Audio analyzer

  • 10-Sep-2011 12:15 EDT

The Agilent Technologies U8903A audio analyzer offers new digital audio interface options that expand the U8903A’s capabilities with AES3, SPDIF, and DSI (digital serial interface) formats for versatile, high-performance analog and digital audio testing. The DSI format offers four sub formats—I2S, left justified, right justified, and DSP—for R&D engineers to analyze and verify a wide range of digital audio applications. The upgraded U8903A contains the full functions of analog domain and digital domain audio measurement in a single unit, allowing engineers and technicians to quickly perform complex cross-domain measurements in industries such as IC component and module design, wireless communications, and consumer audio. The enhanced audio analyzer features a wide logic level input range of 1.2 to 3.3 v.

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