97This startup is bringing a 'voice frequency absorber' to CES 2024 | TechCrunch(techcrunch.com)posted 10 months ago byGhostalmedia@lemmy.worldin technology@lemmy.worldView comments28 commentssavehidereport“No one cared who I was until I put on the mask” -Bane Sort:HotTopControversialNewOldYou are viewing a single thread.View all comments View context [ +- ]roofuskit@lemmy.world5 points10 months ago*It’s all passive sound absorbing materials that have been around for decades. The new development is that people are more accustomed to seeing and wearing masks. permalinksavereportparentreply