the third-octave and 1/n octave analyses are important measurements in the field of acoustics. the levels are determined simultaneously in up to 32 third-octave bands and 128 single-tone bands.
key facts
the third-octave and 1/n octave analyses are important measurements in the field of acoustics. the levels are determined simultaneously in up to 32 third-octave bands and 128 single-tone bands.