Dolby Surround Pro Logic
1990-2007
2003-2007
Dolby Pro Logic
2009-present
| Dolby Atmos | Dolby Cinema | Dolby Vision | Dolby Voice Dolby Audio: Dolby Digital (Plus | EX | Surround EX | 5.1 | Stereo Creator) | Dolby E | Dolby Headphone | Dolby Noise-reduction System | Dolby Pro Logic (II | IIx | IIz) | Dolby Surround (7.1 | Pro Logic | Virtual) | Dolby TrueHD Sponsorships: Defunct:  |
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