snoopy9438
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Dołączył: 14 Lut 2011
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 Wysłany: Czw 11:34, 24 Mar 2011 Temat postu: cheap lv|Zuma Deluxe Style Games Evolutionmjc |
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implemented in cinema sound systems, technical theatre, home entertainment [link widoczny dla zalogowanych], video arcades, computer gaming, and a growing number of other applications. Many popular surround sound formats have evolved over the years. They include ambisonics, quadraphonic, Dolby 5.1 Surround sound, DTS, and MP3 Surround.Surround sound can be created using several methods. The simplest to understand uses several speakers around the listener to play audio coming from different directions. Another approach involves processing the audio using psychoacoustic sound localization methods to simulate a 3D sound field using headphones. The third approach, wave field synthesis [link widoczny dla zalogowanych], uses a very large number of speakers to generate the "audio hologram" of the original audio in the whole room (as of 2004 the only commercial implementation of this is Iosono). Surround sound is not limited to placement of speakers along a flat (2-dimensional) plane. Vertically-located audio sources can be considered.Dolby Digital (DD) uses the AC-3 file format [link widoczny dla zalogowanych], which any Dolby Digital Decoder can decode to produce 5.1 audio. Dolby Digital is the technical name for Dolby's multi-channel digital sound coding technique, more commonly referred to as Dolby 5.1. A six-channel sound coding process originallyilai：
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