BS 3593:1963被替代
Recommendation on preferred frequencies for acoustical measurements
出版：British Standards Institution
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基本信息
标准编号： BS 3593:1963
发布时间：1963/4/5 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：8
标准简介
For certain acoustical measurements a constant frequency increment is a suitable spacing. More commonly, however, a constant percentage increment is adopted and the test frequencies then form a geometric series. The standard deals with the geometric series and is not intended to apply where a constant frequency increment or other particular spacing would be more suitable. It does not deal with frequencies for music.
标准备注
© British Standards Institution 2013
替代本标准的新标准
