ДСТУ EN 13819-2:2005
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1 2 4 1 2 З? 4 4.1 4.1.1 4.1.2 4.1.3 4.1.4 4.2 4.2.1 4.2.2 4.2.3 4.2.4 4.3 4.3.1 4.3.2 4.3.3 4.3.4 EN 13819-2 —? —? —? —? —? —? —? —? —? EN 352-1, EN 352-2, EN 352-3, EN 13819-1, EN 24869-1 (ISO 4869-1:1990), EN 24869-3 EN 352-1 У? 4.1 У? 4.2 У? 4.3
Part 2. Acoustic test methods
1 2 EN 24869-1 Acoustics — Hearing protectors — Part 1: Subjective method for the measurement of sound attenuation (ISO 4869-1:1990)
EN 24869-3 Acoustics — Hearing protectors — Part 3: Simplified method for the measurement of insertion loss of ear-muff type protectors for quality inspection purposes (ISO/TR 4869-3:1989)
EN ISO 4869-2 Acoustics — Hearing protectors — Part 2: Estimation of effective EN ISO 11904-1:2002 Acoustics — Determination of sound immissions from sound sources placed close to the ears — Part 1: Technique using a microphone in a real ear (Technique MIRE) (ISO 11904-1:2002).
EN 24869-1 (ISO 4869-1:1990) EN 24869-3 EN ISO 4869-2 EN ISO 11904-1:2002 З? 3.1 3.2 3.3 4 4.1 4.1.1 4.1.2 4.1.3 а?) Ь?) с?) d) е?) f) 4.1.4 4.2 4.2.1 4.2.2 4.2.3 4.2.3.1 4.2.3.2 4.2.3.3 4.2.3.4 4.2.3.5 а?) Ь?) с?) d) е?) 4.2.3.6 а?) Ь?) с?) d) е?) f) h) 4.2.4 4.3 4.3.1 4.3.2 4.3.3 а?) Ь?) с?) d) е?)
4.3.4
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1 — 2 — З? — 4 — EFTA — EN 352-1 Hearing protectors — General requirements — Part 1: Ear-muffs
EN 352-2 Hearing protectors — General requirements — Part 2: Ear-plugs
EN 352-3 Hearing protectors — General requirements — Part 3: Ear-muffs attached to an industrial safety helmet
EN 13819-1 Hearing protectors — Testing — Part 1:Phyeical test methods
[EC 60065 Safety requirements for mains operated electronic and related apparatus for household and similar general use
IEC 60601-1 Medical electronic equipment — Part 1 :General requirements for safety
IEC 61094-1 Measurement microphone — Part 1: Specifications for laboratory standard microphones
IEC 61672 Electroacoustics — Sound level meters.