Its when you have to surround the letter X
Depends on the size of the flags.
Auzentech AZT-STUDIO X-Studioand Creative labs do.
Surround is present. Surrounded is past and surround is also future.
Speaker systems are described using a 2-part notation in the form of X.Y, with the X referring to the number of full-range channels (regular speakers) and the Y referring to limited-range speakers like a subwoofer. For example, a 5.1 surround system has 5 full-range speakers (front, left, right, left surround, right surround) and a subwoofer. Likewise, 2.1 means that the system has 2 regular speakers (presumably a left and right channel) and 1 subwoofer, and 4.1 means 4 regular speakers (left, right, left surround, right surround) and 1 subwoofer. Another means of notation uses the format X/Y.Z, where X is the number of full-range channels in front of the listener, Y is the number of full-range channels beside or behind the listener, and Z is the number of limited-range channels. For example, a typical 5.1 surround system could be described as 3/2.1, because there are 3 channels in front of the listener (left, center, right), 2 behind (left surround, right surround), and 1 limited-range subwoofer. To expand it even farther, there is another notation, expanded to include matrix decoders, with the format X/Y:Z.A, where X is the number of front channels, Y is the number of rear channels, Z is the number of channels in the rear in total (including channels reproduced by the rear using sound effects), and Z is the number of limited-range speakers. So, the notation 3/2:3.1 (referring to Dolby Digital EX) means that there are 3 channels in front (left, front center, right), 2 speakers in back (left surround, right surround) which produce 3 channels (left surround, rear center, right surround), and 1 limited-range subwoofer. For more information on this type of notation, you can visit Wikipedia at http://en.wikipedia.org/wiki/Surround_sound#Notation
No, "surround" is not a preposition. It is a verb that means to encircle or enclose something.
The future tense is "will surround".
The Philippines is surrounded by the following countries: Taiwan to the north, Vietnam to the west, Malaysia and Indonesia to the south.
dolby surround
If it was a rectangular yard it would have two sides of 25ft and two sides of 75ft, so 2 x 25ft = 50ft and 2 x 75ft = 150ft. If you now add 50ft to 150 ft you can see that you would need 200ft of fence to completely surround the yard.
The Logitech X 540 is not a mouse. The product of this name is a set of Logitech surround sound speakers and a sub woofer. The price in the United States is $229.99.
Virtual surround uses 2 speakers to simulate the effect of a wider stereo image and surround speakers using digital processing. It is not as effective as real surround sound, which uses real rear and surround speakers.
France has a border with Switzerland, but it does not surround it.