cpt over the SPDIF, TOSLINK, and AES/EBU digital outputs is also supported.Īn additional set of HDMI connectors (also utilized for AUX In and Monitor Out) are provided for Audio Return Channel transmit and receive. This feature makes it easy to troubleshoot component compatibility and downsampling / downmixing / transcoding issues. In addition to generating linear / PCM audio streams, APx can stream lossless formats (such as Dolby TrueHD™ and dts-HD Master Audio™) and compressed formats (such as Dolby Digital™ and dts Digital Surround™) from pre-encoded audio test files.
![dolby 5.1 test file dolby 5.1 test file](https://www.lifewire.com/thmb/RlHE0cV6J6IgNbHvPFIDRJECHV4=/1920x1079/filters:no_upscale():max_bytes(150000):strip_icc()/are-you-really-getting-dolby-atmos-sound-02-4abca410a28e4ac3a72ff4cb2de9d951.jpg)
Real-time signal monitors include residual THD+N in oscilloscope view and a 1.2M point FFT.
![dolby 5.1 test file dolby 5.1 test file](https://studiosixdigital.com/_Media/photo-5_240.png)
#DOLBY 5.1 TEST FILE SOFTWARE#
The APx500 software is capable of taking 14 measurements in only 7 seconds, automatically generating a report of results, and saving all test settings in a single, sharable project file. Support for the Audio Return Channel (ARC), a part of the HDMI 1.4 spec, adds the ability to test both ARC audio quality and connectivity on receivers and TVs that support it.Īll standard audio measurements are available including level, SNR, distortion, phase, crosstalk, group delay, and others. Quick Tip Video #127 – HDMI Module Overview Connections are provided for source and sink devices, as well as additional HDMI connections for auxiliary video input and a monitor output.
![dolby 5.1 test file dolby 5.1 test file](http://www.abijahgupta.com/assets/images/vegas-pro-settings-for-5.1-surround-mix.png)
The APx HDMI option (HDMI+ARC) for the B Series APx555, APx52x and APx58x audio analyzers allows engineers to measure HDMI audio quality and audio format compatibility on devices such as surround sound receivers, set-top boxes, HD TVs, smartphones and tablets, and DVD or Blu-ray Disc™ players. HDMI Module for APx B Series Audio AnalyzersĬomprehensive HDMI and Blu-ray audio testing