Marantz SR5015 Owners Manual English - Page 266

Contents Connections Playback Settings Tips Appendix Dolby Speaker Technology (Dolby Atmos Enabled speakers) A convenient alternative to speakers built into the ceiling, Dolby Atmos Enabled speakers employ the ceiling above you as a reflective surface for reproducing audio in the height plane above the listener. These speakers feature a unique upward firing driver and special signal processing. These features can be built into a conventional speaker or standalone speaker module. The features minimally impact the overall speaker footprint while providing an immersive listening experience during Dolby Atmos and Dolby Surround playback. Dolby TrueHD Dolby TrueHD is a high definition audio technology developed by Dolby Laboratories, using lossless coding technology to faithfully reproduce the sound of the studio master. This format provides the facility to support up to 8 audio channels with a sampling frequency of 96 kHz/24 bit resolution and up to 6 audio channels with a sampling frequency of 192 kHz/24 bit resolution. Speaker Virtualizer Dolby Atmos height virtualization is a digital signal processing solution that leverages Dolby's deep understanding of human audio perception to create the sensation of overhead sound from the listener-level speakers. This signal processing applies height-cue filters to overhead audio components contained within the audio signal before they are mixed into the listener-level speakers. These filters simulate the natural spectral cues imparted by our ears to sounds that originate from overhead. For stereo and 3.1-channel speaker configuration, Dolby Atmos height virtualization is combined with surround virtualization to create an enveloping 360-degree audio minus the speakers that would ordinarily be employed behind or to the side of the listener. Front panel Display Rear panel 266 Remote Index