An acquaintance of mine recently said he would never purchase an all-electric vehicle and offered up a reason I never heard before. “They don’t come with AM radio,” he said.

While this surprised me, shifting technological preferences have indeed started to change how automobiles and broadcasters interact. As an example, a gaggle of Mazda owners found their vehicles stuck tuned to National Public Radio this February after a local station transmitted an FM data packet that effectively froze the cars’ infotainment system amid the swap to next-generation broadband services. That transition has already caused some interesting problems for the industry and electromagnetic interference has likewise become the default explanation for automakers limiting your frequency band choice in certain vehicles. But it doesn’t explain why some companies are ditching AM radio outright. In fact, a little research has shown a lot of the explanations given by manufacturers leave a lot to be desired.  (Read More…)