Qualcomm claims a fix for uncomfortable, underwhelming noise-canceling earbuds

Active noise-canceling earbuds are set to get an upgrade, with a new auto-fit technology promising to deliver the best possible ANC performance without having to train or calibrate out of the box, and with an uptick in comfort. Increasingly commonplace in fully-wireless earbuds, getting the best out of noise-cancelation depends not only on the ANC system, but how the earbud …