Deals with performance requirements and methods for testing the performance of analogue, sampled-data, and digital implementations of band-pass filters that comprise a filter set or spectrum analyser.
1995IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters has been changed from IEC 60225:1966 Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations.