FAQ

Noah Company Dynavox AcoustaBar SD Home Theater Surround Sound Bar with 6 Speakers, 520 Watts Subwoofer, iPod Dock (Black)


1. What is JPG?

2. What is Standard Display Resolution?

3. Why do I need a Sound Bar?

 

 

What is JPG?
JPEG (Joint Photographic Experts Group) - a graphic image created by choosing from a range of compression qualities (actually, from one of a suite of compression algorithm). When you create a JPEG or convert an image from another format to a JPEG, you are asked to specify the quality of image you want. Since the highest quality results in the largest file, you can make a trade-off between image quality and file size. Formally, the JPEG file format is ISO standard 10918. The JPEG scheme includes 29 distinct coding processes although a JPEG implementor may not use them all. JPEG is an acronym for Joint Photographic Experts Group, the committee that established the baseline algorithms.



What is Standard Display Resolution?
Standard display resolutions include: VGA 0.3 Megapixels = 640x480 VGA 0.5 Megapixels = 800x600 XVGA 0.8 Megapixels = 1024x768 SXGA 1.3 Megapixels = 1280x1024 UXGA 1.9 Megapixels = 1600x1200 QXGA 3.1 Megapixels = 2048x1536 QSXGA 5.2 Megapixels = 2560x2048

Why do I need a Sound Bar?
Because of the space limitation on the flat panel TV, the speaker on the TV delivers terrible sound quality. This low cost all-in-one sound bar can give you much better & enjoyable sound while perfectly blending in any of your room decoration