NEN ISO 9295-1992 标准详情
- 标准号:NEN ISO 9295-1992
- 中文标题:声学 - 测量高频噪声发射的通过计算机和商业设备
- 英文标题:Acoustics - Measurements Of High-frequency Noise Emitted By Computer And Business Equipment
- 标准类别:荷兰国家标准NEN
- 发布日期:
Describes four methods for the determination of the sound power levels of high-frequency noise emitted by computer and business equipment in the frequency range covered by the octave band centred at 16 kHz.
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