This part of IEC 61260 provides details of the tests necessary to verify conformance to all mandatory specifications given in IEC 61260-1:2014 for octave-band and fractional-octaveband filters. Tests and test methods are applicable to class 1 and class 2 bandpass filters. The aim is to ensure that all testing laboratories use consistent methods to perform pattern-evaluation tests.
IEC 61260-2:2016 history
2017IEC 61260-2:2016/AMD1:2017 Amendment 1 - Electroacoustics - Octave-band and fractional-octave band filters - Part 2: Pattern evaluation tests
2017IEC 61260-2:2017 Electroacoustics - Octave-band and fractional-octave band filters - Part 2: Pattern evaluation tests
2016IEC 61260-2:2016 Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests