APx Interfaces & Modules


APx500 Series Analyzer Interfaces & Modules
Delivering connectivity with a wide array of audio formats and devices

APx Interfaces & Modules

APx500 Series audio analyzers provide more connectivity options with higher performance specifications than any other analyzer in the world. Every interface option is fully integrated into our software, eliminating uncertainty and enabling faster test setup, while our test software provides unique measurement views and results that are trusted everywhere.

Advanced Digital I/O (ADIO) module: Enhanced capabilities for AES, SPDIF and TOSLINK
Advanced Master Clock (AMC): Jitter Measurements, External Triggering, and Clock Synchronization for APx Audio Analyzers
ASIO interface: Direct connectivity to any PC audio interface
Bluetooth module: Fully-integrated Bluetooth Audio Test Solution
Digital Serial I/O (DSIO) module: Multi-channel, multi-format Digital Serial I/O for IC testing
HDMI+ARC module: Comprehensive HDMI and Blu-ray audio testing
PDM module: Direct I/O, modulation, and decimation for powerful test and analysis of PDM devices

For electro-acoustic test applications, the APx1701 Transducer Test Interface combines instrument-grade amplifiers and microphone power supplies for designers and production test engineers seeking clear insight into the behavior of loudspeakers, headphones and microphones. An acoustic test accessory, it is directly integrated with APx500 audio measurement software and requires an APx Series analyzer.