Audio description, (AD) also referred to as a video description, described video, or more precisely visual description, is a form of narration used to...

transmitted both over-the-air and by cable television. Used mostly for audio description or other languages, SAP is part of the multichannel television sound...

"RFC 2586 - The Audio/L16 MIME content type". May 1999. Retrieved 2010-03-16. "RFC 3108 - Conventions for the use of the Session Description Protocol (SDP)...

MP3 (formally MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) is a coding format for digital audio developed largely by the Fraunhofer Society in Germany...

Visual description, also referred to as image description or self description (or in the case of film or television program audio description) is a detailed...

mental picture, impression, or understanding of it. Description may also refer to: Audio description, the translation of audiovisual media into narration...

Multimedia Content Description Interface. Thus, it is not a standard which deals with the actual encoding of moving pictures and audio, like MPEG-1, MPEG-2...

up audio in Wiktionary, the free dictionary. Audio most commonly refers to sound, as it is transmitted in signal form. It may also refer to: Audio signal...

platform based in Boston, Massachusetts, providing closed captioning, audio description, and subtitling services for television, video content, and podcasts...

Intel High Definition Audio (IHDA) (also called HD Audio or development codename Azalia) is a specification for the audio sub-system of personal computers...