Why does my Microsoft Wireless Optical Mouse leap around in Windows XP Dave, I use a Microsoft Wireless Optical Mouse with a computerrunning Windows XP Professional. The 6 Best Bluetooth Tablet Keyboards to Buy in 2017 Make typing on your tablet easier with these top keyboards. I have difficulty scrolling in some programs. I have various problems when using a Microsoft mouse. I have various problems when using the mouse buttons. I have. If you are having problems with getting an Apple Wireless Bluetooth keyboard, mouse or trackpad from connecting to your Mac iMac, Macbook or Mac Pro, you can try. Wireless Desktop MK710 Allday comfort and productivity 99. Free shipping on orders over. I just purchased the Microsoft Wireless Mouse 5000 2 days ago, have fully updated intellipoint software and am running it on vista x64. When i use Maya. Install the Microsoft wireless mouse drivers in order to start using your Microsoft wireless mouse on your computer. Fifa Street 2015 Pc on this page. Drivers are essential for a correct. Generally speaking, everything works just fine EXCEPT THAT from time to time my mouse pointer leaps to the bottomleft corner of my monitor screen. JUST as I am about toclick Ive tried uninstalling and re installing, but to no avail. Do youknow how this little dilemma can be curedFirst off, a clarification. I presume that you mean that the cursor on your screen leaps around. If your actual mouse unit is jumping then I think you might want to vacate your house or get a really aggressive cat or something. There are plenty of reasons that your cursor could be weirding out, actually. It could be as simple as you needing new batteries in the unit since its wireless. Microsoft Wireless Mobile Mouse 4000 Problems In The WorldSecondly, optical mice are very sensitive to the material upon which they sit are you using an optical mousepad or other surface that is optical friendly Hmmm. Do you have other radio or wireless units right by your computer If you hook up a traditional wired mouse, does the cursor exhibit the same behaviors If you move your computer and mouse to another room, does the behavior remain You might also want to check the sensitivity that you have selected for your mouse in the Windows XP Control Panel area. Choose Start Control Panel Mouse then go to the Pointer Options tab and see if any of those settings affect the behavior youre seeing. Also, according to my pal Leo Notenboom, super Windows guy, its possible that the Microsoft Speech Recognition engine has been turned on and the system is trying to interpret noises as cursor motion requests. Id say thats a pretty unlikely explanation given what you describe but if youre still seeing the problem after all the suggestions given above, you might want to check out Why does my computer go nuts sometimesWireless microphone Wikipedia. A wireless microphone is a microphone without a physical cable connecting it directly to the sound recording or amplifying equipment with which it is associated. Also known as a radio microphone, it has a small, battery powered radio transmitter in the microphone body, which transmits the audio signal from the microphone by radio waves to a nearby receiver unit, which recovers the audio. The other audio equipment is connected to the receiver unit by cable. Wireless microphones are widely used in the entertainment industry, television broadcasting, and public speaking to allow public speakers, interviewers, performers, and entertainers to move about freely while using a microphone to amplify their voices. There are many different standards, frequencies and transmission technologies used to replace the microphones cable connection and make it into a wireless microphone. They can transmit, for example, in radio waves using UHF or VHF frequencies, FM, AM, or various digital modulation schemes. Some low cost or specialist models use infrared light. Infrared microphones require a direct line of sight between the microphone and the receiver, while costlier radio frequency models do not. Some models operate on a single fixed frequency, but the more advanced models operate on a user selectable frequency to avoid interference and allow the use of several microphones at the same time. HistoryeditVarious individuals and organizations claim to be the inventors of the wireless microphone. From about 1. 94. Popular Science and Popular Mechanics for making a wireless microphone that would transmit the voice to a nearby radio. Figure skater and Royal Air Force flight engineer Reg Moores developed a radio microphone in 1. Tom Arnold production Aladdin on Ice at Brightons sports stadium from September 1. Christmas season. Moores affixed the wireless transmitter to the costume of the character Abanazar, and it worked perfectly. Moores did not patent his idea, as he was illegally using the radio frequency 7. MHz. The producers of the ice show decided that they would not continue using the device they would rather hire actors and singers to perform into hidden microphones to dub the voices of the other ice skaters, who would thus be free to concentrate on their skating. In 1. 97. 2 Moores donated his 1. Science Museum in London. Herbert Mac Mc. Clelland, founder of Mc. Clelland Sound in Wichita, Kansas, fabricated a wireless microphone to be worn by baseball umpires at major league games broadcast by NBC from LawrenceDumont Stadium in 1. The transmitter was strapped to the umpires back. Macs brother was Harold M. Vapor Clean Desiderio User Manual there. Mc. Clelland, the chief communications architect of the U. S. Air Force. Shure Brothers claims that its Vagabond system from 1. Its field of coverage was a circle of approximately 7. In 1. 95. 7, the German audio equipment manufacturer Sennheiser, at that time called Lab W, working with the German broadcaster Norddeutscher Rundfunk NDR, exhibited a wireless microphone system. From 1. 95. 8 the system was marketed through Telefunken under the name of Mikroport. The pocket sized Mikroport incorporated a dynamic moving coil cartridge microphone with a cardioid pickup pattern. It transmitted at 3. MHz with a specified range of 3. The first recorded patent for a wireless microphone was filed by Raymond A. Litke, an American electrical engineer with Educational Media Resources and San Jose State College, who invented a wireless microphone in 1. His U. S. patent number 3. May 1. 96. 4. 9 Two microphone types were made available for purchase in 1. The main transmitter module was a cigar sized device which weighed 7 ounces 2. The Federal Communications Commission FCC granted Litke twelve frequencies at his approval hearing. It was first tested at the Olympic trials held at Stanford University in 1. Vega Electronics Corporation manufactured the design later that year, producing it as a product called the Vega Mike. The device was first used by the broadcast media at the 1. Democratic and Republican National Conventions. It allowed television reporters to roam the floor of the convention to interview participants, including presidential candidates John F. Kennedy and Richard Nixon, who spoke into the wireless microphone. Television anchor John Daly praised the microphone during a TV news broadcast in July 1. Introduced in 1. 95. Sony CR 4 wireless microphone was being recommended as early as 1. Reconnect Dialogues. Animal trainers at Marineland of the Pacific in California were wearing the 2. The 2. 7. 1. 2 MHz solid state FM transmitter was capable of fitting into a shirt pocket. Said to be effective out to 1. The tube based receiver incorporated a carrying drawer for the transmitter and a small monitor loudspeaker with volume control. Another German equipment manufacturer, Beyerdynamic, claims that the first wireless microphone was invented by Hung C. Lin. Called the transistophone, it went into production in 1. The first time that a wireless microphone was used to record sound during filming of a motion picture was allegedly on Rex Harrison in the 1. My Fair Lady, through the efforts of Academy Award winning Hollywood sound engineer George Groves. Wider dynamic range came with the introduction of the first compander wireless microphone, offered by Nady Systems in 1. Todd Rundgren and The Rolling Stones were the first popular musicians to use these systems live in concert. Nady joined CBS, Sennheiser and Vega in 1. Emmy Award for pioneering the development of the broadcast wireless microphone. Advantages and disadvantagesedit. Wireless microphones awaiting pickup by performers in a musical. The advantages are Greater freedom of movement for the artist or speaker. Avoidance of cabling problems common with wired microphones, caused by constant moving and stressing the cables. Reduction of cable trip hazards in the performance space. Galvanic isolation of microphone, avoiding ground loops between microphone and other electrical instruments on stage. The disadvantages are Sometimes limited range a wired balanced XLR microphone can run up to 3. Some wireless systems have a shorter range, while more expensive models can exceed that distance. Possible interference with or, more often, from other radio equipment or other radio microphones, though models with many frequency synthesized switch selectable channels are now plentiful and cost effective. Operation time is limited relative to battery life it is shorter than a normal condenser microphone due to greater drain on batteries from transmitting circuitry, and from circuitry giving extra features, if present. Noise or dead spots places where it doesnt work, especially in non diversity systemsLimited number of operating microphones at the same time and place, due to the limited number of radio channels frequencies. Higher cost in proportion to fewer other features. TechniqueseditThe professional models transmit in VHF or UHF radio frequency and have true diversity reception two separate receiver modules, each with its own antenna, which eliminates dead spots caused by phase cancellation and the effects caused by the reflection of the radio waves on walls and surfaces in general. See antenna diversity. Another technique used to improve the sound quality actually, to improve the dynamic range, is companding. Nady Systems, Inc.