Category: Headphones

Headphones

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Bluetooth 5.4 Officially Released

Bluetooth® has just released a new ultra-low power networking feature that is expected to enable high-volume applications including Electronic Shelf Labels (ESL) for retail applications whereby thousands of connected end nodes are synchronized with infrastructure.

Developing Alternatives to Noise-Canceling Headphones at the University of Illinois

The main idea behind this research involves combining wireless IoT networks with noise cancellation. A microphone is placed in the environment that senses sounds and sends them over wireless signals to an earpiece. Since wireless signals travel a million times faster than sound, the earphone can receive the sound information much faster than the actual sound itself.

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