The letter

One letter a week, starting soon.

The week's signal, what the makers shipped and what the reviewers heard, and the editor's note. No tracking, no ads, nothing else.

We keep your address, your language and the date you joined, nothing else. Every letter has a one-click unsubscribe link that deletes the record.

← XLR MAG   Archive
AV MagazineLive & DJ

Ultrasonic tones to link Samsung signage to shopper apps

10.22

Data-over-audio technology company LISNR's integration with Samsung VXT allows retailers to send information by way of ultrasonic tones directly to in-store customers' mobile phones.

Read at AV Magazine ↗

More from AV Magazine on XLR MAG.