In Episode 7 of Frequency Shift Radio, we dive headfirst into the technology we use every day to experience music. From early headphones and earbuds to true wireless, noise cancellation, and bone conduction, we explore how earwear has evolved, the science behind how it works, and how it quietly shapes the way we hear and feel sound. If you’ve ever wondered what’s really happening between your music and your brain, this one’s for you.