Have you noticed how loud it gets in restaurants these days? Have you found yourselves shouting just to keep a conversation going? Architecture critic Kate Wagner explains how changing design trends have led to dining experiences that aren’t just antisocial, but are negatively impacting our health as well.  Twenty Thousand Hertz is produced at the studios of Defacto Sound and hosted by Dallas Taylor. Follow the show on Twitter & Facebook. Our website is 20k.org. Become a monthly contributor at 20k.org/donate. If you know what this week's mystery sound is, tell us at mystery.20k.org. Contribute your local restaurant noise to the SoundPrint app at soundprint.co  Check out Hi-Phi Nation at hiphination.org or wherever you get your podcasts. Episode transcript, music, and credits can be found here: https://www.20k.org/episodes/diningondecibels Learn more about your ad choices. Visit megaphone.fm/adchoices