|
|
|
| APPENDIX |
Surround Mode |
| Description |
| Incoming Bitstream or Signal |
|
| |||
|
|
|
|
|
Dolby Pro Logic II |
| Variant of Dolby Pro Logic II that emphasizes use of the surround |
| • Dolby Digital 2.0 or 2.1 |
Game |
| channels and subwoofer for total immersion in the video gaming |
| • Analog |
|
| experience. |
| • Tuner |
|
|
|
| • PCM (32kHz, 44.1kHz, 48kHz, 96kHz) |
|
|
|
|
|
Dolby Pro Logic |
| Original version of Dolby Pro Logic that steered a mono signal |
| • Dolby Digital 2.0 or 2.1 |
|
| containing information below 7kHz to the surround channels. |
| • Analog |
|
|
|
| • Tuner |
|
|
|
| • PCM (32kHz, 44.1kHz, 48kHz, 96kHz) |
|
|
|
|
|
Dolby Pro Logic IIx |
| An expansion of Dolby Pro Logic II that adds a surround back channel |
|
|
Mode Group |
| which may be played through one or two surround back speakers. The |
|
|
|
| Dolby Pro Logic IIx modes may be selected not only with Dolby Digital bit- |
|
|
|
| streams, but thanks to the AVR 3550HD’s |
|
|
|
| with some DTS bitstreams to add a surround back channel to 5.1 modes. |
|
|
|
|
|
|
|
Dolby Pro Logic IIx |
| This mode is similar to Dolby Pro Logic II Movie, with an added surround |
| • Dolby Digital 2/0/.0 or .1, 2/2/.0 or .1, |
Movie |
| back channel. |
| 3/2/.0 or .1, EX |
|
|
|
| • Analog |
|
|
|
| • Tuner |
|
|
|
| • PCM (32kHz, 44.1kHz, 48kHz, 96kHz) |
|
|
|
|
|
Dolby Pro Logic IIx |
| This mode is similar to Dolby Pro Logic II Music, including the availability |
| • Dolby Digital 2/0/.0 or .1, 2/2/.0 or .1, |
Music |
| of center width, dimension and panorama adjustments. Dolby Pro Logic IIx |
| 3/2/.0 or .1, EX |
|
| Music adds a surround back channel. |
| • Analog |
|
|
|
| • Tuner |
|
|
|
| • PCM (32kHz, 44.1kHz, 48kHz, 96kHz) |
|
|
|
|
|
Dolby Pro Logic IIx |
| This mode is similar to Dolby Pro Logic II Game, with the added benefit |
| • Dolby Digital 2/0/.0 or .1 |
Game |
| of a surround back channel. |
| • Analog |
|
|
|
| • Tuner |
|
|
|
| • PCM (32kHz, 44.1kHz or 48kHz) |
|
|
|
|
|
Dolby Virtual Speaker |
| Simulates 5.1 channels when only two speakers are present, or a more |
| See below |
Mode Group |
| enveloping sound field is desired. |
|
|
|
|
|
|
|
Dolby Virtual Speaker |
| When only two main speakers are present, the Reference mode virtualizes |
| • Dolby Digital (uses only |
Reference |
| a full surround presentation with accurate localization. |
| when signal does not contain center channel |
|
|
|
| information) |
|
|
|
| • Analog |
|
|
|
| • Tuner |
|
|
|
| • PCM (32kHz, 44.1kHz or 48kHz) |
|
|
|
|
|
Dolby Virtual Speaker |
| Wide mode may be used with two main speakers to widen the front |
| • Dolby Digital (number of channels available |
Wide |
| soundstage by virtualizing the locations of the left and right speakers. |
| varies by number of channels in signal) |
|
|
|
| • Analog |
|
|
|
| • Tuner |
|
|
|
| • PCM (32kHz, 44.1kHz or 48kHz) |
|
|
|
|
|
DTS Digital |
| Using a different encoding/decoding method than Dolby Digital, it also |
| • DTS 1/0/.0 or .1, 2/0/.0 or .1, 3/0/.0 or .1, |
|
| provides up to five discrete main channels, plus an LFE channel. |
| 3/1/.0 or .1, 2/2/.0 or .1, 3/2/.0 or .1 |
|
|
|
| • |
|
|
|
| • |
|
|
|
|
|
57
