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electret microphone in a sentence

"electret microphone" meaning  "electret microphone" in Chinese  
  1. So please also see electret microphone and its external links.
  2. For example, they are used in electret microphones and in copy machines.
  3. It is often used for powering electret microphones, which will not function without power.
  4. Modern electret microphones use PTFE plastic, either in film or solute form, to form the electret.
  5. First patent on foil electret microphone by G . M . Sessler and J . E . West ( pages 1 to 3)
  6. It's difficult to find electret microphone in a sentence.
  7. Standard handset receivers functions normally when their polarity is reversed, but the electret microphone transmitter used in most modern handsets may not.
  8. An electret microphone is a type of condenser microphone, which eliminates the need for a power supply by using a permanently charged material.
  9. Electret microphones and condenser microphones employ electrostatics as the sound wave strikes the microphone's diaphragm, it moves and induces a voltage change.
  10. An "'electret microphone "'is a type of electrostatic capacitor-based microphone, which eliminates the need for a polarizing power supply by using a permanently charged material.
  11. Due to their good performance and ease of manufacture, hence low cost, the vast majority of microphones made today are electret microphones; a semiconductor manufacturer estimates annual production at over one billion units.
  12. Personal computer sound cards, such as Creative Labs'Sound Blaster line use a 3.5 mm phone connector as a mono microphone input, and deliver a 5 V polarizing voltage on the ring to power electret microphones.
  13. Only the best electret microphones rival good DC-polarized units in terms of noise level and quality; electret microphones lend themselves to inexpensive mass-production, while inherently expensive non-electret condenser microphones are made to higher quality.
  14. Only the best electret microphones rival good DC-polarized units in terms of noise level and quality; electret microphones lend themselves to inexpensive mass-production, while inherently expensive non-electret condenser microphones are made to higher quality.
  15. :Essentially all modern microphones used with low-end electronics ( such as computers, cell phones, speakerphones, etc . ) are electret microphones; they're the cheapest to integrate into the rest of the electronics and cheap themselves.

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