Audio Precision, Inc.

Controls & Controllers

I/O Module allows multichannel, chip-level analysis.

Designed for APx audio analyzers, APx Digital Serial I/O option allows engineers to test audio devices at IC level rather than being limited to evaluating only external inputs and outputs of device. Module also allows all normal audio measurements to be carried out on A/D and D/A converters, codecs, DSPs, and sample rate converters. Unit supports variety of serial interface formats, and can...

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Laboratory and Research Supplies and Equipment

Audio Analyzers offer multiple channels and digital I/O.

Designed for testing automotive audio systems, APx521 and APx526 feature 4 analog inputs, 2 analog outputs, and one-click measurements. Model APx526 also includes 192K digital I/O, and both models offer typical THD+N of -108 dB at 1 kHz, 2.5 V. Users can define sequences of measurements with multiple signal paths, pass/fail limits, and automatically generated reports. Capable of taking 14...

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Laboratory and Research Supplies and Equipment

Audio Analyzer is available in 2-channel models.

Suited for R/D engineers and production technicians, APx525 and APx520 offer one-click measurements, automated measurement sequencer, and continuous sweep technology that can derive 14 measurements in 7 sec. Model APx525 has 2 balanced and 2 unbalanced analog I/O in addition to 192K DIO, while APx520 has equal performance and as many analog connectors but no DIO. Both can generate signals down to...

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Laboratory and Research Supplies and Equipment

Multichannel Analyzer simplifies audio test automation.

Along with v2.1 measurement software, APx500 Series facilitates automation in audio test with Measurement Navigator, which lets users build sequence of measurements across multiple signal paths with operator prompts, customized pass/fail limits, calls to external applications, and automatic graphic reports. Also included, DIO module provides AES/EBU connectivity, switcher support that extends...

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Laboratory and Research Supplies and Equipment

Audio Precision Announces World's First Dedicated 16 Channel Audio Analyzer

Newest APx doubles previous measurement speed and channel count, adds support for CEA-2006 and EIA/CEA-490-A standards for power amp testers. BEAVERTON, Ore., March 5 -- Audio Precision, Inc., the worldwide leader in audio test and measurement, today announced the APx586 16 channel audio analyzer, featuring 16 input channels and 8 output channels for signal analysis. Expanding on the success of...

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Laboratory and Research Supplies and Equipment

Audio Precision Launches New Instrument Rental Program for Its High Performance Audio Analyzers

New program makes industry's highest performance audio analyzers available for rent for short term projects and lease-to-own BEAVERTON, Ore., Nov. 20 // -- Audio Precision, Inc., the worldwide leader in audio test and measurement, today announced the launch of an instrument rental program for its entire range of high performance audio analyzers. The new rental program gives audio engineers access...

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Laboratory and Research Supplies and Equipment

Audio Analyzer has 8 simultaneous channels of analog I/O.

Able to take multiple measurements simultaneously, PC-controlled APx585 employs user-interface that let users automate test sequences without any programming. Test sequences are supported with integrated reporting facility and reports are exportable. To facilitate design team collaboration, project file structure includes all measurement settings and automated sequences. Along with real-time...

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Laboratory and Research Supplies and Equipment

Audio Analyzers test playback-only devices.

Audio Precision ATS-2 and 2700 Series Analyzers use QuickTest application to automatically measure performance of playback-only devices by playing proprietary multitone. Results for dc offset, output level, distortion, frequency response, phase deviation, noise, and crosstalk are displayed on screen against pre-defined pass/fail limits and all measurements are saved in file for later analysis....

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