你即將離開本站

並前往http://www.nchearingloss.org/freq.htm?fromncshhh

frequency Definition - Hearing Loss Association of North ...

Sound is an oscillating wave, but it has a broad range of frequencies. A low frequency sound (say, 50 hz) might sound like a low rumble, while a high ...

確定！ 回上一頁

查詢 「Frequency of sound」的人也找了：

  1. Pitch frequency
    2.
  2. Audio frequency
    3.
  3. sound frequency中文
    4.
  4. Speed of sound
    5.
  5. Sound frequency
    6.
  6. Sound wave
    7.
  7. Sound wavelength
    8.
  8. Low frequency noise
    9.