Norm
[AKTUELL]
ABNT NBR IEC 61260-2
ABNT NBR IEC 61260-2
Electroacoustics - Octave-band and fractional-octave-band filters Part 1: Pattern-evaluation tests
Titel (englisch)
Electroacoustics - Octave-band and fractional-octave-band filters Part 1: Pattern-evaluation tests