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Audio Precision cuts test times with APx500 v8.0

Audio Precision cuts test times with APx500 v8.0

Audio Precision cuts test times with APx500 v8.0

The v8.0 upgrade of Audio Precision’s APx500 measurement software provides access to THD+N results using the FastSweep stimulus in Continuous Sweep, Acoustic Response and Loudspeaker production test. Audio Precision says this fast-stepped frequency signal sweep offers advantages over a logarithmically swept sine (chirp) signal, including an ability to sweep from low to high frequency or high to low frequency, a lack of transient ripples at low or high frequencies, support for measuring harmonics above the 20th and precise control of the number of discrete points used in measurements.

It also incorporates updates to Bose SoneTrac which allows users to make SoneTrac measurements in the same way as Bose to provide more refined control over signal processing in the detection of rub and buzz defects.

“Version 8.0 allows users to benefit from as much as a 40% saving in test times,” says Daniel Knighten, Audio Precision general manager. “This upgrade reinforces our philosophy of delivering a continuous programme of improvements that not only saves customers time and money, but also increases the value of their new and existing analysers.”



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Audio Precision updates its APx500

01 Dec 2021

Redefining acoustic testing

04 Jan 2021

AP reduces test time

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