The HDMI 2+eARC module allows engineers to measure HDMI audio quality and audio format compatibility on consumer audio devices such as surround sound receiv-ers, set-top boxes, streaming players, televisions, sound-bars, Blu ray disc players, as well as smartphones and tablets. Provide connections for source and sink devices, as well as additional HDMI connections for auxiliary video input and monitor output. Supporting ARC and eARC has increased the ability to test ARC and eARC audio quality and connectivity on receivers, televisions, and streaming hardware that support them.
Specially designed for Bluetooth products and their automated testing, in addition to providing Bluetooth connection with the tested product, it also offers 2 analog audio input/output interfaces. With the help of an audio analyzer, it can perform Bluetooth audio (A2DP and HFP) indicator testing for the tested product, and support function testing such as up and down songs, addition and subtraction volume, battery level, pause and answer.
Dual channel multipole LRC passive low-pass filter, mainly used for audio measurement of Class D amplifiers. It can provide out of band attenuation for audio and reduce the steepness of fast transition edges, providing signal preprocessing for testing accuracy, with a passband of 20-20kHz.
Dual channel multipole LRC passive low-pass filter, mainly used for audio measurement of Class D amplifiers. It can provide out of band attenuation for audio and reduce the steepness of fast transition edges, providing signal preprocessing for testing accuracy, with a passband of 20-40kHz.
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