What is Dolby Pro Logic Sound and how does it work?

1. 1. Dolby Pro Logic is a technology made by Dolby laboratories that allows a soundtrack recorded for an ordinary stereo receiver to be played back in surround sound.
   2. This surround sound experience involves the projection of sound in 4 channels through 5 or more speakers.
   3. These 4 different channels carry different details of the audio, such that when listening to music you can hear the drum beats, voice, and other instruments clearly.
   4. A subwoofer is also important in this process as it amplifies the low-frequency (bass) sound.
   5. This makes the home theatre system the perfect combination of power and sophisticated, heart-pounding bass to replicate the movie cinema experience.

Also read: What is Bravia Sync technology and how does it work in home theatre?

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