Audio Precision

Audio Precision introduces the Programmable Serial I/O (PSIO) module for the APx B-Series audio analyzers, enhancing digital serial interface capabilities.

The PSIO module supports logic levels from 0.5V to 3.3V in 100mV steps, accommodating modern low-power integrated circuits.

Features include sample rates up to 768kHz, bit clock speeds of 55.296MHz, and visual status indicators for enhanced operation.

Introduction of CRY578 Interface**: Crysound unveiled the CRY578 Bluetooth LE Audio Testing Interface, designed for advanced Bluetooth audio applications and user interface testing.

Broad Compatibility and Features**: The device supports Bluetooth 5.4, integrates with Audio Precision apX, Listen Soundcheck, and supports multiple codecs including SBC, AAC, and aptX-HD.

Flexibility and Control Options**: Usable standalone or with CRY6151B Electroacoustic Analyzer, the CRY578 features OpenTest software for comprehensive control and testing capabilities.

Audio Precision's APx500 Flex software now supports up to 16 ASIO audio channels while maintaining its original price structure.

The upgrade expands capabilities for APx517 and APx516 analyzers, enhancing their utility in multichannel audio testing environments.

This change reduces the cost per channel, making high-quality multichannel measurements more accessible for engineers.

Audio Precision has announced the release of its Bluetooth 5 module for APx B-Series Analyzers, supporting advanced audio testing capabilities.

The module includes Bluetooth 5.4, LE Audio, LC3 codec, and functionalities like Unicast music, Auracast, and broadcast assist.

Designed for diverse devices like earbuds, headsets, and automotive systems, it facilitates precise audio characteristic measurements.