sound designations
- 3.5 Impulsive sound sources
- 3.6 Day, evening, night sound levels
- 4 Symbols
- 5 Descriptors for environmental noise(s)
- 5.1 Single events
- 5.1.1 Descriptors
- 5.1.2 Event duration
- 5.2 Repetitive single events
- 5.3 Continuous sound
- 6 Noise annoyance
- 6.1 Descriptors for community noise
- 6.2 Frequency weightings
- 6.3 Adjusted levels
- 6.3.1 Adjusted sound exposure levels
- 6.3.2 Adjusted equivalent continuous sound pressure level
- 6.4 Rating levels
- 6.4.1 One sound source
- 6.4.2 Combined sources
- 6.5 Composite whole-day rating levels
- 7 Noise limit requirements
- 7.1 General
- 7.2 Specifications
- 7.2.1 Noise descriptors
- 7.2.2 Relevant time intervals
- 7.2.3 Sound sources and their operating conditions
- 7.2.4 Locations
- 7.2.5 Propagation conditions
- 7.2.6 Uncertainties
- 8 Reporting assessments of environmental noise(s) and estimation of long-term community annoyance response
- 8.1 Estimation of long-term annoyance response of communities
- 8.2 Test report
- Annex A (informative) Adjustments for sound source rating levels
- Annex B (informative) High-energy impulse sounds
- Annex C (informative) Sounds with strong low-frequency content
- Annex D (informative) Relationships to estimate the percentage of a population highly annoyed and the 95 % prediction interval as a function of adjusted day-evening-night and day-night sound levels
- Annex E (informative) Estimated prevalence of a population highly annoyed as a function of adjusted day-evening-night or day-night sound levels using the community tolerance level formulation
- Annex F (informative) Estimated prevalence of a population highly annoyed as a function of adjusted day-evening-night or day-night sound level using a regression formulation
- Annex G (informative) Annoyance caused by exposure to sound in multi-source environments
- Annex H (informative) Theory-based approach to predict the growth of annoyance
- Bibliography [Go to Page]