Audio coding format: Difference between revisions

Revision as of 04:29, 8 November 2024

Revision as of 04:31, 8 November 2024

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| AC3

| 1991

| rowspan="2" | 36-54%{{refn|group=n|name=MarketShareNote| The report combines AC-3 & E-AC-3 and separates [[Dolby Atmos]] from its market share calculation. Dolby Atmos can be encoded either lossily with E-AC-3/[[AC-4]]<ref>{{Cite web |date=2023-05-23 |title=Does Dolby AC-4 support Dolby Atmos? |url=https://professionalsupport.dolby.com/s/article/Does-Dolby-AC-4-support-Dolby-Atmos |access-date=2024-11-08 |website=Dolby Professional Support}}</ref> or losslessly with [[Dolby TrueHD]]. [[Music streaming service|Music]] and [[Video on demand|video streaming]] providers typically use Dolby Digital Plus augmented with Dolby Atmos, whereas [[Music download|digital downloads]] and [[Blu-ray|Blu-ray discs]] typically use Dolby TrueHD augmented with Dolby Atmos.<ref>{{Cite web |date=2023-05-03 |title=Just wait until you hear lossless Dolby Atmos Music |url=https://www.digitaltrends.com/home-theater/lossless-spatial-audio-dolby-atmos-music/ |access-date=2024-11-08 |website=Digital Trends |language=en}}</ref>}}

| rowspan="2" |37-61%<ref name=":0" {{refn|group="n" />|name=MarketShareNote}}

| <ref name="Luo" /><ref name="Britanak2011">{{cite journal |last1=Britanak |first1=V. |title=On Properties, Relations, and Simplified Implementation of Filter Banks in the Dolby Digital (Plus) AC-3 Audio Coding Standards |journal=IEEE Transactions on Audio, Speech, and Language Processing |date=2011 |volume=19 |issue=5 |pages=1231–1241 |doi=10.1109/TASL.2010.2087755|s2cid=897622 }}</ref>

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