There are sounds we interact with every single day and never give a second thought. Our phones, computers, cars, and other devices are constantly communicating with us through user interface sounds and it’s their job to be heard, but not distracting. In this episode, we speak with Will Littlejohn, Facebook’s Director of Sound Design, and Conor O’Sullivan, Sound Design Lead at Google, about the sounds they create that help connect families, friends, and communities.  Check out Defacto Sound, the studios that produced Twenty Thousand Hertz, hosted by Dallas Taylor.  Consider supporting the show at donate.20k.org  Episode transcript, music, and credits can be found here: https://www.20k.org/episodes/the-bleeps-the-sweeps-and-the-creeps Learn more about your ad choices. Visit megaphone.fm/adchoices