AudioMASTER for Analog Audio High-Performance Audio Analyzer and Generator

  • More than 50 measurements using single and multiple tones, amplitude and frequency sweeps, and more
  • Limit testing using window, tunnel, or point limits
  • Audio acquisition and analysis at up to 204.8 kS/s with 24 bits of resolution
  • Audio generation at up to 204.8 kS/s with 24 bits of resolution (NI 4461 only)
  • Ready-to-run configurable step types for TestStand
  • Life-cycle status: mature; not recommended for new designs.
  • Configure Complete PXI System
  • View Support Resources
AudioMASTER is a versatile audio generation and analysis test solution for analog and digital audio validation and production test. AudioMASTER for Analog Audio combines a high-performance NI 4461 dynamic signal acquisition (DSA) device, featuring 24-bit resolution, 204.8 kS/s, two inputs, and two outputs, or an NI 4462 DSA device, featuring 24-bit resolution, a 204.8 kS/s sample rate, and four inputs, with AudioMASTER software for the acquisition, analysis, and generation (NI 4461 only) of analog audio. This combination delivers a comprehensive automated test solution with the performance otherwise found in only costly, high-end audio analyzers.

AudioMASTER offers easy-to-use graphical user interfaces; more than 50 audio measurement results using single-tone, multitone, amplitude sweep, frequency sweep, and step response analysis optimized for automated test; coherent 24-bit acquisition and generation at up to 204.8 kS/s; and seamless integration into TestStand test management software. High test throughput, coverage for design and production requirements, and a relatively low cost ensure a reduced overall ownership cost for high-performance audio test.

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NI AudioMASTER for Analog Audio (PXI/PCI)

Bundle Contents

Price: $ 10,564

Analog Audio Measurement Hardware

NI AudioMASTER, PCI-4461 (24-Bit, 204.8 kS/s, 2-Input/2-Output) 780480-01 Add $ 215

NI AudioMASTER, PCI-4462 (24-Bit, 204.8 kS/s, 4-Input) 780481-01 Add $ 215

NI AudioMASTER, PXI-4461 (24-Bit, 204.8 kS/s, 2-Input/2-Output) 780478-01 Included in price

NI AudioMASTER, PXI-4462 (24-Bit, 204.8 kS/s, 4-Input) 780479-01

Analog Audio Measurement Software Options

Audio Test Development 781086-35 Included in price

Includes the NI Sound and Vibration Analysis software, licensed for test application development.

NI AudioMASTER Software Calibration Add-on 782706-3503 Included in price

Includes a calibration manager for anechoic test chambers, artificial mouths, microphone test stands, and other test system interfaces and devices.

Price: $ 10,564

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