5.1 Speakers are the most common implementation of surround sound. In the world of audio,
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In reality,
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Surround sound refers to audio signals,
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Surround Sound Receivers digitally process surround sound data and sends it to surround sound speakers where the sound is reproduced. These receivers decode certain surround sound formats including Dolby Stereo Digital (DSD), Digital Theatre Systems(DTS),
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http://www.sx93.org/Review.asp?NewsID=320, Dolby Digital is the surround sound format used by practically all standard DVD's and some HDTV broadcasts.
5,
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The Front Speakers (left and right) are the most important speakers in the 5.1 speaker set up,
http://www.michaelkoruk.co.uk. Most music comes from these speakers, and they can be used when listening to media with no surround signals available. As such, they need to be high quality, performance speakers.
The Center Channel speaker is usually a small speaker that seats near the center of the surround sound setup. This carries mid range frequencies, especially the vocal range.
The Rear Channel speakers are used behind an individual, one to the right and to the left. These assist to envelop the individual in sound,
http://yachtmasterwatch.com/index.php?option=com_blog&view=comments&pid=535185&Itemid=0/index.php?/?option=com_blog&view=comments&pid=535185&Itemid=0. In the 5.1 surround set up,
These speakers are usually located behind a person's head. All these speakers have a frequency response in the range of 20Hz to 20kHz,
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The Subwoofer speakers are responsible for producing the low frequencies of sound. These are generally omni directional and can be placed anywhere in a space. They are invaluable in ensuring completeness of sound being experienced in an audio clip,
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Surround sound is a great way to experience multimedia resources,
http://www.zhmysxy.com/bbs/forum.php?mod=viewthread&tid=101209. It is heart-warming to experience a film in 3 dimensions. The 5.1 speakers allow users to truly feel the quality of surround sound.
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