The Audio Precision collection of Technotes, Knowledge Base articles and Whitepapers is an indispensable audio resource.
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AP News and EventsSubscribe to Audio.TST
- APx500 v3.3.1 Released / June 2013
APx500 v3.3.1 brings new acoustic tests, support for POLQA perceptual audio test, increased flexibility for analog connections, new FFT lengths and results. Recommended for all APx users.
- New Acoustic Tests / May 2013
New APx Acoustic Tests provide Rub & Buzz for drivers and Modulated Noise Air Leak detection for enclosures. Integrate acoustic tests directly in APx sequences for complete, rapid production testing.
- POLQA Perceptual Audio Test / May 2013
APx now supports both POLQA and PESQ perceptual audio tests for speech quality. POLQA supports ear and mouth simulators, super wide-band speech, and improved results accuracy.