TONE’s Audio-Activated QR technology™ utilizes sound to passively engage with audiences, products and services. It allows for never-before-seen levels of engagement, activation, and metrics. The ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. So by now you've probably determined that I'm really into audio. As in, really serious about ...

LG has added a new series to its Tone Free true-wireless earphone line. Models in the Tone Free FP series boast active noise cancellation, Meridian spatial audio, a cool privacy mode, and a charging ...

It the audio version of the Penrose stairs optical illusion which depicts a ‘continuous staircase’ in which the stairs make four 90-degree turns as they ascend or descend. The sound of the Shepard ...