ANSI/AHRI 280-2011 标准详情
- 标准号:ANSI/AHRI 280-2011
- 中文标题:63 Hz倍频带内混响室的限制要求
- 英文标题:Requirements for the Qualification of Reverberation Rooms in the 63 Hz Octave Band
- 标准类别:美国国家标准
- 发布日期:2011
Applies to products rated in the 63-Hz Octave Band (50-, 63-, and 80-Hz One-Third Octave Bands) where the sound power is determined from measurements made in a reverberation room by using the comparison method as specified per ANSI Standard S12.51/IS
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