Sound System Set Ups & Apps – Part 2
SOUND SYSTEM: SETUP & APPS SERIES Part 2 of 7 KNOW YOUR FORMATS FIRST, A LITTLE TERMINOLOGY. Surround sound systems come in different channels: 5.1, 6.1, and 7.1 channel surround. 5.1 surround sound means you have five full-bandwidth speakers (frequencies 3-20,000 Hz) for center, left and right front, and left and right surrounds, plus one subwoofer (frequencies 3-120 Hz). 6.1 and 7.1 each add additional full-bandwidth speakers to the set-up. Photo: Speakers surrounding a living room in a 5.1 channel setup. Here are the most popular formats for digitally encoding audio in each channel set-up DOLBY DIGITAL IS A DI DOLBY 5.1 CHANNEL FORMAT. DIGITAL [ It's a very popular format for surround sound today. ] Every channel is distinct, so audio mixers can place sounds precisely. A rival system, DTS, is said to be even more accurate, because it uses less compression than Dolby Digital, but DTS is compatible with fewer video games and DVDS. DOLBY DIGITAL EX AND THX SURROUND THX EX ARE 6.1 CHANNEL FORMATS. Both created as part of a collaboration between THX and Dolby Labs. They add an additional back channel, for greater depth and immersion providing a more complete surround sound experience. DOLBY TRUEHD AND DTS-HD MASTER AUDIO dts ARE LOSSLESS, Digital surround HIGH-RESOLUTION 7.1 CHANNEL FORMATS. They're designed for use with Blu-ray, which allows for more audio data to be encoded per channel. They add two extra back channels to 5.1 channel Dolby Digital and DTS. These audio formats are on par with the movie theater experience. DISCLAIMER When creating a surround sound system for an apartment or shared living space, be mindful of your neighbors and any extra noise that may come from the new system. http://www.forrent.com/blog/apt_life/sound-system-set-ups-apps-part-2 ForRent.comHomes.com
Sound System Set Ups & Apps – Part 2
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