Lollipop uses tech to create 'concert in your mouth.' See how it works.

Lollipop Star, a candy that uses technology to create a "concert in your mouth," is officially available for purchase. Here's ...

Your Sound System Is Probably Plugged Into The Wrong HDMI Port — Here's Why

You’re missing out if you’re plugging your sound system into the wrong HDMI port. Learn what ARC, eARC, and HDMI-CEC are to ...

The Moto Sound Flow speaker makes clever use of UWB tech to give you an immersive listening experience

Motorola has also announced a new portable speaker dubbed the Moto Sound Flow, designed to deliver premium audio performance ...

The future of smart glasses is missing a key audio component - and I tried it already

When you look at your headphones, earbuds, or smartglasses, odds are you don't think about the chips inside. Here's why you should.
Hackaday

Seeing Sound With A Laser

You can hear sound, of course, but what if you could see it with a laser? That’s what [Goosetopherson] thought about, and thus a new project that you can see in the video below was born. The ...
EDN

Using a single MCU port pin to drive a multi-digit display

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

5 easy ways to make your soundbar sound dramatically better (and they cost nothing)

Soundbars are gaining in popularity because of their sleek design and ability to provide an ample boost in audio quality compared to built-in TV speakers. Even with their plug-and-play nature, you can ...