
First-Ever Auto Brand “Share Of Ear” Reveals Listening Among Car Owners: AM/FM Radio Represents 60% All In-Car Tuning And 85% Of In-Car Ad-Supported Audio
Edison Research’s quarterly “Share of Ear” study is the authoritative examination of time spent with audio in America. Edison Research surveys 4,000 Americans annually to measure daily reach and time spent for all forms of audio. “Share of Ear” can report audio time use among auto brands’ drivers. Since the inception of the study in 2014, Edison has asked, "What is the model year and brand of your primary car or truck – that is, the one vehicle you spend the most time driving or riding as a passenger?”