Sono Anti-Sound – nominated for Future Award 2013

Sono is an Active Noise Control and Cancellation”-Technologie (ANC) to avoid in public (trains, cars, planes…at all glasses) to private (all windows at home,…) any noise and/or filter only wanted sounds and/or replace with wished tonations like bird melodies, (rain)forrest to ocean sonority

Published by Roman Retzbach

Profuturist, Superforecaster, President

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