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DADiSP/Octave simplifies octave analysis

An Adept Scientific product story
Edited by the Engineeringtalk editorial team Sep 8, 2008

Adept Scientific has announced the addition of DADiSP/Octave from DSP Development Corporation to its range.

DADiSP/Octave 1/N is a menu-driven module designed to simplify the task of octave, 1/3 octave and 1/N octave analysis used to characterise acoustic energy in a wide variety of applications.

DADiSP/Octave provides 1/N octave analysis using true IIR digital filters that conform to ANSI S1.11 and IEC 1260 specifications.

A, B and C weighting filters can be applied to the input data.

Output results include mean power, maximum power, minimum power and un-weighted RMS values.

The output can be normalised with a calibration value.

The results can be plotted on log or linear axes and exact or preferred frequency values are supported.

All options can be specified through a straightforward dialogue box interface.

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