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声级计校准
释义
声级计校准
Encyclopedia
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电声计量
释
sound level meter calibration
声级计校准
对声级计的电声学性能指标进行确认的过程。校准方法应参照JJG 188《声级计检定规程》中规定的项目进行。
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sounding datum
sounding device
sounding electrode
sounding information processing system
sounding machine
sounding of the lower ionosphere
sounding pole
sounding rocket
sounding rod
soundings
sounding thinning
sound insulation
sound insulation and noise reduction materials
sound insulation class
sound insulation coefficient
sound insulation enclosure
sound insulation in architecture
sound insulation material
sound insulation of combined structure
sound insulation room
sound intensity
sound intensity level
sound intensity meter
sound interferometer
sound interpretation
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