Imagine having a few billion dollars in a bank account in case of a patent infringement lawsuit.
That's exactly what Microsoft is promising developers. Microsoft will reimburse all legal fees to makers of embedded devices that are sued for intellectual property infringement as a result of licensing Microsoft code.
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.