Dolby Laboratories Atmos Benutzerhandbuch - Seite 8

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auditorium, creating a more diffuse experience. Audio experts who have heard Dolby Atmos

enabled speakers agree that in certain rooms, the sound these speakers produce can be

preferable to the sound that overhead speakers produce.

Speaker recommendations

Dolby recommends that you use four Dolby Atmos enabled speakers when possible. Use of

four speakers will make the placement of overhead sounds more accurate, and you'll get

more precise, realistic sounds as an object—such as a helicopter—passes overhead in a

video. Two of the speakers (whether they are integrated speakers or add-on modules)

should be in the front left and front right speaker locations of your system. The other two

should be positioned in the surround sound speaker locations, ideally the rear surround

speakers, if you have them.

If you opt to use only two Dolby Atmos enabled speakers, you'll still get a very immersive

experience, with sounds moving overhead. Simply place the Dolby Atmos enabled speakers

at the front left and front right speaker locations.

For the best sound, place your speakers at or slightly above the height of your ears when

you're seated. Avoid placing the Dolby Atmos enabled speakers higher than one-half the

height of your wall. Make sure the speakers are at least 3 feet (0.9 meter) away from you,

ideally 5 feet (1.5 meters) or more. If you're using add-on modules, place them either on

top of your front and surround (ideally, rear surround) speakers or within 3 feet (0.9 meter)

of those speakers.

If you use overhead speakers, Dolby recommends that you use four or more speakers when

possible, though two speakers will still provide a great experience. If you use four overhead

speakers, you should place the front pair of overhead speakers in front of the position

where you'll be listening and the second pair of overhead speakers behind you when you're

seated. If you use two overhead speakers, mount them slightly in front of where you'll be

listening. The ideal overhead speaker should be timbre matched to your primary speakers

and support equal power handling capabilities and full range performance.

Dolby recommends overhead speakers with wide dispersion patterns. If you use overhead

speakers with narrow dispersion (less than 90 degrees by 90 degrees) or those with aimable

drivers, angle the drivers slightly toward your listening position.