SIS SS-ISO 266-1985 声学．测试的优先频率

标准号：SIS SS-ISO 266-1985
中文标准名称：声学．测试的优先频率
英文标准名称：Acoustics — Preferred frequencies for measurement
发布日期：1985/2/15 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard specifies preferred frequencies for acoustical measurementsFor 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. This International Standard deals with the geometric series and is not intended to apply to cases where a constant frequency increment, or other particular spacing, would be more suitable, or where there may be good reasons for the adoption or retention of other frequencies.This International Standard does not deal with frequencies for music.