It's been a long but productive day at the TI developers conference.
I renewed old friendships, but mostly I got the opportunity to meet with enthusiastic engineers who were passionate about their technology. It was nice to see that level of intensity again.
A lot of the technology can be published in the Design Lines and other places. But you had to be here to experience SRS's Circle Sound demonstration in the large meeting room. Full surround sound for hundreds of attendees!
Finding out the perceived frequency response of your combined headphone/ear 'system' and compensating for it using parametric equalization can offer some eye-opening benefits. But finding an EQ solution isn't always easy.