EN ISO 4869-2:1995/AC:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ACOUSTICS - HEARING PROTECTORS - PART 2: ESTIMATION OF EFFECTIVE A-WEIGHTED SOUND PRESSURE LEVELS WHEN HEARING PROTECTORS ARE WORN
07-23-2013
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Measurement of sound attenuation of hearing protectors
5 Calculation of the assumed protection value APV[fx] of a
hearing protector for a selected protection performance
6 Octave-band method
7 HML method
8 SNR method
Annex A (informative) Example of the calculation of the
assumed protection values, APV[fx]
Annex B (informative) Example of the calculation of L'[Ax]
according to the octave-band method
Annex C (informative) Example of calculation and use of H,
M and L values
Annex D (informative) Example of the calculation and use
of SNR values
Annex E (informative) Bibliography
Annex ZA (normative) - Normative references to international
publications with their relevant European publications
Describes three methods of estimating the A weighted sound pressure levels effective when hearing protectors are worn. Coverage includes: Octave-band method, HML method, and SNR method. Also gives detailed tables.
Committee |
TC 211
|
DocumentType |
Standard
|
PublisherName |
Comite Europeen de Normalisation
|
Status |
Superseded
|
SupersededBy |
Standards | Relationship |
UNE-EN ISO 4869-2:1996 | Identical |
DIN EN ISO 4869-2:1995-08 | Identical |
BS EN ISO 4869-2:1995 | Identical |
UNI EN ISO 4869-2 : 1998 | Identical |
NF EN ISO 4869-2 : 1995 | Identical |
UNI EN ISO 4869-2 : 2019 | Identical |
NEN EN ISO 4869-2 : 1995 C1 2007 | Identical |
NS EN ISO 4869-2 : 2018 | Identical |
DIN EN ISO 4869-2:2015-01 (Draft) | Identical |
ÖNORM EN ISO 4869-2 : 2019 05 01 | Identical |
I.S. EN ISO 4869-2:1996 | Identical |
NS EN ISO 4869-2 : 1995 AC 2007 | Identical |
ISO 4869-2:1994 | Identical |
NEN-EN-ISO 4869-2:2018 | Identical |
PN-EN ISO 4869-2:2018 | Identical |
NBN EN ISO 4869-2 : 1996 COR 2007 | Identical |
SN EN ISO 4869-2 : 1995 CORR 2007 | Identical |
ISO 4869-2:2018 | Identical |
PN EN ISO 4869-2 : 2002 AC 2007 | Identical |
ONORM EN ISO 4869-2 : 1995 | Identical |
PREN 458 : DRAFT 2013 | HEARING PROTECTORS - RECOMMENDATIONS FOR SELECTION, USE, CARE AND MAINTENANCE - GUIDANCE DOCUMENT |
DIN EN 352-8 E : 2008 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - PART 8: ENTERTAINMENT AUDIO EAR-MUFFS |
PREN 13819-2 : DRAFT 2018 | HEARING PROTECTORS - TESTING - PART 2: ACOUSTIC TEST |
DIN EN 352-1 E : 2003 | HEARING PROTECTORS - GENERAL REQUIREMENTS - PART 1: EAR-MUFFS |
DIN EN 352-4:2006-01 | Hearing protectors - Safety requirements and testing - Part 4: Level-dependent ear-muffs |
BS EN 352-4:2001 | Hearing protectors. Safety requirements and testing Level-dependent ear-muffs |
BS EN 352-3:2002 | Hearing protectors. Safety requirements and testing Ear-muffs attached to an industrial safety helmet |
DIN EN 352-3:2003-04 | Hearing protectors - General requirements - Part 3: Ear-muffs attached to an industrial safety helmet |
DIN EN 352-2:2003-04 | Hearing protectors - General requirements - Part 2: Ear-plugs |
DIN EN 352-8:2008-07 | Hearing protectors - Safety requirements and testing - Part 8: Entertainment audio ear-muffs |
EN 352-4:2001/A1:2005 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - PART 4: LEVEL-DEPENDENT EAR-MUFFS |
EN 13819-2:2002 | Hearing protectors - Testing - Part 2: Acoustic test methods |
EN 352-7:2002 | Hearing protectors - Safety requirements and testing - Part 7: Level-dependent ear-plugs |
EN 352-2:2002 | Hearing protectors - General requirements - Part 2: Ear-plugs |
I.S. EN 458:2016 | HEARING PROTECTORS - RECOMMENDATIONS FOR SELECTION, USE, CARE AND MAINTENANCE - GUIDANCE DOCUMENT |
I.S. EN 13819-2:2002 | HEARING PROTECTORS - TESTING - PART 2: ACOUSTIC TEST METHODS |
EN 352-1:2002 | Hearing protectors - General requirements - Part 1: Ear-Muffs |
I.S. EN 352-4:2001 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - PART 4: LEVEL-DEPENDENT EAR-MUFFS |
I.S. EN 352-3:2002 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - EAR-MUFFS ATTACHED TO AN INDUSTRIAL SAFETY HELMET |
I.S. EN 352-7:2002 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - PART 7: LEVEL-DEPENDENT EAR-PLUGS |
EN 352-3:2002 | Hearing protectors - General requirements - Part 3: Ear-muffs attached to an industrial safety helmet |
I.S. EN 352-1:2002 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - EAR MUFFS |
I.S. EN ISO 4869-4:2000 | ACOUSTICS - HEARING PROTECTORS - PART 4 - MEASUREMENT OF EFFECTIVE SOUND PRESSURE LEVELS FOR LEVEL-DEPENDENT SOUND-RESTORATION EAR-MUFFS |
I.S. EN 352-2:2002 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - PART 2: EARPLUGS |
EN 352-8:2008 | Hearing protectors - Safety requirements and testing - Part 8: Entertainment audio ear-muffs |
BS EN 352-8:2008 | Hearing protectors. Safety requirements and testing Entertainment audio ear-muffs |
18/30367667 DC : 0 | BS EN 13819-2 - HEARING PROTECTORS - TESTING - PART 2: ACOUSTIC TEST METHODS |
UNI EN 352-8 : 2008 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - PART 8: ENTERTAINMENT AUDIO EAR-MUFFS |
DIN EN 458:2016-07 | HEARING PROTECTORS - RECOMMENDATIONS FOR SELECTION, USE, CARE AND MAINTENANCE - GUIDANCE DOCUMENT |
BS EN 458:2016 | Hearing protectors. Recommendations for selection, use, care and maintenance. Guidance document |
06/30154243 DC : DRAFT AUG 2006 | ISO 16073 - WILDLAND FIREFIGHTING PERSONAL PROTECTIVE EQUIPMENT - REQUIREMENTS AND TEST METHODS |
16/30348450 DC : 0 | BS EN 13819-3 - HEARING PROTECTORS - TESTING - PART 3: SUPPLEMENTARY ACOUSTIC TEST METHOD |
I.S. EN 352-8:2008 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - PART 8: ENTERTAINMENT AUDIO EAR-MUFFS |
DIN EN 352-2 E : 2003 | HEARING PROTECTORS - GENERAL REQUIREMENTS - PART 2: EAR-PLUGS |
DIN EN 352-7 E : 2003 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - PART 7: LEVEL-DEPENDENT EAR-PLUGS |
BS EN 13819-2:2002 | Hearing protectors. Testing Acoustic test methods |
BS EN 352-1:2002 | Hearing protectors. Safety requirements and testing Ear-muffs |
EN ISO 4869-4:2000 | ACOUSTICS - HEARING PROTECTORS - PART 4 - MEASUREMENT OF EFFECTIVE SOUND PRESSURE LEVELS FOR LEVEL-DEPENDENT SOUND-RESTORATION EAR-MUFFS |
EN 458:2016 | Hearing protectors - Recommendations for selection, use, care and maintenance - Guidance document |
13/30278698 DC : 0 | BS EN 458 - HEARING PROTECTORS - RECOMMENDATIONS FOR SELECTION, USE, CARE AND MAINTENANCE - GUIDANCE DOCUMENT |
DIN EN 352-4 E : 2006 | HEARING PROTECTORS - SAFETY REQUIREMENTS AND TESTING - PART 4: LEVEL-DEPENDENT EAR-MUFFS |
DIN EN 352-3 E : 2003 | HEARING PROTECTORS - GENERAL REQUIREMENTS - PART 3: EAR-MUFFS ATTACHED TO AN INDUSTRIAL SAFETY HELMET |
BS EN 352-2:2002 | Hearing protectors. Safety requirements and testing Ear-plugs |
BS EN 352-7:2002 | Hearing protectors. Safety requirements and testing Level-dependent ear-plugs |
DIN EN 352-1:2003-04 | Hearing protectors - General requirements - Part 1: Ear-Muffs |
ISO 4869-1:1990 | Acoustics Hearing protectors Part 1: Subjective method for the measurement of sound attenuation |
EN 24869-1 : 1992 | ACOUSTICS - HEARING PROTECTORS - SUBJECTIVE METHOD FOR THE MEASUREMENT OF SOUND ATTENUATION |
IEC 60651:1979+AMD1:1993+AMD2:2000 CSV | Sound level meters |
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