Used AUDIO PRECISION APx525 #9207080 for sale

AUDIO PRECISION APx525 is an electronic test and measurement tool designed for audio product developers. It allows users to quickly and accurately test and troubleshoot audio components and systems for proper operation. AUDIO PRECISION APX 525 provides testing capability up to 192 kHz sample rate and 24-bit resolution. It includes a 4-channel audio analyzer, signal source, and generator, as well as a range of other measurement functions including distortion, frequency response, impedance, and signal-to-noise ratio. At the core of APx525 is a powerful 32-bit floating-point DSP engine. This enables advanced audio measurement functions such as the number of simultaneous tones, summation features, simultaneous tone-burst measurements, multi-window time-level graphics, and frequency-domain analysis. Additionally, APX 525 includes a comprehensive set of signal processing tools, including filter lengths up to 1024 ksamples, convolution, correlation, and octave or 1/3 octave analysis. It also features several proprietary AUDIO PRECISION ambient noise cancellation techniques to minimize system noise. AUDIO PRECISION APx525 features multiple displays including both pass/fail and time/value. The pass/fail display shows if standards are being met at various points of the signal chain while the time/value display shows detailed input and output levels from various components. AUDIO PRECISION APX 525 also contains several powerful tools for automated audio testing. Advanced scripting functions enable users to define and execute tests in a fully automated fashion, freeing time for other tasks. It also includes a sophisticated on-screen test sequences editor which makes it easy to define and fine-tune a series of tests to be run with a single command. Finally, APx525 is designed with an industrial-grade design, making it robust and reliable for everyday use. Its highly customizable user interface simplifies operation and makes it easy to interpret test results. The frequency domain analysis capability of APX 525 provides deep insight into the performance of audio systems and components, making it an invaluable tool for audio engineers.