medium wave   (TTS Sound)

The medium_wave has 1 Senses.

• medium wave
• a radio wave with a wavelength between 100 and 1000 meters (a frequency between 300 kilohertz and 3000 kilohertz)
• 100と1000メーター（300kHzと3000kHzの間の頻度）の間には、波長がある電磁波