The crystal in a crystal earpiece is a piezoelectric sound transducer. Back in the 1960s, these were fairly common in cheap transistor radios and hearing aids. Their sound fidelity isn’t very ...

An curved arrow pointing right. Pilot is a smart earpiece that uses bluetooth technology to translate conversations in different languages as they are spoken. Created by Andrew Ochoa of Waverly ...

The first patenting from Theta Neurotech Inc. sees the company’s co-founders describe their development of a wearable earpiece that uses an electroencephalography technology and machine learning ...