The objective of this Standard is to provide details of the tests necessary to verify conformance to all mandatory specifications given in AS IEC 61260.1:2019 for octave-band and fractional-octaveband filters.
AS IEC 61260.2:2019 history
2019AS IEC 61260.2:2019 Electroacoustics — Octave‑band and fractional‑octave‑band filters, Part 2: Pattern evaluation tests