標準號：DIN EN 61260-2003
中文標準名稱：電聲學.倍頻程頻帶和分倍頻程頻帶濾波器
英文標準名稱：Electroacoustics - Octave-band and fractional-octave-band filters (IEC 61260:1995 + A1:2001); German version EN 61260:1995 + A1:2001
標準類型：L18
發(fā)布日期：2003/3/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L18
國際標準分類號：17.140.50
適用范圍：This standard provides performance requirements and methods for testing the performance of analogue, sampled-data, and digital implementions of band-pass filters that comprise a filter set or spectrum analyser. The extent of the passband region of a filter's relative attenuation characteristic is a constant percentage of the midband frequency for all filters of a given bandwidth. The Amendment A1 concerns EMC, i.e. specifications regarding the immunity of the apparatus and regarding the upper limits on radio-frequency emissions.#,,#