Surround sound — Surround sound, using multichannel audio, encompasses a range of techniques for enriching (expanding and deepening) the sound reproduction quality, of an audio source, with additional audio channels reproduced via additional, discrete speakers.… … Wikipedia
Channel Islands National Marine Sanctuary — Lichen encrusted rocks adorn the cliffs of Santa Cruz Island … Wikipedia
National Geographic Channel — For other uses, see National Geographic Channel (disambiguation). National Geographic Channel Launched September 1, 1997[1] … Wikipedia
Dolby Surround — … Wikipedia
National Geographic Channel HD — Infobox TV channel name = National Geographic Channel HD logofile = NGC Can HD.gif logosize = logoalt = launch = 2005 closed date = picture format = owner = National Geographic Society slogan = country = broadcast area = headquarters = former… … Wikipedia
MP3 Surround — Illustration of 5.1 channels MP3 Surround is an extension of MP3 for multi channel audio support including 5.1 surround sound. It was developed by Fraunhofer IIS in collaboration with Thomson and Agere Systems, and released in December 2004 … Wikipedia
8 channel audio — Cinematic 8 channel audio is a commercial surround sound standard that adds two speakers to the more conventional, and consumer oriented 6 channel (5.1) audio set up. 8 channel positional audio utilizes the standard front, center, and LFE (bass)… … Wikipedia
MPEG Surround — (ISO/IEC 23003 1 or MPEG D) is a lossy compression format for surround sound that provides a method for extending mono or stereo audio services to multi channel audio in a backwards compatible fashion. The total bit rates used for the (mono or… … Wikipedia
Virtual surround — is an audio system which attempts to create the perception that there are many more sources of sound than are actually present. In order to achieve this it is necessary to devise some means of tricking the human auditory system into thinking that … Wikipedia
Ion channel — Not to be confused with: Ion Television or Ion implantation. Schematic diagram of an ion channel. 1 channel domains (typically four per channel), 2 outer vestibule, 3 selectivity filter, 4 diameter of selectivity filter, 5 phosphorylation site, 6 … Wikipedia
Disney Channel (UK & Ireland) — For the Disney Channel in other countries, see Disney Channel International Networks. For the original Disney Channel, see Disney Channel. Disney Channel Launched 1 October 1995 Owned by … Wikipedia
