Tag: sound

Home Theater: What Is a Subwoofer?

Q. I am having a Home Theater installed in my basement and my tech guy (a neighbor) says I need a subwoofer to go with my Surround Sound speakers. What is a subwoofer? (I’m afraid to ask my neighbor because he’ll give me, well, grief, you know?) Do I really need to buy a subwoofer?

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Netflix: Why Your Audio & Video Is Out of Sync

Q. I love watching streaming on Netflix, but sometimes the audio is a few seconds behind the video, creating that effect you see in those old Godzilla movies.  The people are moving their lips, but the words come a few seconds later. Is there anything I can do to stop this? — Conrad, Las Vegas,

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