ASA S12.51 AMERICAN NATIONAL STANDARD Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Precision methods for reverberation test rooms (a Nationally Adopted International Standard)
Список продуктов
Данный раздел/документ содержится в продуктах:
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- ISO 6926 Acoustics - Requirements for the Performance and Calibration of Reference Sound Sources Used for the Determination of Sound Power Levels - Second Edition; Corrected and Reprinted 12/01/2000
- 17
- ISO 6926 Acoustics - Requirements for the Performance and Calibration of Reference Sound Sources Used for the Determination of Sound Power Levels - Second Edition; Corrected and Reprinted 12/01/2000
- 17.140
- ISO 6926 Acoustics - Requirements for the Performance and Calibration of Reference Sound Sources Used for the Determination of Sound Power Levels - Second Edition; Corrected and Reprinted 12/01/2000
- 17.140.01
- ISO 9295 Acoustics - Measurement of High-Frequency Noise Emitted by Computer and Business Equipment - First Edition; Corrected and Reprinted- 1989
- ISO 9295 Acoustics - Measurement of High-Frequency Noise Emitted by Computer and Business Equipment - First Edition; Corrected and Reprinted- 1989
- ISO 9295 Acoustics - Measurement of High-Frequency Noise Emitted by Computer and Business Equipment - First Edition; Corrected and Reprinted- 1989
- Картотека зарубежных и международных стандартов
Acoustical Society of America
AMERICAN NATIONAL STANDARD Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Precision methods for reverberation test rooms (a Nationally Adopted International Standard)
N S12.51
Автоматический перевод:
AMERICAN NATIONAL Акустика STANDARD – Определение уровней звуковой мощности и звуковые энергетические уровни шумовых источников с помощью звукового давления – методы Точности для реверберации тестирует комнаты (Национально Принятый Международный стандарт)
Эквиваленты данного стандарта:
- DS DS/EN ISO 3741 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms
- ISO 3741 Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for reverberation test rooms - Fourth Edition
- CEN EN ISO 3741 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms
- BSI BS EN ISO 3741 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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