Dolby Surround & Auro 3D 2CH Upmixer Settings to Achieve the Best Sound
In this video, I show a measurement comparison of what happens to the main left/right channel outputs of a stereo signal that goes through the Dolby Surround, Auro 3D and DTS:X Upmixers. I also suggest the proper settings for each upmixer to get the best sound IF your goal is to preserve the main 2CH stereo soundfield without compromising it to add a layer of surround sound on top of it.
Surround Sound Format & Upmixer Definitions: https://bit.ly/3p8ylQ3
Addendum to Auro 3D Settings: • Different Versions of Auro 3D and Dol...
0:00 Introduction
1:15 Surround Format Article
2:00 Goal for 2CH Upmixing
2:58 Measurement Test Conditions
3:15 Older Surround Upmixers
3:55 Music vs Cinema Upmixing
5:00 Height Channels Game Changer
5:27 Processor/Receiver Settings
6:05 Dolby Surround Center Spread
6:31 Dolby Center Spread is Back
7:05 Yamaha Auro 3D Upgrade
7:20 Auro Settings on Denon/Marantz
7:40 DTS:X Upmixing Limitation
8:00 Measurements
8:38 Correlated Audio
9:30 Bass Level Shift DSU vs Auro 3D
10:53 Auro Bass Levels
12:27 Auro Medium Room Anomaly
14:15 DTS:X Upmixing Result
15:25 One Channel Comparisons
16:10 2CH Upmixing Recommendations
16:48 Dolby, Auro, DTS:X Upmixing Comparison
17:00 Upmixer Setting Recommendations
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