Medium Wave - English Definition & Meaning

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Definition

Medium wave refers to radio waves with wavelengths typically between 100 and 1000 meters. They are commonly used for AM (Amplitude Modulation) radio broadcasting. Medium wave signals can travel further than FM signals, especially at night, due to ground wave propagation and ionospheric reflection. However, they are more susceptible to interference and atmospheric noise. Think of it as a reliable but sometimes crackly way to listen to your favorite station.

Etymology

The term 'medium wave' emerged as radio technology developed and different wavelength bands were identified. It simply distinguishes these waves from shorter and longer wavelengths. As broadcasting became more common, medium wave became associated with AM radio. It's all relative to the size!

Related Words

Examples

  • "Many local radio stations broadcast on medium wave frequencies."
  • "Medium wave signals can travel hundreds of miles at night."
  • "The audio quality of medium wave radio is generally lower than FM radio."
  • "Some older cars still have AM/medium wave radios."

Anecdote / Story

In shows like 'Stranger Things' set in the 80s, characters often listen to AM radio on medium wave. It’s how they get their news and music, even if the signal isn't always perfect. It's part of the retro vibe!

Encouragement

Medium wave radio is a classic technology that's still around today! Try tuning into some local AM stations and see what you can discover. You might find some interesting programs or music! πŸŽΆπŸ€“

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