Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point. The word comes from Latin vibrationem ("shaking, brandishing"). The oscillations may be periodic, such as the motion of a pendulum—or random, such as the movement of a tire on a gravel road.
Vibration can be desirable: for example, the motion of a tuning fork, the reed in a woodwind instrument or harmonica, a mobile phone, or the cone of a loudspeaker.
In many cases, however, vibration is undesirable, wasting energy and creating unwanted sound. For example, the vibrational motions of engines, electric motors, or any mechanical device in operation are typically unwanted. Such vibrations could be caused by imbalances in the rotating parts, uneven friction, or the meshing of gear teeth. Careful designs usually minimize unwanted vibrations.
The studies of sound and vibration are closely related. Sound, or pressure waves, are generated by vibrating structures (e.g. vocal cords); these pressure waves can also induce the vibration of structures (e.g. ear drum). Hence, attempts to reduce noise are often related to issues of vibration.

View More On Wikipedia.org
  1. S

    Asha 230 vibrate only done

    Asha 230 vibrate only done with flash by best nokia
  2. L

    Nokia 603 vibrate only and no power

    Nokia 603 (rm-779) flash OK,vibrate only and no power.........please help urjent
  3. sukizg

    xperia arc s lt18i only vibrate

    hi there i have problem with lt18i, need some good TA trim area from working lt18i ,also need steps for repair and flash instructions,thank you in advance dear friends ! ! ! (Y)dfdvedfdve
  4. S

    micromax a87 ninja Dead Only Vibrate solution need

    micromax a87 ninja Dead Only Vibrate solution need
  5. S

    nokia 5610d no power vibrate only done

    MXKEY [FT SCR2000 0], SN: C0814674 Using device: USB ROM Connection status: OHCI:HUB::USB 2.00 (Full-speed) Driver: nmwcdnsuc, ver: 7.1.32.75 Module ver: 1.0.0.21313(12-12-2012), Library ver: 1.0.0.14337(12-12-2012) Make sure USB cable, Battery and charger are removed from device. Insert USB...
  6. R

    nokia c7-00 still in vibrate condition

    nokia c7-00 rm-675 do u know latest version file i have 111.040.1511 do u have higher version my still in vibrate condition
  7. G

    need nokia e52 vibrate only solution

    nokia e52 vibrate only solution need
  8. J

    nokia C5-00 vibrate only after flash [HWK] >HELP

    need help, nokia c5-00 after flash with same version and same product code, now vibrate only, my tools hwk usb flash.. any solution? thanks and advance..
  9. R

    Nokia C5-03 Only vibrate problem

    Nokia C5-03 Only vibrate problem
  10. M

    nokia 6730c vibrate only help me

    nokia 6730c vibrate only help me
  11. Lawra

    Nokia C5-00 vibrate only (SOLVE) 100%

  12. T

    x2-01 After full powering on turn off with vibrate solution

    x2-01 After full powering on turn off with vibrate 100% solution
  13. D

    C5 Only Vibrate

    I have a C5- Rm-645 . i flash it with the version of 007.****. after flash set goes on vibrating mode . and in the log shows that errers. after erasing and reflash with the version of 006.**** problem not solve . i have the back up of rpl only . any sloution SLPA ver[1]: PA_SL (15 digit NCK)...
  14. T

    c6-00 only vibrate

    flashed with latest version but same prob (only vibrate when power on) any idea ? thnks in advance
  15. B

    hello...i have E10i dead ..only vibrate.. i can't flash ..

    SIGNED MODE (USING SERVER) CFG:100000000000 PLEASE ATTACH TURNED OFF PHONE NOW PRESS AND HOLD "BACK" BUTTON... EROM "R8A026" AID: 0001 SOFTWARE AID: 0001 LOADER AID: 0001 FLASH ID: "00EC/00BC" LOADER VERSION: "R4A045" PHONE IMEI:01231200541494 writing...
  16. T

    NOKIA C7 dead unit no reaction even vibrate done hardware procedure

    NOKIA C7 dead unit no re-action even vibrate done hardware procedure
  17. Farigu

    nokia x6 only vibrate ya

  18. M

    E72 vibrate only...done with solution

    E72 vibrate only...done with solution
Top