About Dolby

[WPCentral Question]

What are the differences in Dolby Digital Plus,Dolby headphone enhancement,Dolby Headphone sound enhancement just found on gsmarena while comparing some lumia devices and why the other lumia was optimized with dolby headphone enhancement and the other was dolby digital plus only? why not put them all in one device?(for higher lumia) any certain reason? just curious

 

[jojoe42]

Dolby Digital Plus is a recording standard - for example the Lumia 930, 1520 and Icon will be the first phones (using Dolby Digital Plus) to record in 5.1 surround sound. The other two are the same pretty much as the Dolby enhancements don't work on the phone's speakers