ISE 2026

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DAGA 2026

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Made in Switzerland Precision Engineering

Real Time Analyzer RTA

The XL2 as a Real Time Analyzer RTA

The RTA perfectly suits tasks such as optimization of sound systems and rooms. The XL2 measures and logs wideband values and the real time spectrum in 1/1 or 1/3 octave-band resolution according to IEC 61260 class 0. The sound level meter results of the wideband and RTA spectrum are simultaneously available.

Xl2 Screen Rta Real Time Analyzer

Real Time Analyzer Features

  • 1/3 octave, 1/1 octave
  • Frequency weighting: A, C, Z (=flat)
  • Time weighting: Fast, slow and optional impulse
  • Percentile statistics for Lxy (x= A, C or Z, y= F or S ): 1 – 99% (optional)