37ASUS Xonar D26.2.8 Dolby HeadphoneDolby Headphone creates a stunning multi-channel surround experience overordinary stereo headphones for playing 3D games, watching 5.1 DVD movies, andlistening to music. Dolby Headphone produces surround sound cues so realisticthat you will believe you are listening over speakers in a well-controlled studio.Dolby Headphone can also improve listening comfort and reduce "listener fatigue"from long listening over headphones.No Item Description1 Dolby Headphoneenable/disableClick this check box to enable Dolby Headphone. Clickingthe text bar will switch the right window to Dolby Headphonepage for manual adjusting.2 DH1 Dolby Headphone (DH) provides three room filters that maybe used with any type of audio. They differ in the sense ofthe “spatial dimension” they impart.DH1—Reference Room: Small, acoustically damped room.3 DH2 DH2—Livelier Room: More acoustically live than DH14 DH3 DH3—Larger Room: Larger room than DH1; more distantand diffused effect.12 3 4