Audio Precision APx HDMI2+eARC Module

HDMI2+eARC interface module for APx B-Series audio analyzers, enabling full HDMI-based audio testing Supports HDMI 2.1 (source & sink) with ARC and Enhanced Audio Return Channel (eARC) functionality Enables testing of consumer devices such as TVs, soundbars, AV receivers, Blu-ray players, and streaming devices Handles PCM up to 8 channels (up to 192 kHz / 24-bit) plus compressed and lossless formats (e.g., Dolby, DTS) Includes video passthrough and basic HDMI video signal generation (up to 8K resolution) Supports HDCP, EDID, and CEC control for full device interoperability testing Allows bidirectional audio testing over HDMI and return channels (ARC/eARC) with measurement integration in APx software Provides standard audio measurements (SNR, distortion, phase, crosstalk, etc.) and automated reporting capabilities