#Dolby atmos speaker placement how to#
#Dolby atmos speaker placement movie#

775defines the layout for 5.1 surround configurations. The Internation Telecommunications Union standard ITU-R BS. The angles for these speakers vary slightly between 5.1 and 7.1 speaker configurations.

The next step is to figure out the location of the side and rear surround speakers. The right speaker should be precisely the same distance in the opposite direction. In looking at this example, with the center speaker in the exact middle of the wall, the left speaker should be 67.1вЂќ away from the center channel. The results appear below, shown in the red box in Figure 5, which comes out to 67.1вЂќ. Enter 162, which is the distance in inches, to the вЂњside bвЂќ box. In this room, the MLP is located 162вЂќ from the center speaker. The results for вЂњside a,вЂќ is the distance between the center channel and your left or right speaker. From there, just hit calculate, and the results magically appear. In looking at Figure 3 below, you will see that you only need to enter two figures: the distance between the center channel and MLP (side b) and the desired angle (Angle A). We used for this article, but there are many others available. Calculating the distance for the left and right speakersДЄuralex acoustics recommends using a right-angle calculator, unless you are a trigonometry whiz. If dedicated music listening is also essential, 30В° is better. If watching movies is the primary purpose of the room, use 22.5В°. 22.5В° forms a 45В° angle between the left and right speakers, while 30В° forms a 60В° angle. In figure two, there are two variations, 22.5В° in red with black speakers and 30В° with light grey speakers. The left and right speakers should be between 22.5В° and 30В° from the center channel at the MLP. The tweeter should be perpendicular to the center of the room and as close to ear height as possible. When placing the center channel, center the speaker on the wall horizontally. ItвЂ™s important to note that the center channel and the left and right channels are a constant and thus do not change based on 5.1, 7.1 or any immersive audio formats. The MLP is critical, as it determines speaker location based on specific angles. For home theater, center the MLP on the short wall and locate it a minimum of 18вЂќ behind the centerline, as shown in Figure 1. The first step for identifying speaker placement is establishing the main listening position (MLP). Just do your best, and if you can, take the time to listen to several options and use the one that works the best. If you need to make a compromise based on the room, it is OK. The reality of home theater is that there will always be challenges requiring compromise. Some problems could be columns, windows, or doors in the way preventing proper speaker placement. We are also going to leave subwoofer placement for another article as it requires a lot of attention to separate the fact from opinion.Д«efore we dive into the subject, please note that almost everyone reading this article will have some challenges in their room. In a future article, we will discuss adding the overhead speakers.

#Dolby atmos speaker placement movie#

These layouts are the foundation for all movie audio you enjoy in a commercial theater as well as at home. These two legacy formats matter a great deal because the placement of these speakers is the same when adding immersive formats such as Dolby Atmos. Because this can get complicated quickly, this article addresses only the placement of speakers for 5.1 and 7.1 surround systems.

#Dolby atmos speaker placement how to#

In this article, we are going to discuss how to figure out exactly where to place your speakers. One of the questions that arises for home theater enthusiasts is вЂњwhere exactly should I place my speakers?вЂќ Speaker locations are very standardized, except when adding overhead speakers, which is called immersive audio.