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1/n Octave Analysis

Octave analysis is part of the acoustics analysis OROS offer.

   

Overview

The 1/n Octave software module computes levels using constant percentage band filters. It complies with the IEC 61260 standard.

Main Features

  1. 1, 1/3rd, 1/12th, 1/24th octave
  2. Complies with IEC 1260 and IEC 804
  3. Fast, slow, impulse time filtering

1/n Octave software module

Acoustic signature and investigation require the use of appropriate analysis methods. The 1/n Octave software module computes levels using constant percentage band filters. It complies with the IEC 61260 standard. Noise signals can be analyzed real-time by the system up to 40 kHz, making it a highly flexible acoustic analyzer.

  • 1, 1/3rd, 1/12th, 1/24th octave
  • Mask, Min/Max live overlay
  • Dedicated DSP processing
  • Complies with IEC 61260 and IEC 60804
  • A,C weighting fi lters and other common ISO standards
  • Fast, slow, impulse time fi ltering
  • Leq, Short Leq, User Leq, Constant BT
  • 1/n Octave Waterfall with profile extraction by band

 

OROS Software
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