| 1. |
. |
ASA S12.1 |
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1983-JAN-01 • 现用 •
Guidelines for Preparation of Standard Procedures to Determine the Noise Emission from Sources-ASA 49
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| 2. |
. |
ASA S12.2 |
|
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2008-JAN-01 • 现用 •
Criteria for Evaluating Room Noise
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| 3. |
. |
ASA S12.3 |
|
|
1985-JAN-01 • 现用 •
Statistical Methods for Determining and Verifying Stated Noise Emission Values of Machinery and Equipment-ASA 57
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| 4. |
. |
ASA S12.4 |
|
|
1986-JAN-01 • 已撤销 •
Assessment of High-Energy Impulsive Sounds with Respect to Residential Communities-ASA 63
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| 5. |
. |
ASA S12.5 |
|
|
2006-JAN-01 • 现用 •
Acoustics Requirements for the Performance and Calibration of Reference Sound Sources Used for the Determination of Sound Power Levels-ISO 6926:1999
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| 6. |
. |
ASA S12.6 |
|
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2008-JAN-01 • 现用 •
Methods for Measuring the Real-Ear Attenuation of Hearing Protectors
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| 7. |
. |
ASA S12.7 |
|
|
1986-JAN-01 • 现用 •
Methods for Measurement of Impulse Noise-ASA 62
|
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| 8. |
. |
ASA S12.8 |
|
|
1998-JAN-01 • 现用 •
METHODS FOR DETERMINING THE INSERTION LOSS OF OUTDOOR NOISE BARRIERS
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| 9. |
. |
ASA S12.9 PART 2 |
|
|
1992-JAN-01 • 现用 •
Quantities and Procedures for Description and Measurement of Environmental Sound Part 2: Measurement of Long-Term, Wide-Area Sound
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| 10. |
. |
ASA S12.9 PART 3 |
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|
1993-JAN-01 • 现用 •
Quantities and Procedures for Description and Measurement of Environmental Sound Part 3: Short-Term Measurements with an Observer Present
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