Акустика. Шум, утворюваний машинами й устаткованням. Вимірювання рівнів звукового тиску на робочому місці та в інших характерних точках. Метод з урахуванням поправок на умови середовища

(ISO 11204:1995,

2011

1 2 4 0 1 2 4 5 6 7 8 9 10 11 12 13 ISO 11204 —? —? ■? — ■? — —? —? 0 0.1 а?) Ь?) 0.2

ACOUSTICS

NOISE EMITTED BY MACHINERY AND EQUIPMENT

Measurement of emission sound pressure levelsata work station and at other specified positionsMethod requiring environmental corrections
1 1.1 1.2 1.3 1.4 а?) Ь?) с?) с?і? ) е?) f) 1.5 2 ISO 2204:1979 Acoustics. Guide to International Standards on the measurement of airborne acoustical noise and evaluation of its effects on human beings
ISO 3744:1994 Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane
ISO 3746:1995 Acoustics. Determination of sound power levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane
ISO 11200:1995 Acoustics. Noise emitted by machinery and equipment. Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
ISO 12001Acoustics. Noise emitted by machinery and equipment. Rules for the drafting and presentation of a noise test code
IEC 60651:1979 Sound level meters

IEC 61260 2) Electroacoustics. Octave-band and fractional-octave-band filters.
ISO 2204:1979 ISO 3744:1994 ISO 3746:1995 ISO 11200:1995 ISO 12001 1) 3.1 3.2 3.3 —? —? 3.3.1 V. 2)

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9.2 9.3 9.3.1 9.3.2 9.4 9.5 а?) Ь?) с?) d) е?) f) 10 10.1 10.1.1

— A -

10.1.2 10.1.3 10.1.4 10.2 10.2.1 10.2.2 а?) Ь?) с?) 10.2.3 11 11.1 11.2 11.3 11.4 11.5 12 12.1 —? —? —? —? —? —? 12.2 а?) Ь?) с?) d) 12.3 а?) Ь?) 1) 2) 3) 12.4 Ь?) с?) 12.5 12.6 а?) Ь?) A - с?) d) A - е?) A - f) 13 а?)
Z/TOOIglpO0’^' b)
K3J = -10
L — L[/j/ - Lg + S o = 1

A = a-Sj, ( S v —

( 1 ISO 1996-1:1982 Acoustics. Description and measurement of environmental noise. Part 1: Basic quantities and procedures.
2 ISO 3740:1980 Acoustics. Determination of sound power levels of noise sources. Guidelines for the use of basic standards and for the preparation of noise test codes.
3 ISO 3741:1988 Acoustics. Determination of sound power levels of noise sources. Precision methods for broad-band sources in reverberation rooms.
4 ISO 3742:1988 Acoustics. Determination of sound power levels of noise sources. Precision methods for discrete-frequency and narrow-band sources in reverberation rooms.
5 ISO 3743-1:1994 Acoustics. Determination of sound power levels of noise sources. Engineering methods for small, movable sources in reverberant fields. Part 7. Comparison method for hard-walled test rooms.
6 ISO 3743-2:1994 Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for small, movable sources in reverberant fields. Part 2. Methods for special reverberation test rooms.
7 ISO 3745:1977 Acoustics. Determination of sound power levels of noise sources. Precision methods for anechoic and semi-anechoic rooms.
8 ISO 3747:1987 Acoustics. Determination of sound power levels of noise sources. Survey method using a reference sound source.

9 ISO 48713) Acoustics. Declaration and verification of noise emission values of machinery and equipment.
10 ISO 7779:1988 Acoustics. Measurement of airborne noise emitted by computer and business equipment.
11 ISO 9614-1:1993 Acoustics. Determination of sound power levels of noise sources using sound intensity. Part 1: Measurement at discrete points.
12 ISO 9614-2 4 ) Acoustics. Determination of sound power levels of noise sources using sound intensity. Part 2. Measurement by scanning.
13 ISO 11201:1995 Acoustics. Noise emitted by machinery and equipment. Measurement of emission sound pressure levels at a work station and at other specified positions. Engineering method in an essentially free field over a reflecting plane.
14 ISO 11202:1995 Acoustics. Noise emitted by machinery and equipment. Measurement of emission sound pressure levels at a work station and at other specified positions. Survey method in situ.
15 ISO 11203:1995 Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level.
16 ISO 11690-3 4) Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 3. Sound propagation and noise prediction in workrooms.
3) '