1/1, 1/3, 1/6, 1/12 octave and full resolution RTA, dB SPL and Sones measurement Leq, NC, NR, RT60 (wideband, octave), spectrogram, waterfall Peak frequency, impulse, fast, medium and slow filters Flat, A/C and cinema X curve Weighting, Averaging White/Pink Noise, sine, square, triangle, ramp, sweep, warble, impulse signals, speaker polarity checker
