Audio Is Elon Musk the reason why Neil Young's hi-def music player never caught on? Thom Dunn

gadgets Run audio to speakers through your home's power lines Rob Beschizza

Audio Master recordings of 90s music on slowly dying media Thom Dunn

art AI-generated spectrogram looks like a corgi and sounds like one too Rob Beschizza

Delightful Creatures Customize an infinite cat purr on Purrli Popkin

Audio Explore this soundmap of forests all over the world Popkin

Audio Drive around different cities virtually and listen to the radio Popkin

music Yamaha betting that we've hit the "5-disc CD changer" stage of the retro audio technology cycle Rob Beschizza

Audio Click here to make your life more suspenseful David Pescovitz

Audio Unbeatable sound at an unbeatable price: experience the ultimate audio upgrade with this tiny amplifier Boing Boing

Audio Creative audio company delivers auralgasms with its website David Pescovitz

music SYNTH GEMS 1 is a gorgeous coffee table book full of analog synthesizers Thom Dunn

Audio AI-powered enhancement of voice recordings Rob Beschizza

Audio Explore a library of disappearing and extinct sounds at Obsolete Sounds Rusty Blazenhoff

Technology The creepiness of a sonically dead room Bob Knetzger

movies Why footstep sounds are the hardest for foley artists to master Gareth Branwyn

Audio Relax to the calming sounds of Kmart in 1973 David Pescovitz

Audio Adorable device from Teenage Engineering lets you cut your own vinyl record Mark Frauenfelder

NASA Listen to the weird first recordings of meteoroids crashing into Mars David Pescovitz

music Listen to starquakes, the weird vibrations on the surface of stars David Pescovitz