AP - The Recognized Standard In Audio Test


APx Smartphone and Tablet Video Test Signals v3

A comprehensive set of MP4 video files with audio encoded in AAC, Dolby Digital 2.0, Dolby Digital 5.1, and Dolby Digital Plus 5.1 formats. Accompanies Technote 116: Testing Smartphones and Tablets, which is a separate download.

APx Smartphone and Tablet Audio Test Files is also available.


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