Polk Audio’s Voice Adjust technology (US Patent 9,374,640) takes two steps to improve the clarity of dialogue when you’re watching TV. First, and most simply, it increases the gain of the dialogue track. What this does is literally raise the volume of the dialogue in what you’re watching. But that’s not enough. The real secret sauce is the way Voice Adjust recognizes and shapes speech. By boosting and shaping only speech while leaving other elements within the soundtrack such as music and background effects unaffected, Voice Adjust dramatically improves the clarity and understandability of dialogue in your favorite TV shows, movies and sports telecasts. Which is just another reason you can always expect great sound when you listen with Polk.
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