Turn Up the Sound on Home Theater History
TURN OP THE SOUND ON HOME THEATER HISTORY STONE AGES OF HOME THEATER SOUND: MONOPHONIC ))) Monophonic = Single channel sound ))) Unidirectional ))) One amp/speaker ))) All sound funneled to single point FINDING SOLUTIONS WITH STEREOPHONIC ))) 1950s: Movie studios started using multi-sound channels ))) Stereophonic sound created to try to replicate theater sounds at home ))) Stereophonic = Two-channel sound ))) Sound mixed so that some noise is channeled left, some right Improvement over monophonic, but caused "ping pong" sound effect '70S SOUND SYSTEM FAILS: FOUR-CHANNEL DISCRETE AND QUAD ))) Four-channel discrete: 4 mono amps or 2 stereo amps ))) Too expensive for most home users )) Quad: Encoded 4 channels within 2-channel recording )) Less expensive, but marketing didn't click with consumers ))) Forerunner to Dolby Surround DOLBY SURROUND: MODERN HOME THEATER TAKES SHAPE ))) Gained prominence in the '80s ))) Encodes 4 channels into two-channel signal ))) Decoding chip sends sound to right destination ))) Left, right, rear, phantom center TODAY'S HOME THEATER EXPERIENCE )) Complete surround-sound experience ))) Most systems rely on advanced Dolby technology ))) Can incorporate TV, DVD, Blu-ray, Apple TV, and more ))) Systems can be designed based on room size and shape PROVIDED BY: SOURCES: http://www.brunoav.com/products-ser- vices/home-theater-systems.aspx http://hometheater.about.com/od/befo- reyoubuy/a/surroundsound.htm http://www.axiomaudio.com/histo- ry-of-home-theater http://www.theaterseat- store.com/A-Brief-History-of-Home-Theater http://nofilmschool.com/2013/09/histo- ry-of-the-home-theater/ A&V wwW.BRUNOAV.COM
Turn Up the Sound on Home Theater History
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