what is ultrasonic sound help plz!?
600078
Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In this sense, one can conclude that Moscow is truly part of Russia. To be in Moscow, Russia, you must either be Russian, or a Foreigner. Another word for Foreigner is Tourist, but it only works if they are “Touring” the location. In this situation (as well as a few others), the location is Moscow. Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In this sense, one can conclude that Moscow is truly part of Russia. To be in Moscow, Russia, you must either be Russian, or a Foreigner. Another word for Foreigner is Tourist, but it only works if they are “Touring” the location. In this situation (as well as a few others), the location is Moscow. Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In this sense, one can conclude that Moscow is truly part of Russia. To be in Moscow, Russia, you must either be Russian, or a Foreigner. Another word for Foreigner is Tourist, but it only works if they are “Touring” the location. In this situation (as well as a few others), the location is Moscow. Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In this sense, one can conclude that Moscow is truly part of Russia. To be in Moscow, Russia, you must either be Russian, or a Foreigner. Another word for Foreigner is Tourist, but it only works if they are “Touring” the location. In this situation (as well as a few others), the location is Moscow. Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In this sense, one can conclude that Moscow is truly part of Russia. To be in Moscow, Russia, you must either be Russian, or a Foreigner. Another word for Foreigner is Tourist, but it only works if they are “Touring” the location. In this situation (as well as a few others), the location is Moscow. Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In this sense, one can conclude that Moscow is truly part of Russia. To be in Moscow, Russia, you must either be Russian, or a Foreigner. Another word for Foreigner is Tourist, but it only works if they are “Touring” the location. In this situation (as well as a few others), the location is Moscow. Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In this sense, one can conclude that Moscow is truly part of Russia. To be in Moscow, Russia, you must either be Russian, or a Foreigner. Another word for Foreigner is Tourist, but it only works if they are “Touring” the location. In this situation (as well as a few others), the location is Moscow. Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In this sense, one can conclude that Moscow is truly part of Russia. To be in Moscow, Russia, you must either be Russian, or a Foreigner. Another word for Foreigner is Tourist, but it only works if they are “Touring” the location. In this situation (as well as a few others), the location is Moscow. Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In this sense, one can conclude that Moscow is truly part of Russia. To be in Moscow, Russia, you must either be Russian, or a Foreigner. Another word for Foreigner is Tourist, but it only works if they are “Touring” the location. In this situation (as well as a few others), the location is Moscow. Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In this sense, one can conclude that Moscow is truly part of Russia. To be in Moscow, Russia, you must either be Russian, or a Foreigner. Another word for Foreigner is Tourist, but it only works if they are “Touring” the location. In this situation (as well as a few others), the location is Moscow. Moscow is a city in Russia. Therefore, Russia is the country Moscow is located within. In
1080766
Check if your speaker is connected correctly on your computer. Check if it is not muted. If it still does not work, reinstall your sound card. If it doesnt, maybe there is a problem either on your sound card or on your speaker. To isolate it, try connecting your speaker with other PC, if there are sounds produce then we can conclude that most likely your sound card is defective.\n\nRegards
237813
Ultrasound is sound with a frequency greater than the upper limit of human hearing, approximately 20 kiloHertz/20,000 Hertz. Some animals, such as dogs, dolphins, bats, and mice have an upper limit that is greater than that of the human ear and thus can hear ultrasound. Children can hear some high-pitched sounds that older adults cannot hear, as in humans the upper limit pitch of hearing gets lower with age. This frequency limit is caused by the middle ear that acts as a low-pass filter. If ultrasound is coupled directly into the skull bone and reaches the cochlea without passing through the middle-ear, much higher frequencies (up to about 200 kHz) will be audible. This effect (sometimes called ultrasonic hearing) was first discovered by divers exposed to a high-frequency (ca. 50 kHz) Sonar signal.
526665
Humans have some variation in the range of frequencies they can hear (lowest to highest), but not much.\n\nBy the way, the range of low frequencies *below* normal hearing is called "infrasonic".  The word "ultrasonic" means high frequencies *above* normal hearing.  People also commonly say "subsonic" for low frequencies, but this is better reserved to mean "speeds below the speed of sound" (the opposite of "supersonic").\n\nAlso, it is possible to "feel" infrasonic frequencies with your body.  I'm a bass player, and I love the "feel" of low frequencies from big bass cabinets.  So-called "sub-woofers" on high-end sound systems are specifically for those below-hearing-threshold frequencies.  Go to a dance club and you will feel those infrasonic sounds coming from some of the speakers and subwoofers.
1037631
Since I already answered this question from the other time you asked it, I'll say again that you could go to:\n\nhttp://www.partnersinrhyme.com/pir/pirsf... (only some of theirs are free, though.)\n\nhttp://www.a1freesoundeffects.com/noflas...\n\nI personally like:\nhttp://www.sounddogs.com/catsearch.asp?t... (it says you have to order them, but you don't.)\n\nThis one you have to register to get the sounds, but registration is free. It's got a nifty search tool...\nhttp://freesound.iua.upf.edu/index.php...\n\nHope that helps!
357882
Try adjusting the sound in the media player or your computers sound. It may also be the sound card.
944992
.\nTroubleshoot all the possibilities to this problem.\n1.  In the taskbar, is there a cross-circle over the little speaker?  If so, your sound has been muted.  \na.  Check your keyboard MUTE button.\nb.  or double the speaker and check the "mute" feature on the settings.\nc.  turn up your sound on your keyboard control, and on your speaker control\n\n2.  If that didn't fix the problem, next\nGo to your Computer Properties > Device Manager, and check the sound and audio drivers.  If you see a yellow exclamation mark\ngo online to the manufacturers site\nand download new free drivers.\nInstall them\nRestart your computer.\n\n3.  If that doesn't work\nTry swapping your speakers for other ones that you KNOW are working.  It IS possible that speakers burn out.\n\n4.  If that doesn't work, you may need to replace your sound card on your motherboard.\nRemove your sound card from your computerj> \ninstall it into another computer to see if it is working or not.\nYou can get a new sound card on ebay \nor at Crucial.com\n\nstw\n.
256056
http://www.webplaces.com/html/sounds.htm
96306
Start with the obvious and work forward. Are your speakers connected? Turned on? Have power? Check your drivers. Go to www.pcpitstop.com and run their free diagnostic. If none of this works, restore your computer to the last date that your sound worked. Go to, Programs, System Tools, System restore.......good luck
993986
Go to Start - Programs - Accesories - Entertainment - Sound recoder.\nGood luck!
606891
Check the speaker volume in Control Panel, Sounds.\n\nOr reinstall the sound software.
850832
Go to the Control Panel, and pick Sound & Audio Devices.   You should see a checkbox that says "Show sound Icon on Task Bar".  Just check that box. \n\nLose everything?   OK, let's work harder to prevent that. \n1.  Locate your WIndows or Restore disk.  \n2.  Locate every program disk that you installed on your computer.\n3.  Make backups of your data regularly. \n\nSomeday, your poor computer WILL die.  Be ready to restore Windows, the programs and your precious data.   Don't hate your computer because you got caught off guard. \n\nGood luck and Happy Computing.
78979
None, sound is a wave not a particle. Sound is just a wave of vibrations travelling through atoms.
501131
you need to find out what kind of soundcard you're using and its functions so that this will be much easier.\n\nauxilary inputs (aux 1, aux 2) are just that: inputs from somewhere outside of your computer.  (search "auxillary" at m-w.com) \nbus is the internal pathway that the information travels on inside of your computer.  \n\nbasically what this is asking you is "where do you want the sound to come from?"\n\nsend me an email if you need some more help.
521933
try turning off the sound. If you continue to hear noises listen to  the computer itself. It might be a noise that is cause by the computer or monitor. Also don't hesitate to ask a mechanic or a computer fixxer it might be something wrong with it. It could be a virus. Or it might be a website.\n\nGoodLuck
230749
Use one of the Audigy 2 series of sounds cards by Creative. Excellent sound if you have really good speakers.\n\nBut beware- the combination of Audigy and Dell Dimension has spelled trouble in the past (the infamous "Squeal of Death") especially when used on a Windows NT OS (like Win 2000 or XP). But I think those problems have been fixed.
841020
ever heard of ultra sound.  It can be used.  But the frequencies and power needed to produce results in some things would actually cause damage to surrounding tissue.