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Consumer Electronics by S. P. Bali

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Fill in the Blanks

  1. The principle of operation of a loudspeaker is the ______________ of that of a microphone.
  2. Crystals have been known to ______________ under stresses.
  3. To overcome frequency doubling we ______________ the speaker.
  4. The voice coil is free to move ______________ but not vertically or laterally.
  5. The stronger the magnet, the ______________ the speaker.
  6. ______________ magnets have several advantages over those made of metal.
  7. The ______________ is that part of the speaker which does the talking.
  8. Mechanical inductance is called ______________.
  9. Mechanical ______________ is called compliance.
  10. Undesired sharpness of the resonant peak can be lessened by ______________.
  11. Directivity normally varies considerably with ______________.
  12. The ______________ ...

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