2007-02-28 20:44:15 · 8 answers · asked by here4ananswer 1 in Consumer Electronics ➔ Cell Phones & Plans
This wireless technology enables communication between Bluetooth-compatible devices. It is used for short-range connections between desktop and laptop computers, PDAs (like the Palm Pilot or Handspring Visor), digital cameras, scanners, cellular phones, and printers.
Infrared once served the same purpose as Bluetooth, but it had a number of drawbacks. For example, if there was an object placed between the two communicating devices, the transmission would be interrupted. (You may have noticed this limitation when using a television remote control). Also, the Infrared-based communication was slow and devices were often incompatible with each other.
Bluetooth takes care of all these limitations. Because the technology is based on radio waves, there can be objects or even walls placed between the communicating devices and the connection won't be disrupted. Also, Bluetooth uses a standard 2.4 GHz frequency so that all Bluetooth-enabled devices will be compatible with each other. The only drawback of Bluetooth is that, because of its high frequency, its range is limited to 30 feet. While this is easily enough for transferring data within the same room, if you are walking in your back yard and want to transfer the address book from your cell phone to your computer in your basement, you might be out of luck. However, the short range can be seen as a positive aspect as well, since it adds to the security of Bluetooth communication.
2007-02-28 20:54:31 · answer #1 · answered by Anonymous · 1⤊ 1⤋
Bluetooth is in simple terms a short selection Transmission technologies. Bluetooth is an commercial specification for instant own section networks (PANs). Bluetooth factors a thank you to connect and substitute information between units collectively with cellular telephones, laptops, desktops, printers, digital cameras, and video recreation consoles over a secure, globally unlicensed short-selection radio frequency. The Bluetooth specs are developed and authorized by utilising the Bluetooth specific interest team. Bluetooth is a radio common and communications protocol mostly designed for low power intake, with a short selection (power-classification-based: a million metre, 10 metres, a hundred metres) in line with low-value transceiver microchips in each and each gadget. This became into named after Harald Bluetooth, a King who ruled Norway and Denmark in historical cases.
2016-10-02 03:47:54 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Bluetooth is a wireless conection between two bluetooth device like computer to computer, cell phone to PC, Phone or internet.etc.
It is a networking without wire.
2007-02-28 20:56:00 · answer #3 · answered by heybapi 2 · 0⤊ 2⤋
It is a wireless technology and it is used to transfer any files from electronic to another electronic. The both electronic should have bluetooth facility.
2007-02-28 20:49:38 · answer #4 · answered by Anonymous · 0⤊ 1⤋
Bluetooth is a wireless techlogy which connects many deices like cell phones. laptops, pcs, handhelds without wire and let send and receive data. It works within range of 10 meter .
2007-03-01 06:00:30 · answer #5 · answered by Electrosam 3 · 0⤊ 1⤋
Bluetooth is an industrial specification for wireless personal area networks (PANs). Bluetooth provides a way to connect and exchange information between devices such as mobile phones, laptops, PCs, printers, digital cameras and video game consoles over a secure, globally unlicensed short-range radio frequency. The Bluetooth specifications are developed and licensed by the Bluetooth Special Interest Group.
In order to use Bluetooth, a device must be compatible with certain Bluetooth profiles. These define the possible applications and uses.
[edit] List of applications
More prevalent applications of Bluetooth include:
* Wireless control of and communication between a cell phone and a hands-free headset or car kit. This was one of the earliest applications to become popular.
* Wireless networking between PCs in a confined space and where little bandwidth is required.
* Wireless communications with PC input and output devices, the most common being the mouse, keyboard and printer.
* Transfer of files between devices with OBEX.
* Transfer of contact details, calendar appointments, and reminders between devices with OBEX.
* Replacement of traditional wired serial communications in test equipment, GPS receivers, medical equipment and traffic control devices.
* For controls where infrared was traditionally used.
* Sending small advertisements from Bluetooth enabled advertising hoardings to other, discoverable, Bluetooth devices.
* Wireless controllers of game consoles—Nintendo Wii[1] and Sony PlayStation 3 use Bluetooth for their wireless controllers.
2007-02-28 20:50:47 · answer #6 · answered by bAdgIrL™ 4 · 1⤊ 3⤋
Here are the greatest Bluetooth resources for the people like you
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2007-03-02 00:50:55 · answer #7 · answered by Kumar 3 · 1⤊ 2⤋
its a wireless technology with microwave length
2007-02-28 20:47:21 · answer #8 · answered by rajeshwaran j 2 · 0⤊ 1⤋