Headphone jacks are on the way out, and Qualcomm is looking to cash in on the situation - while also possibly making your headphones sound less bad over USB-C.

As you know, most smartphones shipping without 3.5mm jacks do come with USB-C dongles to act as adapters for the traditional analog port. Most of those phones don't even contain a headphone amplifier at all, though (to save space and money), so those pieces actually go inside the dongle instead of the phone. The problem, unfortunately, is that some of these dongles just don't sound very good. Qualcomm wants to change that, and it's created a part called the AQT1000 to address it.

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