The Wireless Communication

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Across
  1. 2. / another term for wireless.
  2. 6. / short range communication involves the transmission and reception of sound.
  3. 8. / An electronic device that make use of light, colors, AM and FM radio.
  4. 11. / long-range line-of-sight via highly directional antennas, or short-range communication.
  5. 12. / The science and technology of the communication or messages over a distance, especially using electric, electronic or electromagnetic impulses.
Down
  1. 1. / This has been used in biomedical situations such as pacemakers, as well as for short-range RFid tags.
  2. 3. / a telephone that conducted audio conversations wirelessly over modulated light beams.
  3. 4. Optical / is an optical communication technology that uses light propagating in free space to wirelessly transmit data for telecommunications or computer networking.
  4. 5. / One of the best known example of wireless technology with 4.6 users of it.
  5. 7. / use to hear any sound.
  6. 9. / Electromagnetic radiation having a wavelength between about .5 centimeters and 30,000 meters used for the broadcasting of radio and television signals.
  7. 10. / It is a wireless local area network that enables portable computing devices to connect easily to the Internet