Dolby Audio Vs Dolby Atmos Comparison: What Does it Mean?

Dolby is a popular name when talking about the sound technology and sound systems. Dolby works on audio, visual and voice technologies. Dolby sound systems help you not just to watch a video or movie but to experience it, feel it and live it. Dolby provides both software and hardware to enhance the sound and video.

Dolby uses audio noise reduction and audio encoding techniques to enhance the sound. Dolby digital name is given for proprietary audio compression technology. First, movie to use the Dolby Digital technology was Batman Returns at its premiere.

Also Read: Top Android Phones with Dolby Atmos

Two revolutionary products of  Dolby in the field of sound technology is Dolby Audio and Dolby Atmos. Dolby Atmos and Dolby Audio transport you from the ordinary moment into an extraordinary experience with amazing, captivating sound which fills your room with incredible riches and depth moments.  We are going to compare these products down here. Before comparing Dolby Audio and Dolby Atmos let’s have a brief overview of Dolby audio and Dolby Atmos.

Dolby Audio

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Dolby Audio provide crystal clear sound with automatic volume control and enhanced loudness. It gives you the optimized audio with varied content. Dolby Audio compromises of technologies that use advanced audio formatting and signal processing to provide improved sound.

Dolby Atmos

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Dolby Atmos was released with the subtitle of feel every dimension. Dolby Atmos let us feel that the sound is moving all around us. It adds an overhead dimension to the sound. Dolby Atmos creates a compelling, moving entertainment experience. DTS:X released in 2015 is a competitor to the Dolby Atmos. Some Dolby Atmos-enabled speakers are Onkyo SKH-410, Sony HT-RT3, Logitech Z906. Some Dolby Atmos-enabled mobile phones are iPhone X, Nokia 6, LG G6, Lenovo vibe k5.

Let’s discuss the difference between Dolby Audio and Dolby Atmos.

Dolby Audio Vs Dolby Atmos – The Difference

Dolby Audio released with the subtitle “get more from your entertainment.” Dolby Audio provides you the more realistic view of the scene.  Our learning is sensitive to volume changes in speech. Dolby Audio controls it with dialogue enhancement. Volume leveling helps to eliminate the annoying noise from the sound output.

Dolby Atmos was released with the subtitle feel every dimension. Dolby Atmos provide you the full 360 degrees sound. Dolby Atmos creates an atmosphere of music all around you. Atmos is a product of Dolby and Akio. Usually, audio moves around us in three-dimensional space. Dolby Atmos lets us feel like we are inside the action. Dolby Atmos is based on the surround sound technology.

VUDU, Netflix, Maxdome are three ways to stream the movie with Dolby Atmos. Dolby Audio is available for PS4, Netflix, Windows 10, Amazon. Dolby Atmos was released in the year 2012. Dolby Atmos first installation was in the Dolby theater in Los Angeles in the premiere of movie Brave. Dolby Audio lets you to experience the best audio quality from various type of contents like whether it is broadcast, streaming, downloaded or a disc.

Dolby Audio compromises a set of technologies like Dolby Digital Plus, Dolby Digital, Dolby TrueHD, Dolby Volume, Dolby Pro Logic IIz, Dolby AC-4.

You need to perform the precise setup for Dolby Atmos layout. Dolby Atmos layout setup is categorized into five parts-5.1.2, 7.1.2, 5.1.4, 7.1.4 and 9.1.2. A 5.1.2 or 7.1.2 compromises two ceiling speakers or two Dolby Atmos enables speakers whereas a 5.1.4 and 7.1.4 system contains four four ceiling speakers or four Dolby Atmos-enabled speakers. A 9.1.2 system includes an extra front wide speaker to the 7.1.2 layout.

Dolby Audio uses the audio compression technology whereas Dolby Atmos uses the sound compression for enhanced sound technology. Dolby Atmos allows up to 128  audio channels, 10 of which is used for the base layer and rest are used for the audio objects.

In Conclusion

While Dolby Audio is targetted for personal entertainment, Dolby Atmos is targetted for both individuals as well as professional positional audio implementation. We hope you like our comparison of Dolby Audio Vs Dolby Atmos.

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