The QR Code
for Audio
The new Acoustic QR standard to transport information via audio: secure data transmission through sound waves.
Don‘t miss out!
At d&b, we are committed to creating memorable experience that touch multiple senses. d&b Tonio connects you directly with the artist, speaker or band on stage. You‘ll get information gems on your smartphone at the exact time you need it.
Dive into a truly immersive experience!
Privacy matters:
No data
collected
Listen closely, privacy is a fundamental right. Accessing a user’s microphone requires trust. Tonio does not collect data, does not record or save audio. Listening with Tonio is anonymous. No strings attached.