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Why when the HTS plays stereo sound in Movie/Voice modes, some noise is heard on the rear speakers?

Due to the nature of surround virtualization algorithm, some noise artifacts maybe heard on the Surround On Demand speakers with some stereo contents under “Movie” and “Voice” sound modes. The noise could be eliminated by switching to “Music” sound mode.

The information on this page applies to the following models: E6/12.

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