In any sound system, the quality of audio depends on the speakers. The best recorded material encoded on the most advanced data storage device and played by top-of-line stereos/ PC and amplifier will sound awful if the system is hooked up with poor speakers. A system's speaker is the component that takes the electronic signal from media storage devices like CDs, tapes and DVDs and turns it back into actual sound.
Now when it comes to Pc speakers we have many choices, ranging from two speaker system to eight speaker system. Out of this, three speaker setup (commonly referred to as 2.1 channel) and six speaker setup (commonly referred to as 5.1 channel) are most popular. A primary consideration in deciding between 2.1 and 5.1 speaker sets is whether its music you intend to use on the one hand, or DVD movies and games on the other. 2.1 are suited more ideally for music listening than 5.1 systems. A 2.1 Channel sound uses two stereo speakers, a subwoofer and a special surround sound decoder to create an enveloping surround sound listening experience. 2.1 Channel systems use special decoders to create the illusion of multi channel surround sound effects, commonly known as Virtual Surround Sound (VSS). Various 2.1 channel speakers use 5.1 channel decoders combined with special digital circuits that simulate the sound of rear channel speakers. A good 2.1 speaker set can outperform a 5.1 set in the same price range if mp3 and audio tracks are considered. This is because most music such as on CD is encoded with two channel playback.
Now when it comes to Pc speakers we have many choices, ranging from two speaker system to eight speaker system. Out of this, three speaker setup (commonly referred to as 2.1 channel) and six speaker setup (commonly referred to as 5.1 channel) are most popular. A primary consideration in deciding between 2.1 and 5.1 speaker sets is whether its music you intend to use on the one hand, or DVD movies and games on the other. 2.1 are suited more ideally for music listening than 5.1 systems. A 2.1 Channel sound uses two stereo speakers, a subwoofer and a special surround sound decoder to create an enveloping surround sound listening experience. 2.1 Channel systems use special decoders to create the illusion of multi channel surround sound effects, commonly known as Virtual Surround Sound (VSS). Various 2.1 channel speakers use 5.1 channel decoders combined with special digital circuits that simulate the sound of rear channel speakers. A good 2.1 speaker set can outperform a 5.1 set in the same price range if mp3 and audio tracks are considered. This is because most music such as on CD is encoded with two channel playback.
There are many ways to make and present a sound recording. The simplest method is called monaural or simply mono. Mono means that all the sound is recorded onto one audio track or channel, which is typically played on one speaker. Two-channel recordings, in which sound is played on speakers on either side of the listener, are often referred to as stereo. This isn't entirely accurate, as stereo (or stereophonic) actual refers to a wider range of multi-channel recordings. Surround recordings take this idea a step further, adding more audio channels so sound comes from three or more directions. While the term "surround sound" technically refers to specific multi-channel systems designed by Dolby Laboratories, it is more commonly used as a generic term for theater and home theater multi-channel sound systems. 5.1 channel sounds is for movies-DVD movies and games. DVD movies that use DTS and Dolby Pro Logic II need a 5.1 sound system for proper reproduction of sound. Top brands include Creative, Altec Lansing, Logitech.
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