# Marc Walkin of QSIC — High Fidelity for Every Aisle

May 1, 2025

How in-store audio is being reinvented as a powerful, data-driven retail media channel.

[Listen on Spotify →](https://open.spotify.com/episode/0xmaCJEbii2zeNc9ohRrlU?si=b6024509c84947d0) [Apple Podcasts](https://podcasts.apple.com/us/podcast/marc-walkin-of-qsic-high-fidelity-for-every-aisle/id1747213944?i=1000705717236)

### Show notes

How in-store audio is being reinvented as a powerful, data-driven retail media channel.