Engineered for Fast, High-Performance Audio Measurement

Keysight's M9260A audio analyzer offers ultra-low residual distortion and high amplitude accuracy for fast, high-performance audio measurement. Plus, the M9260A can easily integrate into any audio-related PXI test system with its developer-friendly drivers and commands. 

  • Large 1-million-sample arbitrary waveform buffer speeds up signal generation.
  • Large 1-million-sample input buffer provides fast signal acquisition and analysis.
  • Gain of five amplifiers increases signal sensitivity, leading to accurate replication of signals to and from the device under test.
  • Super-linear, low-noise, analog-to-digital converters and digital-to-analog converters are included.
  • Signal generation yields very low total harmonic distortion (THD) and noise.
  • Two audio generator channels and two audio analyzer channels are included in a single 3U-height PXIe module.

Pure Audio Signal Generation

The M9260A PXIe audio analyzer module provides high-performance audio measurement capabilities that match its pure signal generation. With the M9260A you can do the following:

  • Transmit up to 1 million signal samples at once, avoiding distortion from phase discontinuity.
  • Optimize testing speed with fast signal generation and fast signal analysis.
  • Choose from three impedance selections to match the output of most audio devices.
  • Avoid errors from mismatched impedances in the test system.
M9260A hardware front left view

Key Specifications

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M9260A PXIe Audio Analyzer

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