![]() ![]() This test showed us how evenly each transmitter replicated all sounds across the audio spectrum, an empirical measure of the audio quality. Frequency response: Next, we took frequency response measurements using pink noise and a spectrum analyzer, with the transmitters beaming to an Audioengine B1 Bluetooth Music Receiver.We measured the audio latency by sending signals to two different Bluetooth receivers: the Sony HWS-BTA2W, which supports only the laggier SBC codec, and the Aluratek ABC53F, which supports the aptX and aptX Low Latency codecs. When latency is too high, you can see that the audio doesn’t properly sync with the video. ![]()
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