The Caption Center at WGBH

The Caption Center's mission is to provide the widest possible access to television and video for deaf and hard-of-hearing people. The Caption Center was WGBH's first venture into the field of accessible media. The CPB/WGBH National Center for Accessible Media (NCAM) continues the tradition of reaching out to under-served audiences excluded from mass media due to language, geographic or physical barriers. They provide captioning services, descriptive video, assistance on making your web site accessible, and access symbols to download for brochures and web site publications.
http://www.wgbh.org/