Why were those in a position to make the big decisions so clueless about this?
iBiquity was founded with venture capital from some VC guys and from nearly all the major radio groups. When you have a vested ownership interest, things seem to look different.
HBC was an investor. At an early HD meeting with all the managers and executives that we had in Miami, iBiquity did a presentation. I asked about when portable radios might be available and Struble said "that is still in the planning stage". The fact was that the necessary DAC chips back then were so power hungry that battery life would have been just a few hours. I realized that the whole thing was DOA. Then I heard AM HD at a convention, back when it sounded like a backed up sewer...
But we were investors, so we built them. But nobody came.