1 definition by w1lh
Subtitles for the Deaf or Hard-of-Hearing (SDH) is a form of subtitles originating in America. SDH combines the benefits of both Subtitles and Closed Captions. SDH are intended for viewers who are both Deaf or Hard-of-Hearing and do not understand the language spoken in the video.
by w1lh November 22, 2020