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DIN EN 61260:2003-03
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ELECTROACOUSTICS - OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS |
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ISO 3744:2010
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Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane |
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DIN EN 61672-3:2017-05
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ELECTROACOUSTICS - SOUND LEVEL METERS - PART 3: PERIODIC TESTS (IEC 61672-3:2013) |
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DIN EN 61672-1:2014-07
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ELECTROACOUSTICS - SOUND LEVEL METERS - PART 1: SPECIFICATIONS (IEC 61672-1:2013) |
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ISO 3743-2:1994
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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 |
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ISO 7574-4:1985
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Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 4: Methods for stated values for batches of machines |
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IEC 60942:2003
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Electroacoustics - Sound calibrators |
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ISO 266:1997
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Acoustics — Preferred frequencies |
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ISO 3740:2000
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Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards |
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ISO 7574-1:1985
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Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 1: General considerations and definitions |
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ISO 5801:2017
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Fans — Performance testing using standardized airways |
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DIN 24163-1 E : 1985
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FANS - PERFORMANCE TESTING, STANDARD CHARACTERISTICS |
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ISO 3746:2010
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Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane |
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DIN 24163-2:1985-01
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FANS - PERFORMANCE TESTING, STANDARDIZED TEST AIRWAYS |
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DIN EN 27574-3:1989-03
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ACOUSTICS; STATISTICAL METHODS FOR DETERMINING AND VERIFYING STATED NOISE EMISSION VALUES OF MACHINERY AND EQUIPMENT; PART 3: SIMPLE (TRANSITION) METHOD FOR STATED VALUES FOR BATCHES OF MACHINES |
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DIN EN 60942:2004-05
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ELECTROACOUSTICS - SOUND CALIBRATORS |
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DIN 24163-3:1985-01
|
FANS - PERFORMANCE TESTING OF SMALL FANS USING STANDARDIZED TEST AIRWAYS |
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ISO 7574-3:1985
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Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 3: Simple (transition) method for stated values for batches of machines |
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ISO 3741:2010
|
Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms |
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ISO 7235:2003
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Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure loss |
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ISO 3745:2012
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Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms |
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DIN 24163-2 E : 1985
|
FANS - PERFORMANCE TESTING, STANDARDIZED TEST AIRWAYS |
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IEC 61260:1995
|
Electroacoustics - Octave-band and fractional-octave-band filters |
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DIN EN 27574-1:1989-03
|
ACOUSTICS; STATISTICAL METHODS FOR DETERMINING AND VERIFYING STATED NOISE EMISSION VALUES OF MACHINERY AND EQUIPMENT; PART 1: GENERAL CONSIDERATIONS AND DEFINITIONS |
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IEC 60651:1979+AMD1:1993+AMD2:2000 CSV
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Sound level meters |
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DIN 24163-3 E : 1985
|
FANS - PERFORMANCE TESTING OF SMALL FANS USING STANDARDIZED TEST AIRWAYS |
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ISO 3743-1:2010
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Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for small movable sources in reverberant fields Part 1: Comparison method for a hard-walled test room |