La description

Key Facts The rub & buzz measurement enables users to determine production errors in loudspeakers in next to no time by measuring the interference signals in the frequency range above the usual distortion products. The third-octave analysis and 1/n octave analysis are important measurements throughout the field of acoustics. The levels are determined simultaneously in up to 32 thirdoctave bands and 128 single-tone bands in line with the is also part of this option. The transfer and coherence functions are used to determine the transmission behavior of a DUT with the aid of music, speech or noise signals. The impulse response display is based on these functions. These functions can also be used for measuring the interchannel delay – for example, to determine the time delay of two channels during active transmission.
''