Used AUDIO PRECISION APx515 #9278819 for sale

AUDIO PRECISION APx515 is an electronic test equipment product that is designed to provide advanced measuring and analysis capabilities for audio measurements of components such as speakers, amplifiers, mixers and other audio equipment. APx515 offers accurate, repeatable, and reliable acoustic measurements for a variety of applications. AUDIO PRECISION APx515 is powered by a powerful, robust, and reliable operating system, Windows XP, and includes an intuitive graphical user interface (GUI) which provides easy access to all the test functions. APx515 also includes advanced audio measurement features such as frequency-domain multiple active channel (FMAC) which enables independent individual-channel measurement. This is done by dividing the individual signals into two independent frequency bands before they are combined and processed as one signal. The FMAC feature allows for accurate and repeatable high-frequency measurements, such as harmonic distortion, crosstalk, frequency response, and other acoustic parameters in multiple channels. AUDIO PRECISION APx515 features a wide range of I/O options including analog unbalanced and balanced, digital AES/EBU, Coax/Toslink, and digital audio outputs such as SPDIF. It also features a high-resolution 20-bit A/D converter for accurate measurement of audio signals. APx515 includes an integrated multi-channel digital signal processor (DSP) which allows for advanced signal processing capabilities such as equalization and filtering. AUDIO PRECISION APx515 includes a variety of advanced measurement functions, including the option to order customized setups with multiple active channels, as well as the unique SMPTE audio-benchmarking facility. This feature provides a series of comprehensive audio tests which enable developers to measure the performance of their components in a greater degree of detail compared to standard test methods. APx515 also provides the ability to measure distortion and frequency response together in real time, allowing for faster and more informative testing. Additionally, AUDIO PRECISION APx515 can be used to measure components in different listening rooms for correlation testing, and has the ability to generate dynamic reference signals such as pink noise for acoustic measurements. APx515 is a highly sophisticated piece of electronic test equipment designed to provide reliable and accurate audio measurements. Its built-in features such as the FMAC capability, high-resolution A/D converter, and integrated DSP make AUDIO PRECISION APx515 a compelling choice for testing audio components for product development, research, and production.