Analog Audio Analyzer

Analog Audio Analyzer

• Level RMS / THD+N

  The XL2 with balanced XLR and unbalanced RCA inputs offers a comprehensive, high performance audio analyzer. It simultaneously measures balance, level, distortion (THD+N) and frequency. The internal loudspeaker or headphone output offers audible monitoring of either the input signal or just the residual distortion. The optimized low distortion and low noise design enable level measurements down to -112 dBu and residual distortions typically lower than -100 dB, which is unmatched in handheld instruments.

  

• Audio Spectrum

  Spectral audio measurements are offered in the units Volt, dBu and dBV within the following measurement functions:

  • Sound Level Meter (1/3 and 1/1 Octave)
  • FFT
  • 1/12 Octave (optional)

  

• Scope

  The scope function visualizes the waveform of the electrical input signal. It triggers to the fundamental frequency and selects the scaling of the X-axis (time) and Y-axis (level) automatically. The fundamental or most dominant frequency is displayed above the scope screen.