Here you can click your way to other relevant websites about sound field or related subjects.

www.gofrontrow.com
The website of Phonic Ear's sister company in the USA. It contains among other things information about the benefits of sound field systems.

www.soundfield.info
The website of PC Werth, Phonic Ear's distributor in England. It contains among other things information about the benefits of sound field systems.

www.delta.dk
A globally recognized development and test centre.

www.oticon.com
The website of hearing aid manufacturer Oticon A/S. It contains among other things information about hearing aids, FM systems and hearing.