As the horizontal angles of the basic speakers, it’s an indication how to setup your Home Cinema. Not following these exact angles doesn’t mean you don’t hear sound coming from above anymore. Of course 30° Front corresponds to 150° Rear, 45° corresponds to 135° and 55° to 125°. Courtesy of Dolby.įor the ceiling speakers, Dolby has given also vertical angles min/ideal/max (Figure 3): Courtesy of Dolby.ĭolby’s 7.1.4-configuration specifies four in-ceilingĮxist given horizontal angles to optimize the Home Cinema system for theįigure 2: Horizontal angles of basic 5.1 speakers. Overcoming Problems with Bad Immersive Surround Mixes & Unified Speaker Layout YouTube Discussion Speaker Layouts: Dolby Atmosħ.1.4-configuration with a “classic 11.1.” Both configurations start with aīasic 7.1 on the floor plane, with clockwise from Left Front (Figure 1):ĭolby's 7.1.4-configuration. Height plane above the listening position. Speakers than upward-firing in-ceiling speakers that employ reflection of the The “classic 11.2” configuration mentioned in theĪrticle was NOT proposed, which surprises, because one can imagine thisĬonfiguration to get closer to the “ideal” configuration with four in-ceiling Upward-firing “Dolby Enabled speakers.” The latter unleashed a lot of discussionīoth online and offline. In-ceiling speakers (the ideal situation), and the controversial solution of “ Dolby Atmos Speaker Setup Guide,” in which they proposed a configuration with The main LFE and subwoofer channel.” A few months later Dolby introduced Setup for seamless bass across all listening seats, would be able to represent In-ceiling speakers, but perhaps more practically (or less impractically) theġ1.2-setup introduced back in 2007 in Yamaha’s RX-Z11 does the job, as it wouldīe able to pan the objects in the room on all three axes, and, with dual subwoofer “translate” a professional Dolby Atmos speaker layout into a possible HomeĬinema speaker layout. This spring, native 3D Audio has arrived in Home Cinema products.įirst announced 3D Audio System Dolby Atmos and Home Cinema I have tried to With last year’s introduction of “Atmos” from Dolby and “Auro-3D” fromĪuro Technologies of Belgium and the launch of the third “native” format, DTS:X More recently those equipped with Dolby’s “Pro Logic IIz” (7.1 with twoĪdditional front height speakers) and Audyssey DSX (7.1 with two additionalįront height or wide speakers), but all of these were DSP-based upmixingįormats. (7.1 with four additional presence speakers and an additional subwoofer) and “CinemaDSP” (5.1 with two additional presence speakers), Yamaha’s “CinemaHD 3” It was already available in AV receivers equipped with Yamaha’s Sound made a breakthrough in 2014 by becoming available in two “native”įormats.
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