Okay, this may be a dumb question. If it is, please forgive me. I'm hard of hearing, wear hearing aids. On my television and sound system, the only way to be sure I catch the audio is to use close captioning. This weekend I was at a friends house and he had a very expensive sound system, I was able to hear perfectly. I'm hoping that HomePod will have the same impact on me, I'll be thinking about that as it gets closer to release. But . . . the major reason I'd be interested in it would be to stream the audio from my AppleTV (4th Gen) through the HomePod. Will this be possible?