Monica Lin Brown from Lake Jackson Texas of 82 Air borne stands guard at a forwarded operating base in Khost, Afghanistan, Saturday, March 8, 2008. The v2.8 upgrade for APx500 is available for download immediately at no charge.įor more details, download the PDF ‘APx500 v.Spc.
The Measurement Recorder can now save audio records of practically unlimited length. Analysis filters have been added to Multitone measurements. Dolby HD compliance testing has been made easier and faster with the addition of new sweep signal definitions and direct generator playback of. Digital sample rates have been extended down to 6kHz in support of voice communications protocols. A SINAD measurement has been added, and the APx generator can now be configured with a DC offset when desired. The APx Digital Serial Interface option now supports transmitter slave mode, where the transmitter can be synchronised to an external frame clock when required.
The APx HDMI option has been updated to include the Audio Return Channel (ARC), part of the HDMI 1.4a specification (ARC allows two way audio over a single HDMI cable, so the need for a separate audio cable to route TV audio to the receiver is eliminated). Bluetooth audio test is now faster, easier and much more reliable. The APx module’s built-in Bluetooth radio and stack allows engineers to measure Bluetooth devices directly, eliminating the uncertainty, lack of control and inconvenience of third-party adapters. The APx Bluetooth option combines an integrated Bluetooth radio with comprehensive set-up and operation controls and APx’s speed, ease-of-use and performance. At the same time, v2.8 of the APx500 software is released, bringing support for the new interfaces and new audio measurements and feature improvements.īluetooth radio & HDMI Audio Return Channel:
Audio Precision has released two interface options for its APx500 series audio analysers – the APx Bluetooth option, for measuring audio over Bluetooth wireless technology, and the HDMI option with Audio Return Channel (ARC) for measuring ARC audio in HDMI 1.4a devices.
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