E.C.H.O.

Our Initiative

for Change

Eliminate, Cultivate, Harmonize, Optimize with Sound.
Turning sound into signals of change.

At Sound Strategy, we believe that sound can drive lasting, positive change. Through ECHO, our quarterly campaign series, we harness the transformative power of sound to address humanity’s most urgent challenges.

Every season, on the second Thursday of the third month (March, June, September, and December), we bring together leading experts in Vienna—both in-person and online—to explore solutions for noise pollution, well-being, global peace, and sustainability.

Stay Connected with ECHO!

Join our community to receive updates on ECHO's latest campaigns, upcoming events, and ways you can be part of the movement to make sound a force for positive change.

Campaign Links

We’re actively seeking support and sponsorship to help amplify these initiatives. Partner with us to turn noise into meaningful signals for a brighter, more resilient world. Email us to get started.