Pioneer

The talk of home entertainment sound systems is often Dolby, Dolby, Dolby, but a concept from a rival could mean a speaker upgrade could come to your TV's sound system.

Earphones designed for high-definition audio tend to cost a pretty penny, but Pioneer wants to change things.

You might have great headphones and some great tunes, but you only have one half of the package, and that's something Pioneer is looking to fix.