Question

 What are the high-definition TV frequencies?

Answer There are several different HD-TV frequencies or resolutions including (but not limited to) 480i 720p, 768p 1080p and 1080p. The most popular resolutions, are 768p and 1080i. The "p" and "i" deno... Read More »
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Top Q&A For: What are the high-definition TV frequencies

Why do Sound Reinforcement Subwoofers have such low excursion, but put out such high SPL at low frequencies?

The simple answer is that the larger the speaker's surface area, the shorter the excursion it need make to produce a really low note.
http://answers.yahoo.com//question/index?qid=20090802041559AAircwQ

If you record with a high definition camera, can you view the video on a television without high definition?

Yes. if the video is recorded in high definition it will play on a standard or low definition TV.you will not notice the full high definition as the tv can not display it but it will play the video.
http://answers.yahoo.com//question/index?qid=20101116060422AAI4Jjq

Sony Handycam HDR-CX7 HIGH DEFINITION camcorder verses Panasonic HDC-SD9 High Definition 3CCD Camcorder?

Here are the detailed reviews for the cx7http://www.camcorderinfo.com/content/Son…and the sd9http://www.camcorderinfo.com/content/Pan…at the end of the sd9 review, it has a brief comment on how... Read More »
http://answers.yahoo.com//question/index?qid=20090322155929AAFrsZx

Do you need a HDMI cable to get a high definition signal for a playstation 3 or can you get a high definition signal using just a scart lead?

for a high definition signal on a playstation 3 you need a hdmi cable using a simple scart lead will only give you standard deffinition if you are looking to buy a hdmi cable the cheapest ones are... Read More »
http://wiki.answers.com/Q/Do_you_need_a_HDMI_cable_to_get_a_high_definition_signal_for_...


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