Audio Precision News

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Retrieving a DUT serial number with APx

Deriving Fractional Octave Spectra from the FFT with APx

Dolby Confidence Tests with APx

Comparing 2700 with PSIA to APx with Digital Serial Option

From the Test Bench: Resistor noise and non-linearity

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About Audio Precision

Since our founding in 1984, Audio Precision® (AP) has evolved into the worldwide leader for audio analyzers and audio testing. We maintain a singular focus: to help engineers worldwide design, validate, characterize, and manufacture audio components, products and systems.

Fast forward forty years and AP is the recognized global standard in audio tests. We provide elite audio analysis, audio measurement software, and a wide range of modules, options and accessories to support analog and digital audio measurement, as well as electro-acoustic testing, and much more.