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Bluetooth Operation

The Bluetooth transmits data in low radio frequency. The frequency it transmit the data is on 2.45 GHz.  The international agreement has set a side to make use of this radio frequency for medical gadgets and industrial use.

Most of the devices use this radio frequency band for their advantage.  Within the range of ISM band there are others also use this band. The mobile phone made for next generation, baby monitors and even to operate the garage doors this radio band frequency are used.  In all this the Bluetooth technology operation and transmitting of data is so different that it is design in such a way the interpretation between the Bluetooth and other devices does not occur.

Bluetooth device has the capacity of sending signal as low as 1 mv. By this way the device can avoid in getting interfering with signal derived from other electronic devices.  A cell phone transmits signals in the range of 3 watt.


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September 16th, 2009 | Tags: ,
Category: Bluetooth | One comment

Know Different Bluetooth Profiles for Best Performance

Bluetooth technology is elaborated in its profile. It can be said as slices in the protocol stack and defines the ability in a protocol which are found in the profile.

For a protocol each parameter ranges are in the profile. Profile reduces the interoperability trouble in between different products. These in anyway not increase the specification of the Bluetooth. Owing to this reason one can add profiles if it is necessary.  The Bluetooth specified technology is same but the method that is put into used is defined.

Generic Access Profile or GAP in which all profiles are based on. In the GAP list,- 9 profiles and they are mentioned below:

  1. Audio/Video Remote Control – AVRCP
  2. Extended Service Discovery Profile – ESDP
  3. Common ISDN Access  – CIP
  4. PUBLIC Area Network Profile – PAN
  5. Hardcopy Cable Replacement – HCRP
  6. Generic Audio/Visual Distribution  – GAVDP
  7. Advanced Audio Distribution  – A2DP
  8. Video Distribution Profile – VDP
  9. Human Interface Device  – HID


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September 8th, 2009 | Tags: , ,
Category: Bluetooth | Leave a comment

How Apple Using Bluetooth

Technology in Bluetooth offered first by the Apple power book G4.  The version of 2.0+EDR is an older when compared with the new version 1.0 which is much faster and provides a maximum data transfer rate to a level of 3 MBps. Apple version of 2.0+EDR version did not stop at this, but it made better progress in Bluetooth technology.

apple-bluetooth-headset

Support

In the Bluetooth technology the Apple not only made power book G4 portables, but it added the Bluetooth features to other computers like iBook, Power Mac G5, eMac and iMac.

Made easy

The operation of the Bluetooth is made easy on Mac. It can synchronize and transfer a file in a few seconds. From the Bluetooth device you can perform more function like sending a document, or browse easily and quickly. By pressing the sync in iSyne you can easily update the Palm OS or your mobile phone.


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August 25th, 2009 | Tags: , ,
Category: Bluetooth | Leave a comment

How Bluetooth Applications works ?

There are many features now a day with wireless technology. Among them, one of the popular features is the Bluetooth.  Some of the features of the Bluetooth are given below.

  1. It has the capability of wireless network from a desktop and laptops computers Bandwidth is necessary for desktop computer which occupy as little space.
  2. Other peripheral which have these features are printer, mice and keyboards.
  3. Mobile phone imbedded with the technology of Bluetooth is being sold in the market. They can be connected to (Personal Data Assistant) PDAs, computers and other gadgets. It has a good standard and can be operated with long range devices with ample power.
  4. It has the capabilities of transferring images, MP3 files and other information from one mobile to another with this technology of Bluetooth.
  5. Digital cameras and MP3 players are other devises which has this feature and it can transfer files, digital pictures and images.
  6. Smart phones have this feature and also found in most of the cell phone at present.
  7. Bluetooth technology supports the Data logging gadget to send signal to a computer.
  8. Nintendo Revolution and Sony Playstation 3 now has the feature of Bluetooth technology and able to transmit data without wire.


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August 12th, 2009 | Tags: , ,
Category: Bluetooth | Leave a comment
 
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