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Developer: Dolby Laboratories First Introduced: 2012 Function: 3D surround sound Setup Requirements: 5.1-9.1 surround sound speaker setup with additional height channels Predecessor: Dolby Digital
Developer: Dolby Laboratories First Introduced: 2014 Function: HDR video Setup Requirements: Dolby Vision-enabled display technology Predecessor: None
– Dolby Atmos allows for up to 128 sound objects and as many as 64 different speakers. – In 2014, Dolby Vision was the first HDR format to hit the consumer market.
Pros: Adds a new dimension to surround sound by incorporating height channels Cons: A sound source must be Dolby Atmos enabled to enjoy it
Pros: Future-proof, allowing for up to 8K displays and a brightness of 10,000 nits Cons: Not all televisions or other consumer tech can support Dolby Vision