Auro 3D is a relatively new audio format that has been gaining popularity in the home theater industry. It is a surround sound format that adds a height dimension to the traditional 5.1 or 7.1 surround sound setup, creating a more immersive audio experience.

At its core, Auro 3D is a 3D audio format that adds a height layer to the traditional 2D surround sound format. This height layer can be comprised of either ceiling-mounted speakers or upward-firing speakers that reflect sound waves off the ceiling and back down to the listener.

The Auro 3D format can support up to 13.1 channels, with the extra channels dedicated to the height layer. This means that in addition to the traditional front, center, and surround channels, there are also height channels that provide a more realistic and immersive sound experience.

One of the key benefits of the Auro 3D format is its ability to create a more natural and lifelike audio experience. By adding a height layer to the surround sound setup, the listener is enveloped in a more 3D audio experience, which can make movies, music, and video games more engaging and immersive.

Another benefit of the Auro 3D format is its compatibility with existing surround sound setups. Auro 3D can be added to an existing 5.1 or 7.1 surround sound system without the need for additional equipment or significant upgrades.

In terms of software support, Auro 3D is supported by a growing number of Blu-ray discs, as well as streaming services like Netflix and Amazon Prime Video. However, it is not as widely supported as other surround sound formats like Dolby Atmos or DTS:X.

In summary, Auro 3D is a 3D audio format that adds a height layer to the traditional surround sound setup, creating a more immersive and lifelike audio experience. It is compatible with existing surround sound setups and is supported by a growing number of software platforms. As the popularity of Auro 3D continues to grow, it may become a more common feature in home theater systems and other audio applications.